{"id":17190,"date":"2026-08-17T08:02:14","date_gmt":"2026-08-17T06:02:14","guid":{"rendered":"https:\/\/bezpecnenanete.eset.com\/sk\/?p=17190"},"modified":"2026-08-17T08:02:15","modified_gmt":"2026-08-17T06:02:15","slug":"co-je-to-trojsky-kon-a-co-robit-v-pripade-jeho-otvorenia","status":"publish","type":"post","link":"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/co-je-to-trojsky-kon-a-co-robit-v-pripade-jeho-otvorenia\/","title":{"rendered":"\u010co je to tr\u00f3jsky k\u00f4\u0148 a\u00a0\u010do robi\u0165 v\u00a0pr\u00edpade jeho otvorenia?"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"536\" src=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/08\/hlavny-banner-1200x628_2026-24-1024x536.jpg\" alt=\"tr\u00f3jsky k\u00f4\u0148 n\u00e1h\u013eadov\u00fd obr\u00e1zok ESET\" class=\"wp-image-17191\" srcset=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/08\/hlavny-banner-1200x628_2026-24-1024x536.jpg 1024w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/08\/hlavny-banner-1200x628_2026-24-300x157.jpg 300w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/08\/hlavny-banner-1200x628_2026-24-768x402.jpg 768w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/08\/hlavny-banner-1200x628_2026-24-370x194.jpg 370w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/08\/hlavny-banner-1200x628_2026-24-760x398.jpg 760w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/08\/hlavny-banner-1200x628_2026-24.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00f3jske kone, ktor\u00e9 s\u00fa \u010diasto\u010dne zalo\u017een\u00e9 na&nbsp;soci\u00e1lnom in\u017einierstve a&nbsp;s\u010dasti obsahuj\u00fa skryt\u00fd \u0161kodliv\u00fd k\u00f3d, s\u00fa medzi \u00fato\u010dn\u00edkmi ob\u013e\u00faben\u00e9, preto\u017ee predstavuj\u00fa spo\u013eahliv\u00fd a&nbsp;flexibiln\u00fd sp\u00f4sob kompromit\u00e1cie obet\u00ed. V&nbsp;tomto \u010dl\u00e1nku sa dozviete, na&nbsp;ktor\u00e9 veci si treba d\u00e1va\u0165 pozor, ako aj to, ako sa im jednoducho vyhn\u00fa\u0165.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00f3jske kone s\u00fa n\u00e1stroje, ktor\u00e9 \u00fato\u010dn\u00edci vyu\u017e\u00edvaj\u00fa na&nbsp;prin\u00fatenie obet\u00ed klikn\u00fa\u0165 na&nbsp;nie\u010do, na&nbsp;\u010do by nemali klika\u0165. V&nbsp;s\u00fa\u010dasnosti patria medzi naj\u010dastej\u0161ie sa vyskytuj\u00face druhy malv\u00e9ru a&nbsp;rovnako ako ich starogr\u00e9cky menovec s\u00fa z&nbsp;rovnak\u00fdch \u010dast\u00ed zlo\u017een\u00e9 zo&nbsp;soci\u00e1lneho in\u017einierstva a&nbsp;\u0161kodliv\u00e9ho k\u00f3du.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA.png\" alt=\"multi-year b2c banner \u010dl\u00e1nok\" class=\"wp-image-17081\" srcset=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA.png 1200w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-300x300.png 300w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-1024x1024.png 1024w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-150x150.png 150w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-768x768.png 768w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-400x400.png 400w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-370x370.png 370w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-90x90.png 90w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-760x760.png 760w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading has-text-link-color has-text-color has-link-color has-medium-font-size wp-elements-61785827a68dd0762b70b460b4642ecd\">Komplexn\u00e1 ochrana v\u00e1\u0161ho digit\u00e1lneho \u017eivota<\/h3>\n\n\n\n<p class=\"has-text-dark-color has-text-color has-link-color has-small-font-size wp-elements-8bb3dfd2a4acde7440c20734007bce42 wp-block-paragraph\">Komplexn\u00e1 ochrana v\u00e1\u0161ho digit\u00e1lneho \u017eivota. Vyberte si \u00farove\u0148 pod\u013ea svojich potrieb.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-63375db1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 width-300\"><a class=\"wp-block-button__link has-small-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.eset.com\/sk\/internetova-ochrana-domacnosti\/urovne-ochrany\/\" target=\"_blank\" rel=\"noreferrer noopener\">VYBERTE SI OCHRANU<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u010co je to tr\u00f3jsky k\u00f4\u0148 a\u00a0ako vyzer\u00e1?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00f3jsky k\u00f4\u0148 je typ malv\u00e9ru, ktor\u00fd sa maskuje ako d\u00f4veryhodn\u00fd s\u00fabor, program alebo e-mailov\u00e1 pr\u00edloha. Na rozdiel od v\u00edrusu sa s\u00e1m nereplikuje a na svoje spustenie potrebuje, aby ho pou\u017e\u00edvate\u013e otvoril alebo nain\u0161taloval. Po aktiv\u00e1cii m\u00f4\u017ee \u00fato\u010dn\u00edkom umo\u017eni\u0165 vzdialen\u00fd pr\u00edstup k zariadeniu, kr\u00e1de\u017e citliv\u00fdch \u00fadajov alebo \u010fal\u0161ie \u0161kodliv\u00e9 aktivity. Tr\u00f3jske kone sa naj\u010dastej\u0161ie \u0161\u00edria cez phishingov\u00e9 e-maily, pr\u00edlohy a falo\u0161n\u00e9 aktualiz\u00e1cie softv\u00e9ru.<\/p>\n\n\n\n<div class=\"subscribers-form blue\"><h3>Chr\u00e1\u0148te sa na internete! \ud83d\ude80 Z\u00edskajte u\u017eito\u010dn\u00e9 tipy priamo do schr\u00e1nky. Prihl\u00e1ste sa na odber n\u00e1\u0161ho newslettra.<\/h2><div class=\"emaillist\" id=\"es_form_f1-n1\"><form action=\"\/sk\/wp-json\/wp\/v2\/posts\/17190#es_form_f1-n1\" method=\"post\" class=\"es_subscription_form es_shortcode_form  es_ajax_subscription_form\" id=\"es_subscription_form_6a84d84dac4dd\" data-source=\"ig-es\" data-form-id=\"1\"><div class=\"es-field-wrap ig-es-form-field\"><label class=\"es-field-label\"><input class=\"es_required_field es_txt_email ig_es_form_field_email ig-es-form-input\" type=\"email\" name=\"esfpx_email\" value=\"\" placeholder=\"Zadajte svoj email\" required=\"required\" \/><\/label><\/div><input type=\"hidden\" name=\"esfpx_lists[]\" value=\"d6e737d02770\" \/><input type=\"hidden\" name=\"esfpx_lists[]\" value=\"7ee3790c5565\" \/><input type=\"hidden\" name=\"esfpx_form_id\" value=\"1\" \/><input type=\"hidden\" name=\"es\" value=\"subscribe\" \/>\n\t\t\t<input type=\"hidden\" name=\"esfpx_es_form_identifier\" value=\"f1-n1\" \/>\n\t\t\t<input type=\"hidden\" name=\"esfpx_es_email_page\" value=\"17190\" \/>\n\t\t\t<input type=\"hidden\" name=\"esfpx_es_email_page_url\" value=\"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/co-je-to-trojsky-kon-a-co-robit-v-pripade-jeho-otvorenia\/\" \/>\n\t\t\t<input type=\"hidden\" name=\"esfpx_status\" value=\"Unconfirmed\" \/>\n\t\t\t<input type=\"hidden\" name=\"esfpx_es-subscribe\" id=\"es-subscribe-6a84d84dac4dd\" value=\"c97faaa0b8\" \/>\n\t\t\t<label style=\"position:absolute;top:-99999px;left:-99999px;z-index:-99;\" aria-hidden=\"true\"><span hidden>Please leave this field empty.<\/span><input type=\"email\" name=\"esfpx_es_hp_email\" class=\"es_required_field\" tabindex=\"-1\" autocomplete=\"-1\" value=\"\" \/><\/label><small class=\"eset-recaptcha-branding\" style=\"display:block;margin-top:8px;margin-bottom:12px;font-size:11px;line-height:1.4;\">T\u00fato str\u00e1nku chr\u00e1ni reCAPTCHA, platia <a href=\"https:\/\/policies.google.com\/privacy\" target=\"_blank\" rel=\"noopener\">Pravidl\u00e1 ochrany s\u00fakromia<\/a> a <a href=\"https:\/\/policies.google.com\/terms\" target=\"_blank\" rel=\"noopener\">Zmluvn\u00e9 podmienky<\/a> spolo\u010dnosti Google.<\/small><label style=\"display: inline\"><input type=\"checkbox\" name=\"es_gdpr_consent\" value=\"true\" required=\"required\" \/>&nbsp;S\u00fahlas\u00edm s prihl\u00e1sen\u00edm na odber newslettera a \u010fal\u0161\u00edch marketingov\u00fdch materi\u00e1lov prostredn\u00edctvom emailu. Viac inform\u00e1ci\u00ed o sprac\u00favan\u00ed osobn\u00fdch \u00fadajov je k dispoz\u00edcii na str\u00e1nke venovanej  <a href=\"https:\/\/www.eset.com\/sk\/ochrana-sukromia\/\" target=\"_blank\">Ochrane s\u00fakromia<\/a>.<\/label><br \/><input type=\"submit\" name=\"submit\" class=\"es_subscription_form_submit es_submit_button es_textbox_button\" id=\"es_subscription_form_submit_6a84d84dac4dd\" value=\"Odosla\u0165\" \/><span class=\"es_spinner_image\" id=\"spinner-image\"><img decoding=\"async\" src=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/plugins\/email-subscribers-premium\/lite\/public\/images\/spinner.gif\" alt=\"Loading\" \/><\/span><\/form><span class=\"es_subscription_message \" id=\"es_subscription_message_6a84d84dac4dd\" role=\"alert\" aria-live=\"assertive\"><\/span><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Historick\u00fd pr\u00edklad: Zeus<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00f3jsky k\u00f4\u0148 Zeus alebo ZBot je zn\u00e1my predov\u0161etk\u00fdm t\u00fdm, \u017ee sa pou\u017e\u00edva na&nbsp;kr\u00e1de\u017e bankov\u00fdch \u00fadajov z\u00e1kazn\u00edkov, ale \u00fato\u010dn\u00edkom pomohol aj pri kr\u00e1de\u017ei desiatok tis\u00edc FTP prihl\u00e1sen\u00ed vo&nbsp;ve\u013ek\u00fdch finan\u010dn\u00fdch in\u0161tit\u00faci\u00e1ch a&nbsp;pri nav\u00e1dzan\u00ed z\u00e1kazn\u00edkov vyu\u017e\u00edvaj\u00facich technick\u00fa podporu na&nbsp;zaplatenie za&nbsp;neexistuj\u00face rie\u0161enie probl\u00e9mov. Tento tr\u00f3jsky k\u00f4\u0148 sa po&nbsp;prv\u00fdkr\u00e1t objavil v&nbsp;roku 2007 a&nbsp;o&nbsp;tri roky nesk\u00f4r ho do\u010dasne zne\u0161kodnili org\u00e1ny \u010dinn\u00e9 v&nbsp;trestnom konan\u00ed. Tak\u00fdchto \u00faspe\u0161n\u00fdch tr\u00f3jskych kon\u00ed je v\u0161ak \u0165a\u017ek\u00e9 sa zbavi\u0165, a&nbsp;preto sa v&nbsp;nasleduj\u00facich rokoch za\u010dali objavova\u0165 jeho k\u00f3pie a&nbsp;odvodeniny, hoci s&nbsp;men\u0161\u00edm dosahom.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Stru\u010dn\u00e1 hist\u00f3ria tr\u00f3jskeho ko\u0148a ako malv\u00e9ru<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pojem trojan alebo tr\u00f3jsky k\u00f4\u0148 sa v&nbsp;oblasti po\u010d\u00edta\u010dovej bezpe\u010dnosti pou\u017e\u00edva u\u017e vy\u0161e 50&nbsp;rokov; <a href=\"https:\/\/archive.org\/details\/bitsavers_attunixEarrsManualNov71_6790398\/page\/n109\/mode\/2up?q=trojan\" target=\"_blank\" rel=\"noreferrer noopener\">prv\u00e1 pr\u00edru\u010dka k&nbsp;syst\u00e9mu Unix<\/a>, publikovan\u00e1 v&nbsp;roku 1971, u\u017e zah\u0155\u0148a tento term\u00edn. <a href=\"https:\/\/web.archive.org\/web\/20110709024412\/http:\/csrc.nist.gov\/publications\/history\/karg74.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Spr\u00e1va americk\u00fdch vzdu\u0161n\u00fdch s\u00edl z&nbsp;roku 1974<\/a> obsahuje tento pojem v&nbsp;hodnoten\u00ed zranite\u013enost\u00ed opera\u010dn\u00e9ho syst\u00e9mu Multics s&nbsp;\u010dasov\u00fdm zdie\u013ean\u00edm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pre\u010do na&nbsp;opis po\u010d\u00edta\u010dov\u00e9ho \u00fatoku pou\u017e\u00edvame starovek\u00fd m\u00fdtus?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e1zov tr\u00f3jsky k\u00f4\u0148 poch\u00e1dza zo starogr\u00e9ckeho m\u00fdtu o dobyt\u00ed Tr\u00f3je. Gr\u00e9ci sa ukryli v drevenom koni, ktor\u00e9ho Tr\u00f3jania pova\u017eovali za dar a sami ho vpustili do mesta. Podobne funguje aj modern\u00fd tr\u00f3jsky k\u00f4\u0148: vyd\u00e1va sa za d\u00f4veryhodn\u00fd s\u00fabor alebo program a po spusten\u00ed poskytne \u00fato\u010dn\u00edkom pr\u00edstup k zariadeniu obete.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA.png\" alt=\"multi-year b2c banner \u010dl\u00e1nok\" class=\"wp-image-17081\" srcset=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA.png 1200w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-300x300.png 300w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-1024x1024.png 1024w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-150x150.png 150w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-768x768.png 768w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-400x400.png 400w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-370x370.png 370w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-90x90.png 90w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-760x760.png 760w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading has-text-link-color has-text-color has-link-color has-medium-font-size wp-elements-61785827a68dd0762b70b460b4642ecd\">Komplexn\u00e1 ochrana v\u00e1\u0161ho digit\u00e1lneho \u017eivota<\/h3>\n\n\n\n<p class=\"has-text-dark-color has-text-color has-link-color has-small-font-size wp-elements-8bb3dfd2a4acde7440c20734007bce42 wp-block-paragraph\">Komplexn\u00e1 ochrana v\u00e1\u0161ho digit\u00e1lneho \u017eivota. Vyberte si \u00farove\u0148 pod\u013ea svojich potrieb.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-63375db1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 width-300\"><a class=\"wp-block-button__link has-small-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.eset.com\/sk\/internetova-ochrana-domacnosti\/urovne-ochrany\/\" target=\"_blank\" rel=\"noreferrer noopener\">VYBERTE SI OCHRANU<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Typy tr\u00f3jskych kon\u00ed na \u0161\u00edrenie a prenikanie do syst\u00e9mu<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00f3jske kone sa \u010dasto pou\u017e\u00edvaj\u00fa na doru\u010denie \u010fal\u0161ieho \u0161kodliv\u00e9ho k\u00f3du do zariadenia obete alebo na z\u00edskanie pr\u00edstupu k syst\u00e9mu.<\/p>\n\n\n\n<ul class=\"wp-block-list is-style-checkbox\">\n<li><strong>Downloadery<\/strong> s\u00fa tr\u00f3jske kone, ktor\u00fdch \u00falohou je stiahnu\u0165 a spusti\u0165 \u010fal\u0161\u00ed malv\u00e9r.<\/li>\n\n\n\n<li><strong>Droppery<\/strong> pren\u00e1\u0161aj\u00fa \u0161kodliv\u00fd s\u00fabor priamo v sebe a po aktiv\u00e1cii ho nain\u0161taluj\u00fa do zariadenia.<\/li>\n\n\n\n<li><strong>Backdoory a RAT (Remote Access Trojans)<\/strong> umo\u017e\u0148uj\u00fa \u00fato\u010dn\u00edkom vzdialen\u00fd pr\u00edstup k infikovan\u00e9mu syst\u00e9mu. M\u00f4\u017eu sl\u00fa\u017ei\u0165 na prenos s\u00faborov, zaznamen\u00e1vanie stla\u010den\u00fdch kl\u00e1vesov alebo vytv\u00e1ranie sn\u00edmok obrazovky.<\/li>\n\n\n\n<li><strong>Packery (protectors alebo kryptory)<\/strong> pom\u00e1haj\u00fa ukry\u0165 \u0161kodliv\u00fd k\u00f3d pred antiv\u00edrusov\u00fdmi programami a bezpe\u010dnostn\u00fdmi n\u00e1strojmi.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Tr\u00f3jske kone na kr\u00e1de\u017e \u00fadajov a finan\u010dn\u00e9 podvody<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Niektor\u00e9 typy tr\u00f3jskych kon\u00ed kradn\u00fa citliv\u00e9 \u00fadaje alebo zneu\u017e\u00edvaj\u00fa napadnut\u00e9 zariadenia.<\/p>\n\n\n\n<ul class=\"wp-block-list is-style-checkbox\">\n<li><strong>Keyloggery<\/strong> zaznamen\u00e1vaj\u00fa stla\u010den\u00e9 kl\u00e1vesy a m\u00f4\u017eu zachyt\u00e1va\u0165 prihlasovacie \u00fadaje \u010di hesl\u00e1.<\/li>\n\n\n\n<li><strong>DDoS a botnet tr\u00f3jske kone<\/strong> premie\u0148aj\u00fa infikovan\u00e9 zariadenia na s\u00fa\u010das\u0165 siete vyu\u017e\u00edvanej na kybernetick\u00e9 \u00fatoky alebo \u0165a\u017ebu kryptomien.<\/li>\n\n\n\n<li><strong>Bankov\u00e9 tr\u00f3jske kone<\/strong> sa zameriavaj\u00fa na kr\u00e1de\u017e prihlasovac\u00edch \u00fadajov do internet bankingu a \u010fal\u0161\u00edch finan\u010dn\u00fdch slu\u017eieb. Dnes sa ich funkcie \u010dasto prekr\u00fdvaj\u00fa s infostealermi a in\u00fdmi druhmi modern\u00e9ho malv\u00e9ru.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns has-text-dark-color has-bd-color-background-color has-text-color has-background has-link-color wp-elements-f7b2725856d4aee97606cb48d137f263 is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"631\" src=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-spolu-kapela-1024x631.png\" alt=\"Bajtovci kapela Teleskop banner ESET\" class=\"wp-image-15663\" style=\"width:329px;height:auto\" srcset=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-spolu-kapela-1024x631.png 1024w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-spolu-kapela-300x185.png 300w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-spolu-kapela-768x473.png 768w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-spolu-kapela-370x228.png 370w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-spolu-kapela-760x468.png 760w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-spolu-kapela.png 1136w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"671\" height=\"142\" src=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-logo-1.png\" alt=\"\" class=\"wp-image-15698\" style=\"width:310px;height:auto\" srcset=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-logo-1.png 671w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-logo-1-300x63.png 300w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-logo-1-370x78.png 370w\" sizes=\"auto, (max-width: 671px) 100vw, 671px\" \/><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Objavte svet Bajtovcov, kde sa digit\u00e1lny svet prel\u00edna s ka\u017edodenn\u00fdmi dobrodru\u017estvami. Pou\u010dn\u00e9 epiz\u00f3dy, ne\u010dakan\u00e9 v\u00fdzvy a st\u00e1le viac z\u00e1had na obzore! Pozrite si v\u0161etky epiz\u00f3dy.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button width-200\"><a class=\"wp-block-button__link has-small-font-size has-custom-font-size wp-element-button\" href=\"http:\/\/www.bajtovci.sk\" target=\"_blank\" rel=\"noreferrer noopener\">SLEDOVA\u0164<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Ak\u00e9 d\u00f4sledky prin\u00e1\u0161a \u00fatok tr\u00f3jskym ko\u0148om?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pre jednotlivcov aj firmy m\u00f4\u017ee \u00faspe\u0161n\u00fd \u00fatok sp\u00f4sobi\u0165 nesmierne ve\u013ek\u00e9 probl\u00e9my. Priame finan\u010dn\u00e9 straty s\u00fa bezprostredn\u00fdm d\u00f4sledkom tr\u00f3jskych kon\u00ed, ktor\u00fdch cie\u013eom je odcudzi\u0165 bankov\u00e9 prihlasovacie \u00fadaje. Medzi najv\u00fdznamnej\u0161ie d\u00f4sledky patria aj \u00faniky \u00fadajov, kr\u00e1de\u017ee s\u00fakromn\u00fdch \u00fadajov a&nbsp;\u010fal\u0161ie. V\u0161etko toto spolu s&nbsp;v\u00fdpadkom potrebn\u00fdm na&nbsp;identifik\u00e1ciu a&nbsp;odstr\u00e1nenie malv\u00e9ru a&nbsp;zdroja infekcie sp\u00f4sobuje naru\u0161enie prev\u00e1dzky v&nbsp;zasiahnut\u00fdch podnikoch a&nbsp;zna\u010dn\u00e9 \u0165a\u017ekosti, stres a&nbsp;\u0161kody pre jednotlivcov alebo s\u00fakromn\u00fdch pou\u017e\u00edvate\u013eov.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Be\u017en\u00e9 vektory infekcie<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Copilot said:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00dato\u010dn\u00edci \u0161\u00edria tr\u00f3jske kone cez e-maily, podvrhnut\u00e9 aplik\u00e1cie aj \u0161kodliv\u00e9 webov\u00e9 str\u00e1nky. Pomocou techn\u00edk soci\u00e1lneho in\u017einierstva presvied\u010daj\u00fa pou\u017e\u00edvate\u013eov, aby klikali na nebezpe\u010dn\u00e9 odkazy alebo si stiahli infikovan\u00e9 s\u00fabory. Na prv\u00fd poh\u013ead pritom \u010dasto vyzeraj\u00fa ako be\u017en\u00fd obsah alebo d\u00f4veryhodn\u00fd zdroj.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ako zist\u00edm, \u010di som sa stal obe\u0165ou \u00fatoku tr\u00f3jskym ko\u0148om?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nane\u0161\u0165astie, pr\u00edznaky napadnutia tr\u00f3jskym ko\u0148om sa vo&nbsp;ve\u013ekej miere podobaj\u00fa znakom starn\u00faceho po\u010d\u00edta\u010da alebo smartf\u00f3nu. M\u00f4\u017eete si v\u0161imn\u00fa\u0165, \u017ee va\u0161e <strong>zariadenie za\u010dne fungova\u0165 pomal\u0161ie, za\u010dn\u00fa sa objavova\u0165 nov\u00e9 aplik\u00e1cie, ktor\u00e9 ste si nestiahli, n\u00e1hle sa objavia<\/strong> \u2013 a&nbsp;rovnako n\u00e1hle mizn\u00fa \u2013 <strong>vyskakuj\u00face okn\u00e1 a&nbsp;upozornenia, <\/strong>pr\u00edpadne zist\u00edte, \u017ee v\u00e1\u0161 <strong>bankov\u00fd \u00fa\u010det, osobn\u00e9 \u00fadaje a&nbsp;komunika\u010dn\u00e9 kan\u00e1ly<\/strong>, ako s\u00fa e-mail a&nbsp;soci\u00e1lne siete, <strong>boli kompromitovan\u00e9<\/strong>. Je tie\u017e zl\u00e9 znamenie, ak sa va\u0161e <strong>zariadenie pravidelne zasek\u00e1va alebo zlyh\u00e1va.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Venujte pozornos\u0165 aj <strong>nezvy\u010dajnej sie\u0165ovej aktivite<\/strong> \u2013 ak va\u0161e zariadenia n\u00e1hle spotreb\u00favaj\u00fa ove\u013ea viac d\u00e1t, m\u00f4\u017ee to by\u0165 zn\u00e1mka toho, \u017ee boli napadnut\u00e9, a&nbsp;bu\u010f exfiltruj\u00fa va\u0161e \u00fadaje, alebo s\u00fa vyu\u017e\u00edvan\u00e9 na&nbsp;\u0165a\u017ebu kryptomien, \u00fa\u010das\u0165 na&nbsp;DDoS \u00fatokoch \u010di s\u0165ahovanie \u010fal\u0161ieho \u0161kodliv\u00e9ho softv\u00e9ru.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00f3jske kone <strong>m\u00f4\u017eu infikova\u0165 nielen osobn\u00e9 po\u010d\u00edta\u010de a&nbsp;po\u010d\u00edta\u010de Mac, ale aj smartf\u00f3ny a&nbsp;tablety. <\/strong>\u00dato\u010dn\u00edci s\u00fa majstri v&nbsp;soci\u00e1lnom in\u017einierstve \u2013 vytv\u00e1raj\u00fa situ\u00e1cie, ktor\u00e9 vyzeraj\u00fa ako fantastick\u00e9 pr\u00edle\u017eitosti alebo naliehav\u00e9 hrozby, ktor\u00e9 pou\u017e\u00edvate\u013eov podnecuj\u00fa k&nbsp;tomu, aby klikli na&nbsp;nie\u010do, na&nbsp;\u010do by nemali. Z&nbsp;tohto d\u00f4vodu sa v\u017edy <strong>oplat\u00ed chv\u00ed\u013eu po\u010dka\u0165, ne\u017e kliknete<\/strong> na&nbsp;vyskakovacie okno, stiahnete si bezplatn\u00fd s\u00fabor alebo otvor\u00edte pr\u00edlohu.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA.png\" alt=\"multi-year b2c banner \u010dl\u00e1nok\" class=\"wp-image-17081\" srcset=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA.png 1200w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-300x300.png 300w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-1024x1024.png 1024w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-150x150.png 150w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-768x768.png 768w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-400x400.png 400w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-370x370.png 370w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-90x90.png 90w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-760x760.png 760w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading has-text-link-color has-text-color has-link-color has-medium-font-size wp-elements-61785827a68dd0762b70b460b4642ecd\">Komplexn\u00e1 ochrana v\u00e1\u0161ho digit\u00e1lneho \u017eivota<\/h3>\n\n\n\n<p class=\"has-text-dark-color has-text-color has-link-color has-small-font-size wp-elements-8bb3dfd2a4acde7440c20734007bce42 wp-block-paragraph\">Komplexn\u00e1 ochrana v\u00e1\u0161ho digit\u00e1lneho \u017eivota. Vyberte si \u00farove\u0148 pod\u013ea svojich potrieb.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-63375db1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 width-300\"><a class=\"wp-block-button__link has-small-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.eset.com\/sk\/internetova-ochrana-domacnosti\/urovne-ochrany\/\" target=\"_blank\" rel=\"noreferrer noopener\">VYBERTE SI OCHRANU<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Detekcia a&nbsp;prevencia<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kvalitn\u00fd antiv\u00edrusov\u00fd a&nbsp;antimalv\u00e9rov\u00fd softv\u00e9r je nesmierne d\u00f4le\u017eit\u00fd \u2013 rovnako ako vyu\u017e\u00edvanie slu\u017eieb renomovan\u00fdch poskytovate\u013eov kybernetick\u00e9ho zabezpe\u010denia. Dom\u00e1ci pou\u017e\u00edvatelia by mali h\u013eada\u0165 softv\u00e9r, ktor\u00fd bol otestovan\u00fd uzn\u00e1van\u00fdm laborat\u00f3riom. <a href=\"https:\/\/www.av-comparatives.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">AV-Comparatives<\/a>, <a href=\"https:\/\/www.av-test.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">AV Test<\/a> a&nbsp;<a href=\"https:\/\/selabs.uk\/\" target=\"_blank\" rel=\"noreferrer noopener\">SE Labs<\/a> s\u00fa dobr\u00fdmi pr\u00edkladmi, ale pri in\u00fdch \u201etestovac\u00edch laborat\u00f3ri\u00e1ch\u201c je potrebn\u00e9 by\u0165 o&nbsp;nie\u010do opatrnej\u0161\u00ed, ke\u010f\u017ee niektor\u00e9 z&nbsp;nich s\u00fa v&nbsp;skuto\u010dnosti marketingov\u00fdmi partnermi ude\u013euj\u00facimi najvy\u0161\u0161ie hodnotenia softv\u00e9ru, za&nbsp;predaj ktor\u00e9ho dost\u00e1vaj\u00fa prov\u00edziu. \u010eal\u0161\u00edm vynikaj\u00facim zdrojom inform\u00e1ci\u00ed s\u00fa renomovan\u00e9 po\u010d\u00edta\u010dov\u00e9 \u010dasopisy, ako napr\u00edklad <a href=\"https:\/\/www.computerwoche.de\/\" target=\"_blank\" rel=\"noreferrer noopener\">ComputerWoche<\/a>, <a href=\"https:\/\/www.pcmag.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">PCMag<\/a>, <a href=\"https:\/\/www.techradar.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">TechRadar<\/a> a&nbsp;<a href=\"https:\/\/www.pcworld.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">PC World<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Firemn\u00ed pou\u017e\u00edvatelia by sa mali zamera\u0165 na&nbsp;podnikov\u00e9 bezpe\u010dnostn\u00e9 syst\u00e9my, po\u010dn\u00fac koncov\u00fdmi zariadeniami a&nbsp;n\u00e1sledne firewallom a&nbsp;\u010fal\u0161\u00edmi mechanizmami na&nbsp;ochranu siete.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Okrem toho existuje nieko\u013eko \u010fal\u0161\u00edch vec\u00ed, ktor\u00e9 by mali urobi\u0165 v\u0161etci pou\u017e\u00edvatelia:<\/p>\n\n\n\n<ul class=\"wp-block-list is-style-checkbox\">\n<li>Zapnite automatick\u00e9 aktualiz\u00e1cie a s\u0165ahujte opravy softv\u00e9ru iba z d\u00f4veryhodn\u00fdch zdrojov. \u00dato\u010dn\u00edci sa m\u00f4\u017eu pok\u00fasi\u0165 podvodom prin\u00fati\u0165 pou\u017e\u00edvate\u013eov, aby otvorili tr\u00f3jskeho ko\u0148a, a&nbsp;to tak, \u017ee ho prezentuj\u00fa ako naliehav\u00fa z\u00e1platu.<\/li>\n\n\n\n<li><strong>To ist\u00e9 plat\u00ed aj pre pir\u00e1tsky softv\u00e9r<\/strong> a&nbsp;niektor\u00e9 bezplatn\u00e9 programy, ktor\u00e9 m\u00f4\u017eu ob\u010das obsahova\u0165 softv\u00e9r, ktor\u00fd ste ani nechceli, vr\u00e1tane vzdialen\u00e9ho pr\u00edbuzn\u00e9ho tr\u00f3jskeho ko\u0148a: adv\u00e9ru.<\/li>\n\n\n\n<li>Firmy aj be\u017en\u00ed pou\u017e\u00edvatelia by si mali osvie\u017ei\u0165 vedomosti o&nbsp;rozpozn\u00e1van\u00ed podvodov: <strong>\u0161kolenia zameran\u00e9 na&nbsp;phishing<\/strong> s\u00fa \u013eahko dostupn\u00e9 pre komer\u010dn\u00fdch z\u00e1kazn\u00edkov, <a href=\"https:\/\/www.eset.com\/blog\/en\/what-is\/understanding-phishing-definition-and-tactics\/\" target=\"_blank\" rel=\"noreferrer noopener\">ale <strong>pre\u010d\u00edta\u0165 si inform\u00e1cie o&nbsp;varovn\u00fdch pr\u00edznakoch<\/strong><\/a> si m\u00f4\u017ee ka\u017ed\u00fd.<\/li>\n\n\n\n<li>A&nbsp;na z\u00e1ver e\u0161te jedna osved\u010den\u00e1 rada: <strong>pravidelne z\u00e1lohujte svoje \u00fadaje a&nbsp;zabezpe\u010dte ich.<\/strong> M\u00f4\u017ee \u00eds\u0165 o&nbsp;pravideln\u00e9 kop\u00edrovanie d\u00f4le\u017eit\u00fdch s\u00faborov na&nbsp;fyzick\u00fd disk alebo vyu\u017e\u00edvanie online z\u00e1lohovacej slu\u017eby. Tak \u010di onak, vedomie, \u017ee m\u00e1te mo\u017enos\u0165 vymaza\u0165 zo&nbsp;svojho zariadenia v\u0161etky d\u00e1ta a&nbsp;za\u010da\u0165 odznova, ak by sa stalo to najhor\u0161ie, je upokojuj\u00face.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u010co robi\u0165, ak m\u00e1te podozrenie, \u017ee sa vo&nbsp;va\u0161om zariaden\u00ed nach\u00e1dza tr\u00f3jsky k\u00f4\u0148?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>V&nbsp;pr\u00edpade po\u010d\u00edta\u010dov so&nbsp;syst\u00e9mom Windows<\/strong> odpor\u00fa\u010dame postupova\u0165 pod\u013ea nasleduj\u00facich krokov:<\/p>\n\n\n\n<ul class=\"wp-block-list is-style-checkbox\">\n<li>Prejdite do&nbsp;re\u017eimu offline a&nbsp;izolujte zariadenie. Odpojte sa od&nbsp;siete Wi\u2011Fi \u2013 t\u00fdm sa preru\u0161\u00ed komunik\u00e1cia tr\u00f3jskeho ko\u0148a s&nbsp;jeho riadiacim serverom a&nbsp;zabr\u00e1ni sa jeho \u0161\u00edreniu na&nbsp;\u010fal\u0161ie zariadenia.<\/li>\n\n\n\n<li>V\u00e4\u010d\u0161ina be\u017en\u00fdch antiv\u00edrusov\u00fdch rie\u0161en\u00ed, ktor\u00e9 hodnotili nez\u00e1visl\u00e9 testovacie laborat\u00f3ri\u00e1, ako napr\u00edklad AV\u2011TEST, SE Labs a&nbsp;AV\u2011Comparatives, dok\u00e1\u017ee identifikova\u0165 a&nbsp;zastavi\u0165 tr\u00f3jske kone sk\u00f4r, ne\u017e stihn\u00fa infikova\u0165 va\u0161e zariadenie. K\u013e\u00fa\u010dov\u00e1 technol\u00f3gia spolo\u010dnosti ESET na&nbsp;ochranu pred malv\u00e9rom je pravidelne testovan\u00e1 \u2013 ak nem\u00e1te nain\u0161talovan\u00fa antiv\u00edrusov\u00fa ochranu, teraz je ten spr\u00e1vny \u010das si ju zaisti\u0165. Stiahnite si <a href=\"https:\/\/www.eset.com\/sk\/internetova-ochrana-domacnosti\/urovne-ochrany\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>ESET HOME Security Premium<\/strong><\/a> a&nbsp;ochr\u00e1\u0148te svoje zariadenie pred tr\u00f3jskymi ko\u0148mi a&nbsp;\u010fal\u0161\u00edmi hrozbami.<\/li>\n\n\n\n<li>N\u00e1sledne spustite \u00fapln\u00fa kontrolu syst\u00e9mu, odstr\u00e1\u0148te alebo umiestnite do&nbsp;karant\u00e9ny v\u0161etky infikovan\u00e9 alebo podozriv\u00e9 s\u00fabory a&nbsp;ke\u010f budete ma\u0165 istotu, \u017ee infekcia bola odstr\u00e1nen\u00e1, op\u00e4\u0165 sa pripojte k&nbsp;internetu a&nbsp;aktualizujte syst\u00e9m Windows vr\u00e1tane v\u0161etk\u00fdch bezpe\u010dnostn\u00fdch z\u00e1plat.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/support.apple.com\/en-gb\/guide\/security\/sec469d47bd8\/web\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Syst\u00e9m MacOS je trochu in\u00fd<\/strong><\/a> \u2013 hoci odpojenie od&nbsp;siete je prv\u00fdm krokom aj v&nbsp;tomto pr\u00edpade. Spolo\u010dnos\u0165 Apple pon\u00faka n\u00e1stroj s&nbsp;n\u00e1zvom XProtect, ktor\u00fd vyu\u017e\u00edva signat\u00fary YARA na&nbsp;identifik\u00e1ciu malv\u00e9ru vr\u00e1tane tr\u00f3jskych kon\u00ed. Tento n\u00e1stroj sa zapne v\u017edy, ke\u010f sa aplik\u00e1cia spust\u00ed po&nbsp;prv\u00fdkr\u00e1t, a&nbsp;ke\u010f d\u00f4jde k&nbsp;zmene v&nbsp;s\u00faborovom syst\u00e9me macOS. XProtect be\u017e\u00ed aj vtedy, ke\u010f sa <a href=\"https:\/\/virustotal.github.io\/yara\/\" target=\"_blank\" rel=\"noreferrer noopener\">signat\u00fary YARA<\/a> aktualizuj\u00fa.&nbsp; Ak\u00fdko\u013evek zisten\u00fd malv\u00e9r sa ihne\u010f presunie do&nbsp;ko\u0161a. Existuje e\u0161te nieko\u013eko \u010fal\u0161\u00edch funkci\u00ed \u2013 Notarisation a&nbsp;Gatekeeper \u2013 ktor\u00e9 zni\u017euj\u00fa pravdepodobnos\u0165, \u017ee sa podozriv\u00e9 aplik\u00e1cie v\u00f4bec dostan\u00fa do&nbsp;Macu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hoci ide o&nbsp;skvel\u00fd prv\u00fd krok, aj tak by sme odpor\u00fa\u010dali pou\u017e\u00edva\u0165 kvalitn\u00fd antiv\u00edrusov\u00fd n\u00e1stroj tretej strany na&nbsp;ob\u010dasn\u00fa kontrolu a&nbsp;tie\u017e automaticky aktualizova\u0165 macOS na&nbsp;najnov\u0161iu verziu \u2013 okrem in\u00e9ho aj preto, \u017ee pr\u00e1ve takto XProtect aktualizuje svoje signat\u00fary.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Odstr\u00e1nenie tr\u00f3jskych kon\u00ed z&nbsp;mobiln\u00fdch zariaden\u00ed<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00f3jske kone m\u00f4\u017eu napadn\u00fa\u0165 aj smartf\u00f3ny a tablety, no ich odhalenie a odstr\u00e1nenie sa v syst\u00e9moch Android a iOS l\u00ed\u0161i. Google pon\u00faka <a href=\"https:\/\/support.google.com\/accounts\/answer\/9924802?hl=en&amp;co=GENIE.Platform%3DAndroid\" target=\"_blank\" rel=\"noreferrer noopener\">kr\u00e1tky a&nbsp;u\u017eito\u010dn\u00fd n\u00e1vod<\/a> pre zariadenia Android a&nbsp;spolo\u010dnos\u0165 ESET m\u00e1 zasa k&nbsp;dispoz\u00edcii aktualizovan\u00fa pr\u00edru\u010dku pre <a href=\"https:\/\/www.eset.com\/blog\/en\/home-topics\/device-protection\/iphone-malware-remove-device\/\" target=\"_blank\" rel=\"noreferrer noopener\">syst\u00e9m iOS<\/a>. Spolo\u010dnos\u0165 ESET pon\u00faka pre zariadenia Android bezplatn\u00e9 aj pr\u00e9miov\u00e9 antiv\u00edrusov\u00e9 bal\u00edky s&nbsp;<a href=\"https:\/\/www.eset.com\/sk\/internetova-ochrana-domacnosti\/mobile-security-android\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>ESET Mobile Security<\/strong><\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pri mobiln\u00fdch zariadeniach sa oplat\u00ed pribli\u017ene raz t\u00fd\u017edenne zariadenie vypn\u00fa\u0165 a znova zapn\u00fa\u0165. Eliminuj\u00fa sa tak v\u0161etky hrozby typu <a href=\"https:\/\/www.welivesecurity.com\/en\/eset-research\/romcom-exploits-firefox-and-windows-zero-days-in-the-wild\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u201ezero-click\u201c<\/a>, ktor\u00e9 sa m\u00f4\u017eu sp\u00fa\u0161\u0165a\u0165 v&nbsp;pam\u00e4ti zariadenia \u2013 \u010do <a href=\"https:\/\/www.documentcloud.org\/documents\/21018353-nsa-mobile-device-best-practices\/\" target=\"_blank\" rel=\"noreferrer noopener\">odpor\u00fa\u010da ako s\u00fa\u010das\u0165 \u0161tandardn\u00fdch osved\u010den\u00fdch postupov v&nbsp;oblasti bezpe\u010dnosti dokonca aj americk\u00e1 N\u00e1rodn\u00e1 bezpe\u010dnostn\u00e1 agent\u00fara (NSA), <\/a>ktor\u00e1 sa v&nbsp;oblasti tr\u00f3jskych kon\u00ed<a href=\"https:\/\/www.documentcloud.org\/documents\/21018353-nsa-mobile-device-best-practices\/\" target=\"_blank\" rel=\"noreferrer noopener\"> ve\u013emi dobre vyzn\u00e1.<\/a><\/p>\n\n\n\n<div class=\"wp-block-columns has-bd-color-background-color has-background is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image has-lightbox\">\n<figure class=\"alignleft size-large mt-0\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-1024x1024.png\" alt=\"Pr\u00edru\u010dka pre v\u0161etky gener\u00e1cie banner obr\u00e1zok ESET \" class=\"wp-image-15329\" srcset=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-1024x1024.png 1024w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-300x300.png 300w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-150x150.png 150w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-768x768.png 768w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-400x400.png 400w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-370x370.png 370w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-90x90.png 90w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-760x760.png 760w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<h3 class=\"wp-block-heading has-text-link-color has-text-color has-link-color has-medium-font-size wp-elements-2848d812eacc5548d614be6280258a7a\">Pr\u00edru\u010dka digit\u00e1lnej bezpe\u010dnosti pre v\u0161etky gener\u00e1cie <\/h3>\n\n\n\n<p class=\"has-text-dark-color has-text-color has-link-color has-custom-lineheight wp-elements-51f116e7d3d05c015cd91055ee901341 wp-block-paragraph\" style=\"font-size:15px;line-height:1.8\">\u010ci u\u017e ide o ochranu osobn\u00fdch \u00fadajov, bezpe\u010dn\u00e9 hesl\u00e1, alebo prevenciu pred podvodmi, na\u0161a pr\u00edru\u010dka obsahuje tie najd\u00f4le\u017eitej\u0161ie tipy, ktor\u00e9 va\u0161i bl\u00edzki potrebuj\u00fa vedie\u0165, aby <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-text-link-color\">mohli technol\u00f3gie vyu\u017e\u00edva\u0165 bez ob\u00e1v.<\/mark><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-63375db1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill width-400\"><a class=\"wp-block-button__link has-small-font-size has-text-align-center has-custom-font-size wp-element-button\" href=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/Prirucka-digitalnej-bezpecnosti-pre-vsetky-generacie.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Stiahnu\u0165 pr\u00edru\u010dku bezplatne<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0%\"><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e1ver<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00dato\u010dn\u00edci vyu\u017e\u00edvaj\u00fa soci\u00e1lne in\u017einierstvo, aby presved\u010dili obete aktivova\u0165 \u0161kodliv\u00fd obsah doru\u010den\u00fd tr\u00f3jskym ko\u0148om, a&nbsp;preto s\u00fa jednou z&nbsp;najlep\u0161\u00edch foriem obrany proti tomuto typu malv\u00e9ru dobr\u00e9 n\u00e1vyky a&nbsp;ostra\u017eitos\u0165. Pred kliknut\u00edm na&nbsp;ur\u010dit\u00fd odkaz, s\u00fabor na&nbsp;stiahnutie \u010di pr\u00edlohu je najlep\u0161ie sa na&nbsp;chv\u00ed\u013eu zamyslie\u0165 \u2013 ide o&nbsp;jednu z&nbsp;najefekt\u00edvnej\u0161\u00edch foriem ochrany pred tr\u00f3jskymi ko\u0148mi. Nikto v\u0161ak nie je pred tak\u00fdmto \u00fatokom skuto\u010dne v&nbsp;bezpe\u010d\u00ed a&nbsp;sta\u010d\u00ed len chv\u00ed\u013eka nepozornosti. Preto je absol\u00fatne nevyhnutn\u00e9 ma\u0165 k&nbsp;dispoz\u00edcii spr\u00e1vne n\u00e1stroje na&nbsp;jeho identifik\u00e1ciu, zastavenie a&nbsp;v&nbsp;pr\u00edpade potreby aj n\u00e1pravu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u010cast\u00e9 ot\u00e1zky<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u010co sa mysl\u00ed pod pojmom tr\u00f3jsky k\u00f4\u0148?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00f3jsky k\u00f4\u0148 je malv\u00e9r maskovan\u00fd ako legit\u00edmny s\u00fabor, ktor\u00e9ho cie\u013eom je presved\u010di\u0165 obete, aby spustili \u0161kodliv\u00fd spustite\u013en\u00fd s\u00fabor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Ak\u00fd je pr\u00edklad tr\u00f3jskeho ko\u0148a?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Jedn\u00fdm z&nbsp;prv\u00fdch pr\u00edkladov je bankov\u00fd tr\u00f3jsky k\u00f4\u0148 Zeus alebo ZBot, medzi najnov\u0161ie pr\u00edklady v\u0161ak patr\u00ed Agent Tesla, ktor\u00fd sa \u0161\u00edri u\u017e od&nbsp;roku 2014.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Pre\u010do sa mu hovor\u00ed trojsk\u00fd k\u00f4\u0148?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ide o&nbsp;referenciu na&nbsp;dreven\u00e9ho ko\u0148a, pomocou ktor\u00e9ho boli do&nbsp;mesta Tr\u00f3ja prepa\u0161ovan\u00ed gr\u00e9cki vojaci, \u010do viedlo k&nbsp;jeho p\u00e1du po&nbsp;desa\u0165ro\u010dnom obliehan\u00ed. Aj modern\u00e9 tr\u00f3jske kone sa na&nbsp;prv\u00fd poh\u013ead javia ako ne\u0161kodn\u00e9 alebo u\u017eito\u010dn\u00e9, ale obsahuj\u00fa \u0161kodliv\u00e9 prvky.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u010co sa stane, ak sa v\u00e1m do&nbsp;zariadenia dostane tr\u00f3jsky k\u00f4\u0148?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Je pravdepodobn\u00e9, \u017ee pr\u00eddete o&nbsp;kontrolu nad svoj\u00edm zariaden\u00edm a&nbsp;mo\u017eno aj nad v\u0161etk\u00fdm, k&nbsp;\u010domu s&nbsp;n\u00edm pristupujete: bankov\u00e9 \u010di e-mailov\u00e9 \u00fa\u010dty, \u00fa\u010dty na&nbsp;soci\u00e1lnych sie\u0165ach a&nbsp;podobne.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Ako nebezpe\u010dn\u00fd je tr\u00f3jsky k\u00f4\u0148?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Malv\u00e9r, ktor\u00fd sp\u00f4sobuje naru\u0161enie alebo po\u0161kodenie, je pomerne vz\u00e1cny (s&nbsp;v\u00fdnimkou niektor\u00fdch pr\u00edpadov s\u00favisiacich s&nbsp;konfliktom na&nbsp;Ukrajine) a&nbsp;v\u00e4\u010d\u0161ina tr\u00f3jskych kon\u00ed sl\u00fa\u017ei ako prostriedok na&nbsp;\u0161\u00edrenie infostealerov \u2013 ktor\u00e9 h\u013eadaj\u00fa napr\u00edklad hesl\u00e1 alebo bankov\u00e9 \u00fadaje. Zaistenie kvalitn\u00fdch bezpe\u010dnostn\u00fdch n\u00e1strojov a&nbsp;premyslen\u00e9 kliknutie na&nbsp;s\u00fabory \u010di odkazy m\u00f4\u017ee tento probl\u00e9m ukon\u010di\u0165 u\u017e v&nbsp;z\u00e1rodku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. Ako zist\u00edm, \u010di m\u00e1m v&nbsp;zariaden\u00ed tr\u00f3jskeho ko\u0148a?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bez poriadneho antiv\u00edrusu si ho, nane\u0161\u0165astie, pravdepodobne ani nev\u0161imnete. Jedn\u00fdm z&nbsp;probl\u00e9mov je, \u017ee (ako uvid\u00edme) pr\u00edznaky infekcie tr\u00f3jskym ko\u0148om sa \u010dasto ve\u013emi podobaj\u00fa na&nbsp;stav star\u00e9ho po\u010d\u00edta\u010da alebo zariadenia, ktor\u00e9 je zaplnen\u00e9 nepotrebn\u00fdmi s\u00fabormi. V&nbsp;niektor\u00fdch pr\u00edpadoch si m\u00f4\u017eete v\u0161imn\u00fa\u0165 n\u00e1hly pokles v\u00fdkonu \u2013 va\u0161e zariadenie m\u00f4\u017ee fungova\u0165 pomal\u0161ie. D\u00e1vajte si pozor na&nbsp;nov\u00e9 be\u017eiace programy, ktor\u00fdch in\u0161tal\u00e1ciu si nepam\u00e4t\u00e1te, programy, ktor\u00e9 sa n\u00e1hle otv\u00e1raj\u00fa a&nbsp;zatv\u00e1raj\u00fa bez varovania, na&nbsp;n\u00e1val vyskakuj\u00facich spr\u00e1v vo&nbsp;va\u0161om webovom prehliada\u010di alebo na&nbsp;upozornenia opera\u010dn\u00e9ho syst\u00e9mu, pr\u00edpadne na&nbsp;n\u00e1hly n\u00e1rast po\u010dtu spamov\u00fdch spr\u00e1v. Ak m\u00e1te v&nbsp;syst\u00e9me Windows pr\u00edstup k&nbsp;Spr\u00e1vcovi \u00faloh (alebo v&nbsp;syst\u00e9me macOS spust\u00edte v&nbsp;pr\u00edkazovom riadku Bash pr\u00edkaz top-u), skontrolujte, \u010di sa tam nenach\u00e1dzaj\u00fa nezvy\u010dajn\u00e9 programy, ktor\u00e9 spotreb\u00favaj\u00fa ve\u013ea diskov\u00fdch, procesorov\u00fdch alebo pam\u00e4\u0165ov\u00fdch zdrojov.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. Ak\u00fd je najzn\u00e1mej\u0161\u00ed tr\u00f3jsky k\u00f4\u0148?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pravdepodobne Zeus, \u010disto pre jeho finan\u010dn\u00fd vplyv.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">8. S\u00fa mobiln\u00e9 zariadenia n\u00e1chyln\u00e9 na&nbsp;tr\u00f3jske kone?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ur\u010dite \u00e1no. Zariadenia s&nbsp;opera\u010dn\u00fdmi syst\u00e9mami Android aj iOS m\u00f4\u017eu by\u0165 a&nbsp;s\u00fa ka\u017ed\u00fd de\u0148 nap\u00e1dan\u00e9 tr\u00f3jskymi ko\u0148mi. Zariadenia IoT sa tie\u017e m\u00f4\u017eu sta\u0165 obe\u0165ami tr\u00f3jskych kon\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">9. Ak\u00e9 s\u00fa osved\u010den\u00e9 postupy na&nbsp;prevenciu infekci\u00ed tr\u00f3jskymi ko\u0148mi?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Prv\u00e9 dva body patria medzi najd\u00f4le\u017eitej\u0161ie:<\/p>\n\n\n\n<ul class=\"wp-block-list is-style-checkbox\">\n<li>uistite sa, \u017ee vo&nbsp;va\u0161om zariaden\u00ed m\u00e1te nain\u0161talovan\u00fd spo\u013eahliv\u00fd antiv\u00edrusov\u00fd program,<\/li>\n\n\n\n<li>pravidelne aktualizujte opera\u010dn\u00fd syst\u00e9m a&nbsp;aplik\u00e1cie v&nbsp;zariaden\u00ed.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A&nbsp;nezab\u00fadajte tie\u017e na&nbsp;nasledovn\u00e9:<\/p>\n\n\n\n<ul class=\"wp-block-list is-style-checkbox\">\n<li>ak nie\u010do znie pr\u00edli\u0161 dobre (alebo naliehavo) na&nbsp;to, aby to bola pravda, kliknutiu sa vyhnite,<\/li>\n\n\n\n<li>pri prehliadan\u00ed webu neklikajte na&nbsp;podozriv\u00e9 vyskakuj\u00face okn\u00e1,<\/li>\n\n\n\n<li>neotv\u00e1rajte e-mailov\u00e9 pr\u00edlohy, pokia\u013e neboli skontrolovan\u00e9 antiv\u00edrusov\u00fdm programom a&nbsp;nepoch\u00e1dzaj\u00fa od&nbsp;odosielate\u013ea, ktor\u00e9ho pozn\u00e1te,<\/li>\n\n\n\n<li>pou\u017e\u00edvajte viacfaktorov\u00fa autentifik\u00e1ciu (najlep\u0161ie prostredn\u00edctvom overovacej aplik\u00e1cie) a&nbsp;zaistite automatick\u00fa aktualiz\u00e1ciu svojho syst\u00e9mu a&nbsp;aplik\u00e1ci\u00ed,<\/li>\n\n\n\n<li>pou\u017e\u00edvajte spo\u013eahliv\u00fa antiv\u00edrusov\u00fa aplik\u00e1ciu.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA.png\" alt=\"multi-year b2c banner \u010dl\u00e1nok\" class=\"wp-image-17081\" srcset=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA.png 1200w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-300x300.png 300w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-1024x1024.png 1024w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-150x150.png 150w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-768x768.png 768w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-400x400.png 400w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-370x370.png 370w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-90x90.png 90w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/ESET_KRABICE_HORIZONTAL_ZLAVA-760x760.png 760w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading has-text-link-color has-text-color has-link-color has-medium-font-size wp-elements-61785827a68dd0762b70b460b4642ecd\">Komplexn\u00e1 ochrana v\u00e1\u0161ho digit\u00e1lneho \u017eivota<\/h3>\n\n\n\n<p class=\"has-text-dark-color has-text-color has-link-color has-small-font-size wp-elements-8bb3dfd2a4acde7440c20734007bce42 wp-block-paragraph\">Komplexn\u00e1 ochrana v\u00e1\u0161ho digit\u00e1lneho \u017eivota. Vyberte si \u00farove\u0148 pod\u013ea svojich potrieb.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-63375db1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 width-300\"><a class=\"wp-block-button__link has-small-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.eset.com\/sk\/internetova-ochrana-domacnosti\/urovne-ochrany\/\" target=\"_blank\" rel=\"noreferrer noopener\">VYBERTE SI OCHRANU<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Spracoval: t\u00edm ESET<br>Zdroj: WeLiveSecurity: <a href=\"https:\/\/www.eset.com\/blog\/en\/home-topics\/device-protection\/trojan-horse-attack-and-what-to-do\/\" target=\"_blank\" rel=\"noreferrer noopener\">What is a trojan horse attack, and what should I do if I think I\u2019ve opened a trojan?<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>V\u00a0s\u00fa\u010dasnosti patria medzi naj\u010dastej\u0161ie sa vyskytuj\u00face druhy malv\u00e9ru.<\/p>\n","protected":false},"author":5,"featured_media":17196,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"categories":[165,167],"tags":[],"class_list":["post-17190","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybernews","category-digitalne-hrozby"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u010co je tr\u00f3jsky k\u00f4\u0148 | ESET Slovensko<\/title>\n<meta name=\"description\" content=\"Tr\u00f3jske kone s\u00fa n\u00e1stroje, 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