{"id":1498,"date":"2026-07-23T23:55:18","date_gmt":"2026-07-23T21:55:18","guid":{"rendered":"https:\/\/www.silentpc.sk\/blog\/?p=1498"},"modified":"2026-07-24T00:36:38","modified_gmt":"2026-07-23T22:36:38","slug":"ako-zistim-ze-mam-v-pc-virus","status":"publish","type":"post","link":"https:\/\/www.silentpc.sk\/blog\/ako-zistim-ze-mam-v-pc-virus\/","title":{"rendered":"Ako zist\u00edm, \u017ee m\u00e1m v\u00a0PC v\u00edrus?"},"content":{"rendered":"\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\">\n<p class=\"wp-block-paragraph\"><strong>Ako zisti\u0165, \u010di m\u00e1te v po\u010d\u00edta\u010di v\u00edrus a ako ho odstr\u00e1ni\u0165?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Po\u010d\u00edta\u010dov\u00fd v\u00edrus alebo in\u00fd typ malv\u00e9ru m\u00f4\u017ee v po\u010d\u00edta\u010di pracova\u0165 dlh\u00fd \u010das bez toho, aby si ho pou\u017e\u00edvate\u013e okam\u017eite v\u0161imol. Niektor\u00e9 \u0161kodliv\u00e9 programy zobrazuj\u00fa reklamy, spoma\u013euj\u00fa po\u010d\u00edta\u010d alebo menia nastavenia prehliada\u010da. In\u00e9 sa sna\u017eia ukradn\u00fa\u0165 hesl\u00e1, osobn\u00e9 \u00fadaje, \u00fadaje z internetov\u00e9ho bankovn\u00edctva alebo umo\u017eni\u0165 \u00fato\u010dn\u00edkovi vzdialen\u00fd pr\u00edstup k po\u010d\u00edta\u010du.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pr\u00e1ve preto je d\u00f4le\u017eit\u00e9 vedie\u0165 rozpozna\u0165 pr\u00edznaky napadnutia po\u010d\u00edta\u010da v\u00edrusom a vedie\u0165, ako spr\u00e1vne postupova\u0165 pri jeho odstr\u00e1nen\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V tomto \u010dl\u00e1nku sa dozviete:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ako zisti\u0165, \u010di je po\u010d\u00edta\u010d napadnut\u00fd v\u00edrusom,<\/li>\n\n\n\n<li>ak\u00e9 s\u00fa naj\u010dastej\u0161ie pr\u00edznaky malv\u00e9ru,<\/li>\n\n\n\n<li>ako skontrolova\u0165 po\u010d\u00edta\u010d bez in\u0161talovania \u010fal\u0161ieho antiv\u00edrusu,<\/li>\n\n\n\n<li>ako odstr\u00e1ni\u0165 v\u00edrus z po\u010d\u00edta\u010da,<\/li>\n\n\n\n<li>\u010do robi\u0165 pri podozren\u00ed na kr\u00e1de\u017e hesiel,<\/li>\n\n\n\n<li>kedy je potrebn\u00e1 \u00fapln\u00e1 rein\u0161tal\u00e1cia Windows,<\/li>\n\n\n\n<li>a ako zabr\u00e1ni\u0165 op\u00e4tovn\u00e9mu napadnutiu po\u010d\u00edta\u010da.<\/li>\n<\/ul>\n<\/div>\n<\/div>\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\">\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\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1067\" src=\"https:\/\/www.silentpc.sk\/blog\/wp-content\/uploads\/2026\/07\/virus-3.jpg\" alt=\"\" class=\"wp-image-1504\" srcset=\"https:\/\/www.silentpc.sk\/blog\/wp-content\/uploads\/2026\/07\/virus-3.jpg 1600w, https:\/\/www.silentpc.sk\/blog\/wp-content\/uploads\/2026\/07\/virus-3-300x200.jpg 300w, https:\/\/www.silentpc.sk\/blog\/wp-content\/uploads\/2026\/07\/virus-3-1024x683.jpg 1024w, https:\/\/www.silentpc.sk\/blog\/wp-content\/uploads\/2026\/07\/virus-3-768x512.jpg 768w, https:\/\/www.silentpc.sk\/blog\/wp-content\/uploads\/2026\/07\/virus-3-1536x1024.jpg 1536w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u010co je po\u010d\u00edta\u010dov\u00fd v\u00edrus?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Po\u010d\u00edta\u010dov\u00fd v\u00edrus je typ \u0161kodliv\u00e9ho softv\u00e9ru, ktor\u00fd m\u00f4\u017ee po\u0161kodi\u0165 po\u010d\u00edta\u010d, meni\u0165 alebo maza\u0165 s\u00fabory, \u0161\u00edri\u0165 sa medzi zariadeniami alebo vykon\u00e1va\u0165 \u010dinnosti bez vedomia pou\u017e\u00edvate\u013ea.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V be\u017enej re\u010di sa \u010dasto v\u0161etok \u0161kodliv\u00fd softv\u00e9r ozna\u010duje ako \u201ev\u00edrus\u201c. Technicky v\u0161ak existuje viacero typov malv\u00e9ru.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Naj\u010dastej\u0161ie typy \u0161kodliv\u00e9ho softv\u00e9ru<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>V\u00edrus<\/strong> \u2013 prip\u00e1ja sa k s\u00faborom a m\u00f4\u017ee sa \u0161\u00edri\u0165 pri ich spusten\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tr\u00f3jsky k\u00f4\u0148<\/strong> \u2013 tv\u00e1ri sa ako legit\u00edmny program, ale po spusten\u00ed vykon\u00e1va \u0161kodliv\u00fa \u010dinnos\u0165.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ransomware<\/strong> \u2013 za\u0161ifruje s\u00fabory a po\u017eaduje v\u00fdkupn\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Spyware<\/strong> \u2013 sleduje aktivitu pou\u017e\u00edvate\u013ea a m\u00f4\u017ee zbiera\u0165 citliv\u00e9 inform\u00e1cie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Keylogger<\/strong> \u2013 zaznamen\u00e1va stla\u010denia kl\u00e1vesov a m\u00f4\u017ee tak odcudzi\u0165 hesl\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Adware<\/strong> \u2013 zobrazuje nadmern\u00e9 mno\u017estvo rekl\u00e1m alebo presmerov\u00e1va pou\u017e\u00edvate\u013ea na reklamn\u00e9 str\u00e1nky.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Stealer<\/strong> \u2013 \u0161pecializuje sa na kr\u00e1de\u017e hesiel, cookies, \u00fadajov z prehliada\u010dov alebo kryptomenov\u00fdch pe\u0148a\u017eeniek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Cryptominer<\/strong> \u2013 vyu\u017e\u00edva v\u00fdkon procesora alebo grafickej karty na \u0165a\u017eenie kryptomeny bez vedomia pou\u017e\u00edvate\u013ea.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nie ka\u017ed\u00fd probl\u00e9m s po\u010d\u00edta\u010dom v\u0161ak automaticky znamen\u00e1 v\u00edrus. Pomal\u00fd po\u010d\u00edta\u010d m\u00f4\u017ee by\u0165 sp\u00f4soben\u00fd aj star\u00fdm hardv\u00e9rom, nedostatkom opera\u010dnej pam\u00e4te, prehrievan\u00edm, po\u0161koden\u00fdm diskom alebo mno\u017estvom programov sp\u00fa\u0161\u0165an\u00fdch po \u0161tarte Windows.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ako zist\u00edm, \u017ee m\u00e1m v po\u010d\u00edta\u010di v\u00edrus?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Najd\u00f4le\u017eitej\u0161ie je sledova\u0165 neobvykl\u00e9 spr\u00e1vanie po\u010d\u00edta\u010da. Jeden samostatn\u00fd pr\u00edznak e\u0161te nemus\u00ed znamena\u0165 v\u00edrus, ale kombin\u00e1cia viacer\u00fdch pr\u00edznakov u\u017e m\u00f4\u017ee by\u0165 d\u00f4vodom na d\u00f4kladn\u00fa kontrolu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. Po\u010d\u00edta\u010d sa zrazu v\u00fdrazne spomalil<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak bol <a href=\"https:\/\/www.silentpc.sk\/\" data-type=\"link\" data-id=\"https:\/\/www.silentpc.sk\/\">po\u010d\u00edta\u010d<\/a> dlhodobo r\u00fdchly a bez zjavnej pr\u00ed\u010diny sa v\u00fdrazne spomalil, m\u00f4\u017ee \u00eds\u0165 o malv\u00e9r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00edrus alebo in\u00fd \u0161kodliv\u00fd program m\u00f4\u017ee na pozad\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>vyu\u017e\u00edva\u0165 procesor,<\/li>\n\n\n\n<li>za\u0165a\u017eova\u0165 opera\u010dn\u00fa pam\u00e4\u0165,<\/li>\n\n\n\n<li>zapisova\u0165 d\u00e1ta na disk,<\/li>\n\n\n\n<li>odosiela\u0165 \u00fadaje cez internet,<\/li>\n\n\n\n<li>alebo vyu\u017e\u00edva\u0165 grafick\u00fa kartu na \u0165a\u017eenie kryptomeny.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f4le\u017eit\u00e9 je rozl\u00ed\u0161i\u0165, \u010di je po\u010d\u00edta\u010d pomal\u00fd st\u00e1le, alebo iba pri konkr\u00e9tnych \u010dinnostiach.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ako skontrolova\u0165 za\u0165a\u017eenie po\u010d\u00edta\u010da?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Stla\u010dte:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ctrl + Shift + Esc<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Otvor\u00ed sa <strong>Spr\u00e1vca \u00faloh<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V \u0148om skontrolujte:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>vyu\u017eitie procesora,<\/li>\n\n\n\n<li>vyu\u017eitie pam\u00e4te RAM,<\/li>\n\n\n\n<li>vyu\u017eitie disku,<\/li>\n\n\n\n<li>vyu\u017eitie grafickej karty,<\/li>\n\n\n\n<li>a procesy, ktor\u00e9 s\u00fa spusten\u00e9.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ak je po\u010d\u00edta\u010d ne\u010dinn\u00fd a napriek tomu niektor\u00fd nezn\u00e1my proces dlhodobo vyu\u017e\u00edva ve\u013ek\u00fa \u010das\u0165 v\u00fdkonu, m\u00f4\u017ee \u00eds\u0165 o probl\u00e9m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pozor v\u0161ak na to, \u017ee vysok\u00e9 vyu\u017eitie procesora automaticky neznamen\u00e1 v\u00edrus. M\u00f4\u017ee \u00eds\u0165 napr\u00edklad o aktualiz\u00e1ciu Windows, antiv\u00edrusov\u00fa kontrolu alebo program pracuj\u00faci na pozad\u00ed.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. Nezn\u00e1me programy a procesy<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V Spr\u00e1vcovi \u00faloh m\u00f4\u017eete n\u00e1js\u0165 proces s n\u00e1zvom, ktor\u00fd nepozn\u00e1te.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To v\u0161ak e\u0161te neznamen\u00e1, \u017ee ide o v\u00edrus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Windows obsahuje ve\u013ek\u00e9 mno\u017estvo syst\u00e9mov\u00fdch procesov a takisto mno\u017estvo legit\u00edmnych programov pou\u017e\u00edva procesy s technick\u00fdmi n\u00e1zvami.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Podozriv\u00e9 m\u00f4\u017ee by\u0165 napr\u00edklad:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>nezn\u00e1my program sp\u00fa\u0161\u0165aj\u00faci sa automaticky po \u0161tarte,<\/li>\n\n\n\n<li>proces umiestnen\u00fd v neobvyklom prie\u010dinku,<\/li>\n\n\n\n<li>program s n\u00e1hodne vyzeraj\u00facim n\u00e1zvom,<\/li>\n\n\n\n<li>viacero procesov s podobn\u00fdmi n\u00e1hodn\u00fdmi n\u00e1zvami,<\/li>\n\n\n\n<li>alebo proces, ktor\u00fd dlhodobo vyu\u017e\u00edva ve\u013ek\u00e9 mno\u017estvo syst\u00e9mov\u00fdch prostriedkov.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pri nezn\u00e1mom procese je vhodn\u00e9 najsk\u00f4r zisti\u0165, \u010do presne ide o. Nie je dobr\u00fd n\u00e1pad n\u00e1hodne maza\u0165 syst\u00e9mov\u00e9 s\u00fabory Windows.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. Zobrazuj\u00fa sa reklamy, aj ke\u010f nem\u00e1te otvoren\u00fd prehliada\u010d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ve\u013ek\u00e9 mno\u017estvo vyskakuj\u00facich rekl\u00e1m m\u00f4\u017ee by\u0165 sp\u00f4soben\u00e9 adwarom alebo in\u00fdm ne\u017eelan\u00fdm programom.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Podozriv\u00e9 je napr\u00edklad:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>zobrazovanie rekl\u00e1m na pracovnej ploche,<\/li>\n\n\n\n<li>n\u00e1hodn\u00e9 vyskakovacie okn\u00e1,<\/li>\n\n\n\n<li>otv\u00e1ranie str\u00e1nok bez v\u00e1\u0161ho kliknutia,<\/li>\n\n\n\n<li>reklamy po\u010das be\u017enej pr\u00e1ce vo Windows,<\/li>\n\n\n\n<li>alebo presmerovanie na nezn\u00e1me webov\u00e9 str\u00e1nky.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Niekedy v\u0161ak nejde o klasick\u00fd v\u00edrus. Probl\u00e9m m\u00f4\u017ee sp\u00f4sobova\u0165 aj:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0161kodliv\u00e9 roz\u0161\u00edrenie prehliada\u010da,<\/li>\n\n\n\n<li>povolen\u00e9 notifik\u00e1cie z podozrivej webovej str\u00e1nky,<\/li>\n\n\n\n<li>ne\u017eelan\u00fd program nain\u0161talovan\u00fd vo Windows,<\/li>\n\n\n\n<li>alebo \u00fanosca prehliada\u010da.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. Prehliada\u010d v\u00e1s presmerov\u00e1va na nezn\u00e1me str\u00e1nky<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak zad\u00e1te jednu webov\u00fa adresu, ale prehliada\u010d v\u00e1s automaticky presmeruje na in\u00fa str\u00e1nku, m\u00f4\u017ee \u00eds\u0165 o napadnutie prehliada\u010da.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Medzi typick\u00e9 pr\u00edznaky patria:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>zmenen\u00e1 domovsk\u00e1 str\u00e1nka,<\/li>\n\n\n\n<li>zmenen\u00fd predvolen\u00fd vyh\u013ead\u00e1va\u010d,<\/li>\n\n\n\n<li>nezn\u00e1me roz\u0161\u00edrenia,<\/li>\n\n\n\n<li>n\u00e1hodn\u00e9 otv\u00e1ranie nov\u00fdch kariet,<\/li>\n\n\n\n<li>presmerovanie na reklamn\u00e9 alebo podozriv\u00e9 weby.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">V takom pr\u00edpade skontrolujte nain\u0161talovan\u00e9 roz\u0161\u00edrenia prehliada\u010da a odstr\u00e1\u0148te tie, ktor\u00e9 nepozn\u00e1te alebo nepou\u017e\u00edvate.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5. Antiv\u00edrus je vypnut\u00fd alebo sa ned\u00e1 spusti\u0165<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ve\u013emi podozriv\u00e9 je, ak:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>sa antiv\u00edrus s\u00e1m vypol,<\/li>\n\n\n\n<li>ned\u00e1 sa spusti\u0165,<\/li>\n\n\n\n<li>bezpe\u010dnostn\u00e9 nastavenia Windows sa neotv\u00e1raj\u00fa,<\/li>\n\n\n\n<li>Windows Defender nefunguje,<\/li>\n\n\n\n<li>alebo sa nedaj\u00fa nain\u0161talova\u0165 bezpe\u010dnostn\u00e9 aktualiz\u00e1cie.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Niektor\u00e9 typy malv\u00e9ru sa pok\u00fa\u0161aj\u00fa deaktivova\u0165 bezpe\u010dnostn\u00e9 n\u00e1stroje, aby ich pou\u017e\u00edvate\u013e nemohol odhali\u0165 a odstr\u00e1ni\u0165.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak sa bezpe\u010dnostn\u00fd program opakovane vyp\u00edna bez v\u00e1\u0161ho z\u00e1sahu, odpor\u00fa\u010dam vykona\u0165 d\u00f4kladn\u00fa kontrolu syst\u00e9mu.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>6. Objavuj\u00fa sa nezn\u00e1me programy<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pravidelne kontrolujte zoznam nain\u0161talovan\u00fdch programov vo Windows.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Podozriv\u00e9 m\u00f4\u017ee by\u0165:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>nezn\u00e1my program, ktor\u00fd ste nikdy nein\u0161talovali,<\/li>\n\n\n\n<li>program nain\u0161talovan\u00fd pribli\u017ene v \u010dase, ke\u010f sa za\u010dali probl\u00e9my,<\/li>\n\n\n\n<li>aplik\u00e1cia s n\u00e1hodn\u00fdm alebo nezrozumite\u013en\u00fdm n\u00e1zvom,<\/li>\n\n\n\n<li>alebo program, ktor\u00fd sa vyd\u00e1va za antiv\u00edrus a po\u017eaduje okam\u017eit\u00fa platbu.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pozor na falo\u0161n\u00e9 antiv\u00edrusy. Niektor\u00e9 \u0161kodliv\u00e9 programy zobrazuj\u00fa upozornenia typu:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u201eV\u00e1\u0161 po\u010d\u00edta\u010d je infikovan\u00fd 37 v\u00edrusmi!\u201c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">a n\u00e1sledne po\u017eaduj\u00fa platbu za odstr\u00e1nenie probl\u00e9mu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tak\u00e9to upozornenie m\u00f4\u017ee by\u0165 samo o sebe podvodom.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7. Po\u010d\u00edta\u010d sa s\u00e1m re\u0161tartuje alebo zobrazuj\u00fa sa chybov\u00e9 hl\u00e1senia<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Samovo\u013en\u00e9 re\u0161tartovanie po\u010d\u00edta\u010da nemus\u00ed by\u0165 sp\u00f4soben\u00e9 v\u00edrusom.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pr\u00ed\u010dinou m\u00f4\u017ee by\u0165:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>prehrievanie procesora,<\/li>\n\n\n\n<li>probl\u00e9m s nap\u00e1jac\u00edm zdrojom,<\/li>\n\n\n\n<li>chyba opera\u010dnej pam\u00e4te,<\/li>\n\n\n\n<li>ovl\u00e1da\u010de,<\/li>\n\n\n\n<li>po\u0161koden\u00fd disk,<\/li>\n\n\n\n<li>alebo probl\u00e9m s Windows.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00edrus v\u0161ak m\u00f4\u017ee tie\u017e meni\u0165 syst\u00e9mov\u00e9 s\u00fabory alebo sp\u00f4sobova\u0165 nestabilitu syst\u00e9mu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak sa probl\u00e9my za\u010dali objavova\u0165 n\u00e1hle a z\u00e1rove\u0148 pozorujete \u010fal\u0161ie podozriv\u00e9 spr\u00e1vanie, je vhodn\u00e9 vykona\u0165 antiv\u00edrusov\u00fa kontrolu.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>8. Objavuj\u00fa sa s\u00fabory, ktor\u00e9 ste nevytvorili<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak sa na po\u010d\u00edta\u010di objavuj\u00fa:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>nezn\u00e1me s\u00fabory,<\/li>\n\n\n\n<li>podivn\u00e9 textov\u00e9 dokumenty,<\/li>\n\n\n\n<li>nezn\u00e1me programy,<\/li>\n\n\n\n<li>nov\u00e9 skratky,<\/li>\n\n\n\n<li>alebo s\u00fabory s neobvykl\u00fdmi pr\u00edponami,<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">m\u00f4\u017ee \u00eds\u0165 o pr\u00edznak malv\u00e9ru.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mimoriadne v\u00e1\u017enym pr\u00edznakom je, ak sa va\u0161e s\u00fabory n\u00e1hle premenovali alebo sa nedaj\u00fa otvori\u0165.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V takom pr\u00edpade m\u00f4\u017ee \u00eds\u0165 o ransomware.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak m\u00e1te podozrenie na ransomware:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>okam\u017eite odpojte po\u010d\u00edta\u010d od internetu.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Odpojte:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>sie\u0165ov\u00fd k\u00e1bel,<\/li>\n\n\n\n<li>Wi-Fi,<\/li>\n\n\n\n<li>pr\u00edpadne \u010fal\u0161ie sie\u0165ov\u00e9 pripojenia.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Cie\u013eom je zabr\u00e1ni\u0165 \u010fal\u0161iemu \u0161\u00edreniu malv\u00e9ru alebo komunik\u00e1cii s \u00fato\u010dn\u00edkom.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>9. Nezn\u00e1me prihl\u00e1senia do \u00fa\u010dtov<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nie v\u017edy sa \u00fatok prejav\u00ed priamo v po\u010d\u00edta\u010di.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Niekedy si pou\u017e\u00edvate\u013e a\u017e nesk\u00f4r v\u0161imne:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>nezn\u00e1me prihl\u00e1senie do e-mailu,<\/li>\n\n\n\n<li>zmenu hesla,<\/li>\n\n\n\n<li>odoslan\u00e9 spr\u00e1vy, ktor\u00e9 neposlal,<\/li>\n\n\n\n<li>n\u00e1kupy, ktor\u00e9 nevykonal,<\/li>\n\n\n\n<li>nov\u00e9 zariadenie prihl\u00e1sen\u00e9 k \u00fa\u010dtu,<\/li>\n\n\n\n<li>alebo podozriv\u00e9 aktivity na soci\u00e1lnych sie\u0165ach.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ak ste si ist\u00ed, \u017ee ste sa na danom zariaden\u00ed prihlasovali a z\u00e1rove\u0148 m\u00e1te podozrenie na v\u00edrus, m\u00f4\u017ee by\u0165 mo\u017en\u00e9, \u017ee bol odcudzen\u00fd prihlasovac\u00ed \u00fadaj.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V takom pr\u00edpade nesta\u010d\u00ed iba odstr\u00e1ni\u0165 v\u00edrus z po\u010d\u00edta\u010da.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je potrebn\u00e9:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>zmeni\u0165 hesl\u00e1,<\/li>\n\n\n\n<li>aktivova\u0165 dvojfaktorov\u00e9 overenie,<\/li>\n\n\n\n<li>odhl\u00e1si\u0165 nezn\u00e1me zariadenia,<\/li>\n\n\n\n<li>skontrolova\u0165 aktivitu \u00fa\u010dtu.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Pri zmene hesiel je ide\u00e1lne pou\u017ei\u0165 in\u00e9, d\u00f4veryhodn\u00e9 zariadenie, ak m\u00e1te v\u00e1\u017ene podozrenie, \u017ee po\u010d\u00edta\u010d je napadnut\u00fd.<\/p>\n<\/div>\n<\/div>\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\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"627\" src=\"https:\/\/www.silentpc.sk\/blog\/wp-content\/uploads\/2026\/07\/virus-4.webp\" alt=\"\" class=\"wp-image-1506\" srcset=\"https:\/\/www.silentpc.sk\/blog\/wp-content\/uploads\/2026\/07\/virus-4.webp 1200w, https:\/\/www.silentpc.sk\/blog\/wp-content\/uploads\/2026\/07\/virus-4-300x157.webp 300w, https:\/\/www.silentpc.sk\/blog\/wp-content\/uploads\/2026\/07\/virus-4-1024x535.webp 1024w, https:\/\/www.silentpc.sk\/blog\/wp-content\/uploads\/2026\/07\/virus-4-768x401.webp 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n<\/div>\n<\/div>\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\">\n<p class=\"wp-block-paragraph\"><strong>Ako skontrolova\u0165 po\u010d\u00edta\u010d na v\u00edrus?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. Aktualizujte Windows<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pred kontrolou syst\u00e9mu je vhodn\u00e9 aktualizova\u0165 Windows.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aktualiz\u00e1cie \u010dasto obsahuj\u00fa:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>opravy bezpe\u010dnostn\u00fdch ch\u00fdb,<\/li>\n\n\n\n<li>nov\u00e9 defin\u00edcie malv\u00e9ru,<\/li>\n\n\n\n<li>opravy probl\u00e9mov v syst\u00e9me.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Zastaran\u00fd opera\u010dn\u00fd syst\u00e9m je pre \u00fato\u010dn\u00edkov jednoduch\u0161\u00edm cie\u013eom.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. Spustite kontrolu pomocou Windows Security<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Modern\u00e9 verzie Windows obsahuj\u00fa integrovan\u00fa ochranu Windows Security.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Otvorte:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Nastavenia \u2192 S\u00fakromie a zabezpe\u010denie \u2192 Zabezpe\u010denie Windows \u2192 Ochrana pred v\u00edrusmi a hrozbami<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e1sledne m\u00f4\u017eete spusti\u0165:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>R\u00fdchlu kontrolu<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Skontroluje najd\u00f4le\u017eitej\u0161ie \u010dasti syst\u00e9mu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je vhodn\u00e1 na pravideln\u00fa kontrolu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u00dapln\u00fa kontrolu<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Preh\u013ead\u00e1 cel\u00fd po\u010d\u00edta\u010d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00f4\u017ee trva\u0165 v\u00fdrazne dlh\u0161ie, ale je vhodnej\u0161ia pri podozren\u00ed na v\u00edrus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Offline kontrolu<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pri v\u00e1\u017enom podozren\u00ed na malv\u00e9r je ve\u013emi u\u017eito\u010dn\u00e1 offline kontrola.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e1 umo\u017en\u00ed kontrolu syst\u00e9mu mimo be\u017en\u00e9ho prostredia Windows, \u010do m\u00f4\u017ee pom\u00f4c\u0165 pri odhalen\u00ed niektor\u00fdch typov \u0161kodliv\u00e9ho softv\u00e9ru, ktor\u00fd sa po\u010das be\u017en\u00e9ho pou\u017e\u00edvania sna\u017e\u00ed skr\u00fdva\u0165.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.silentpc.sk\/blog\/ako-odstranit-virusy-v-pocitaci\/\" data-type=\"link\" data-id=\"https:\/\/www.silentpc.sk\/blog\/ako-odstranit-virusy-v-pocitaci\/\">Ako odstr\u00e1ni\u0165 v\u00edrus z po\u010d\u00edta\u010da?<\/a><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak antiv\u00edrus n\u00e1jde hrozbu, postupujte pod\u013ea t\u00fdchto krokov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Krok 1: Neotv\u00e1rajte podozriv\u00e9 s\u00fabory<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak m\u00e1te podozrenie na v\u00edrus, nesp\u00fa\u0161\u0165ajte:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>nezn\u00e1me programy,<\/li>\n\n\n\n<li>podozriv\u00e9 pr\u00edlohy,<\/li>\n\n\n\n<li>cracky,<\/li>\n\n\n\n<li>keygeny,<\/li>\n\n\n\n<li>nezn\u00e1me skripty,<\/li>\n\n\n\n<li>alebo s\u00fabory stiahnut\u00e9 z neoveren\u00fdch str\u00e1nok.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Krok 2: Spustite \u00fapln\u00fa kontrolu syst\u00e9mu<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vykonajte \u00fapln\u00fa antiv\u00edrusov\u00fa kontrolu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak antiv\u00edrus n\u00e1jde hrozbu, nechajte ju:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>odstr\u00e1ni\u0165,<\/li>\n\n\n\n<li>umiestni\u0165 do karant\u00e9ny,<\/li>\n\n\n\n<li>alebo zablokova\u0165 pod\u013ea odpor\u00fa\u010dania bezpe\u010dnostn\u00e9ho programu.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nevyberajte mo\u017enos\u0165 \u201ePovoli\u0165\u201c, ak si nie ste ist\u00ed, \u017ee ide o falo\u0161n\u00fa detekciu.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Krok 3: Odstr\u00e1\u0148te podozriv\u00e9 programy<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Skontrolujte zoznam nain\u0161talovan\u00fdch aplik\u00e1ci\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Odstr\u00e1\u0148te programy, ktor\u00e9:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>nepozn\u00e1te,<\/li>\n\n\n\n<li>nepotrebujete,<\/li>\n\n\n\n<li>alebo sa objavili v \u010dase, ke\u010f za\u010dali probl\u00e9my.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Niektor\u00e9 \u0161kodliv\u00e9 programy sa v\u0161ak nedaj\u00fa jednoducho odin\u0161talova\u0165. V takom pr\u00edpade je vhodn\u00e9 pou\u017ei\u0165 antiv\u00edrusov\u00fa kontrolu alebo \u0161pecializovan\u00fd n\u00e1stroj na odstr\u00e1nenie malv\u00e9ru.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Krok 4: Skontrolujte programy sp\u00fa\u0161\u0165an\u00e9 po \u0161tarte<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Otvorte Spr\u00e1vcu \u00faloh a prejdite do \u010dasti:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Aplik\u00e1cie po spusten\u00ed<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tu sa nach\u00e1dzaj\u00fa programy, ktor\u00e9 sa automaticky sp\u00fa\u0161\u0165aj\u00fa spolu s Windows.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak n\u00e1jdete nezn\u00e1mu aplik\u00e1ciu, m\u00f4\u017eete jej automatick\u00e9 sp\u00fa\u0161\u0165anie zak\u00e1za\u0165.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pozor: samotn\u00e9 vypnutie programu zo \u0161tartu e\u0161te neznamen\u00e1, \u017ee bol odstr\u00e1nen\u00fd.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Krok 5: Skontrolujte prehliada\u010d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Odstr\u00e1\u0148te nezn\u00e1me roz\u0161\u00edrenia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Skontrolujte:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>domovsk\u00fa str\u00e1nku,<\/li>\n\n\n\n<li>predvolen\u00fd vyh\u013ead\u00e1va\u010d,<\/li>\n\n\n\n<li>povolen\u00e9 notifik\u00e1cie,<\/li>\n\n\n\n<li>nain\u0161talovan\u00e9 roz\u0161\u00edrenia.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ak probl\u00e9my pokra\u010duj\u00fa, m\u00f4\u017ee pom\u00f4c\u0165 obnovenie nastaven\u00ed prehliada\u010da.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kedy je potrebn\u00e1 rein\u0161tal\u00e1cia Windows?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nie ka\u017ed\u00fd v\u00edrus si vy\u017eaduje rein\u0161tal\u00e1ciu syst\u00e9mu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00dapln\u00e1 rein\u0161tal\u00e1cia Windows je v\u0161ak rozumn\u00fdm rie\u0161en\u00edm najm\u00e4 vtedy, ke\u010f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>sa malv\u00e9r ned\u00e1 odstr\u00e1ni\u0165,<\/li>\n\n\n\n<li>antiv\u00edrus opakovane nach\u00e1dza infekciu,<\/li>\n\n\n\n<li>syst\u00e9m bol v\u00e1\u017ene po\u0161koden\u00fd,<\/li>\n\n\n\n<li>do\u0161lo k \u00fatoku ransomware,<\/li>\n\n\n\n<li>bol nain\u0161talovan\u00fd nebezpe\u010dn\u00fd spyware,<\/li>\n\n\n\n<li>m\u00e1te d\u00f4vodn\u00e9 podozrenie na kr\u00e1de\u017e citliv\u00fdch \u00fadajov,<\/li>\n\n\n\n<li>alebo si nie ste ist\u00ed, \u010di je syst\u00e9m po odstr\u00e1nen\u00ed malv\u00e9ru skuto\u010dne \u010dist\u00fd.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pri v\u00e1\u017enom napadnut\u00ed nie je v\u017edy mo\u017en\u00e9 na 100 % zaru\u010di\u0165, \u017ee odstr\u00e1nenie jedn\u00e9ho s\u00faboru odstr\u00e1nilo cel\u00fd probl\u00e9m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Najspo\u013eahlivej\u0161\u00edm rie\u0161en\u00edm m\u00f4\u017ee by\u0165:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>z\u00e1lohova\u0165 d\u00f4le\u017eit\u00e9 osobn\u00e9 s\u00fabory,<\/li>\n\n\n\n<li>d\u00f4kladne skontrolova\u0165 z\u00e1lohu,<\/li>\n\n\n\n<li>vymaza\u0165 syst\u00e9mov\u00fd disk,<\/li>\n\n\n\n<li>nain\u0161talova\u0165 Windows nanovo,<\/li>\n\n\n\n<li>aktualizova\u0165 syst\u00e9m,<\/li>\n\n\n\n<li>zmeni\u0165 hesl\u00e1,<\/li>\n\n\n\n<li>aktivova\u0165 dvojfaktorov\u00e9 overenie.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Pri z\u00e1lohovan\u00ed bu\u010fte opatrn\u00ed. Nekop\u00edrujte bezhlavo v\u0161etky programy a spustite\u013en\u00e9 s\u00fabory zo syst\u00e9mu, ktor\u00fd mohol by\u0165 napadnut\u00fd.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u010co robi\u0165, ak m\u00e1te podozrenie na kr\u00e1de\u017e hesiel?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak ste na napadnutom po\u010d\u00edta\u010di pou\u017e\u00edvali:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>e-mail,<\/li>\n\n\n\n<li>internet banking,<\/li>\n\n\n\n<li>soci\u00e1lne siete,<\/li>\n\n\n\n<li>online obchody,<\/li>\n\n\n\n<li>pracovn\u00e9 \u00fa\u010dty,<\/li>\n\n\n\n<li>kryptomenov\u00e9 pe\u0148a\u017eenky,<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">berte situ\u00e1ciu v\u00e1\u017ene.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Odpor\u00fa\u010dan\u00fd postup:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. Odpojte podozriv\u00fd po\u010d\u00edta\u010d od internetu<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zabr\u00e1ni to \u010fal\u0161ej komunik\u00e1cii malv\u00e9ru so serverom \u00fato\u010dn\u00edka.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. Pou\u017eite in\u00e9 d\u00f4veryhodn\u00e9 zariadenie<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hesl\u00e1 me\u0148te z po\u010d\u00edta\u010da alebo telef\u00f3nu, o ktorom viete, \u017ee nie je napadnut\u00fd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. Zme\u0148te najd\u00f4le\u017eitej\u0161ie hesl\u00e1<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prioritou je:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>hlavn\u00fd e-mail,<\/li>\n\n\n\n<li>Google alebo Microsoft \u00fa\u010det,<\/li>\n\n\n\n<li>internet banking,<\/li>\n\n\n\n<li>soci\u00e1lne siete,<\/li>\n\n\n\n<li>pracovn\u00e9 \u00fa\u010dty.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. Odhl\u00e1ste v\u0161etky ostatn\u00e9 zariadenia<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V nastaveniach \u00fa\u010dtov skontrolujte prihl\u00e1sen\u00e9 zariadenia a odstr\u00e1\u0148te tie, ktor\u00e9 nepozn\u00e1te.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5. Aktivujte dvojfaktorov\u00e9 overenie<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dvojfaktorov\u00e9 overenie v\u00fdrazne zvy\u0161uje bezpe\u010dnos\u0165 \u00fa\u010dtu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Samotn\u00e9 heslo u\u017e potom \u010dasto nesta\u010d\u00ed na prihl\u00e1senie.<\/p>\n<\/div>\n<\/div>\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\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/www.silentpc.sk\/blog\/wp-content\/uploads\/2026\/07\/crack.webp\" alt=\"\" class=\"wp-image-1508\" style=\"aspect-ratio:1.4981364311916598;width:840px;height:auto\" srcset=\"https:\/\/www.silentpc.sk\/blog\/wp-content\/uploads\/2026\/07\/crack.webp 800w, https:\/\/www.silentpc.sk\/blog\/wp-content\/uploads\/2026\/07\/crack-300x200.webp 300w, https:\/\/www.silentpc.sk\/blog\/wp-content\/uploads\/2026\/07\/crack-768x513.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n<\/div>\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\">\n<p class=\"wp-block-paragraph\"><strong>Naj\u010dastej\u0161ie d\u00f4vody, pre\u010do sa po\u010d\u00edta\u010d nakaz\u00ed v\u00edrusom<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S\u0165ahovanie crackov a keygenov<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Neleg\u00e1lne aktiv\u00e1tory patria medzi ve\u013emi \u010dast\u00e9 zdroje malv\u00e9ru.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pou\u017e\u00edvate\u013e \u010dasto vypne antiv\u00edrus, preto\u017ee \u201einak crack nefunguje\u201c. Pr\u00e1ve vtedy m\u00f4\u017ee do po\u010d\u00edta\u010da vpusti\u0165 \u0161kodliv\u00fd program.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Podozriv\u00e9 e-mailov\u00e9 pr\u00edlohy<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nikdy automaticky neotv\u00e1rajte pr\u00edlohy od nezn\u00e1mych odosielate\u013eov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pozor najm\u00e4 na:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>spustite\u013en\u00e9 s\u00fabory,<\/li>\n\n\n\n<li>nezn\u00e1me arch\u00edvy,<\/li>\n\n\n\n<li>dokumenty vy\u017eaduj\u00face povolenie makier,<\/li>\n\n\n\n<li>a s\u00fabory, ktor\u00e9 sa vyd\u00e1vaj\u00fa za fakt\u00fary alebo objedn\u00e1vky.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Falo\u0161n\u00e9 aktualiz\u00e1cie<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na internete sa m\u00f4\u017eete stretn\u00fa\u0165 s upozornen\u00edm:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u201eV\u00e1\u0161 prehliada\u010d je zastaran\u00fd. Kliknite sem a aktualizujte ho.\u201c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak upozornenie poch\u00e1dza z n\u00e1hodnej webovej str\u00e1nky, m\u00f4\u017ee \u00eds\u0165 o podvod.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aktualiz\u00e1cie s\u0165ahujte z ofici\u00e1lnych zdrojov.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Podozriv\u00e9 reklamy<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Niektor\u00e9 reklamy m\u00f4\u017eu vies\u0165 na str\u00e1nky, ktor\u00e9 sa pok\u00fa\u0161aj\u00fa pou\u017e\u00edvate\u013ea oklama\u0165 alebo prin\u00fati\u0165 k stiahnutiu \u0161kodliv\u00e9ho programu.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Nezn\u00e1me USB zariadenia<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nezn\u00e1my USB k\u013e\u00fa\u010d m\u00f4\u017ee obsahova\u0165 \u0161kodliv\u00e9 s\u00fabory.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pri cudz\u00edch USB zariadeniach bu\u010fte opatrn\u00ed.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ako zabr\u00e1ni\u0165 v\u00edrusom v po\u010d\u00edta\u010di?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. Aktualizujte Windows a programy<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bezpe\u010dnostn\u00e9 chyby sa \u010dasto opravuj\u00fa aktualiz\u00e1ciami.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. Pou\u017e\u00edvajte d\u00f4veryhodn\u00fd antiv\u00edrus<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pre v\u00e4\u010d\u0161inu be\u017en\u00fdch pou\u017e\u00edvate\u013eov m\u00f4\u017ee by\u0165 integrovan\u00e1 ochrana Windows dostato\u010dn\u00e1, ak je spr\u00e1vne aktualizovan\u00e1 a akt\u00edvna.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f4le\u017eitej\u0161ie ne\u017e in\u0161talova\u0165 ve\u013ek\u00e9 mno\u017estvo antiv\u00edrusov je ma\u0165 jeden spr\u00e1vne nastaven\u00fd bezpe\u010dnostn\u00fd syst\u00e9m.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. Nevyp\u00ednajte antiv\u00edrus bez d\u00f4vodu<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak program vy\u017eaduje vypnutie bezpe\u010dnostnej ochrany, aby sa mohol nain\u0161talova\u0165, bu\u010fte ve\u013emi opatrn\u00ed.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. Pou\u017e\u00edvajte siln\u00e9 a jedine\u010dn\u00e9 hesl\u00e1<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nepou\u017e\u00edvajte rovnak\u00e9 heslo na:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>e-mail,<\/li>\n\n\n\n<li>soci\u00e1lne siete,<\/li>\n\n\n\n<li>internet banking,<\/li>\n\n\n\n<li>e-shopy.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ak unikne heslo z jednej slu\u017eby, \u00fato\u010dn\u00edk ho m\u00f4\u017ee sk\u00fasi\u0165 pou\u017ei\u0165 aj inde.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5. Aktivujte dvojfaktorov\u00e9 overenie<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aj ke\u010f \u00fato\u010dn\u00edk z\u00edska heslo, \u010fal\u0161\u00ed bezpe\u010dnostn\u00fd faktor m\u00f4\u017ee zabr\u00e1ni\u0165 prihl\u00e1seniu.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>6. <a href=\"https:\/\/www.silentpc.sk\/blog\/ako-zalohovat-svoje-dolezite-data-v-pc\/\" data-type=\"link\" data-id=\"https:\/\/www.silentpc.sk\/blog\/ako-zalohovat-svoje-dolezite-data-v-pc\/\">Pravidelne z\u00e1lohujte d\u00f4le\u017eit\u00e9 s\u00fabory<\/a><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Najd\u00f4le\u017eitej\u0161ie d\u00e1ta by nemali existova\u0165 iba na jednom po\u010d\u00edta\u010di.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Z\u00e1lohujte najm\u00e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>fotografie,<\/li>\n\n\n\n<li>dokumenty,<\/li>\n\n\n\n<li>pracovn\u00e9 s\u00fabory,<\/li>\n\n\n\n<li>\u00fa\u010dtovn\u00edctvo,<\/li>\n\n\n\n<li>projekty.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ide\u00e1lne je ma\u0165 z\u00e1lohu, ktor\u00e1 nie je neust\u00e1le pripojen\u00e1 k po\u010d\u00edta\u010du.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ako zist\u00edm, \u010di bol m\u00f4j po\u010d\u00edta\u010d napadnut\u00fd, aj ke\u010f teraz funguje norm\u00e1lne?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Toto je d\u00f4le\u017eit\u00e1 ot\u00e1zka.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Malv\u00e9r nemus\u00ed v\u017edy sp\u00f4sobova\u0165 spomalenie alebo vidite\u013en\u00e9 probl\u00e9my.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Niektor\u00e9 \u0161kodliv\u00e9 programy sa sna\u017eia pracova\u0165 \u010do najnen\u00e1padnej\u0161ie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Preto samotn\u00e9 tvrdenie:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u201ePo\u010d\u00edta\u010d funguje norm\u00e1lne, tak\u017ee v\u00edrus tam ur\u010dite nie je\u201c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">nie je spr\u00e1vne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak m\u00e1te d\u00f4vodn\u00e9 podozrenie, \u017ee ste:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>otvorili nebezpe\u010dn\u00fa pr\u00edlohu,<\/li>\n\n\n\n<li>spustili podozriv\u00fd program,<\/li>\n\n\n\n<li>nain\u0161talovali nezn\u00e1my crack,<\/li>\n\n\n\n<li>zadali heslo na podozrivej str\u00e1nke,<\/li>\n\n\n\n<li>alebo si v\u0161imli nezn\u00e1me prihl\u00e1senie,<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">vykonajte d\u00f4kladn\u00fa bezpe\u010dnostn\u00fa kontrolu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pri v\u00e1\u017enom podozren\u00ed je vhodn\u00e9 skontrolova\u0165 nielen po\u010d\u00edta\u010d, ale aj v\u0161etky \u00fa\u010dty, ktor\u00e9 ste na \u0148om pou\u017e\u00edvali.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Najd\u00f4le\u017eitej\u0161ie pravidlo: nepanik\u00e1rte, ale konajte<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nie ka\u017ed\u00fd probl\u00e9m s po\u010d\u00edta\u010dom znamen\u00e1 v\u00edrus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pomal\u00fd po\u010d\u00edta\u010d m\u00f4\u017ee ma\u0165 mno\u017estvo in\u00fdch pr\u00ed\u010din. Rovnako tak samovo\u013en\u00e9 re\u0161tartovanie alebo vysok\u00e9 vyu\u017eitie procesora automaticky neznamen\u00e1 napadnutie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak v\u0161ak pozorujete viacero podozriv\u00fdch pr\u00edznakov naraz, je vhodn\u00e9 kona\u0165:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>odpoji\u0165 po\u010d\u00edta\u010d od internetu, ak m\u00e1te v\u00e1\u017ene podozrenie,<\/li>\n\n\n\n<li>spusti\u0165 d\u00f4kladn\u00fa antiv\u00edrusov\u00fa kontrolu,<\/li>\n\n\n\n<li>skontrolova\u0165 nain\u0161talovan\u00e9 programy a roz\u0161\u00edrenia,<\/li>\n\n\n\n<li>skontrolova\u0165 \u00fa\u010dty a nezn\u00e1me prihl\u00e1senia,<\/li>\n\n\n\n<li>zmeni\u0165 hesl\u00e1 z bezpe\u010dn\u00e9ho zariadenia,<\/li>\n\n\n\n<li>aktivova\u0165 dvojfaktorov\u00e9 overenie,<\/li>\n\n\n\n<li>a pri v\u00e1\u017enom napadnut\u00ed zv\u00e1\u017ei\u0165 \u010dist\u00fa rein\u0161tal\u00e1ciu Windows.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Z\u00e1ver<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00edrus alebo in\u00fd malv\u00e9r sa nemus\u00ed v\u017edy prejavi\u0165 okam\u017eite. Naj\u010dastej\u0161\u00edmi varovn\u00fdmi sign\u00e1lmi s\u00fa n\u00e1hle spomalenie po\u010d\u00edta\u010da, nezn\u00e1me programy, nadmern\u00e9 reklamy, presmerovanie prehliada\u010da, vypnut\u00fd antiv\u00edrus, neobvykl\u00e9 procesy a nezn\u00e1me prihl\u00e1senia do online \u00fa\u010dtov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Najlep\u0161ou ochranou je kombin\u00e1cia aktualizovan\u00e9ho opera\u010dn\u00e9ho syst\u00e9mu, akt\u00edvnej bezpe\u010dnostnej ochrany, opatrnosti pri s\u0165ahovan\u00ed s\u00faborov a pravideln\u00e9ho z\u00e1lohovania.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak m\u00e1te v\u00e1\u017ene podozrenie, \u017ee bol po\u010d\u00edta\u010d napadnut\u00fd, nesna\u017ete sa probl\u00e9m ignorova\u0165. \u010c\u00edm sk\u00f4r sa malv\u00e9r odhal\u00ed, t\u00fdm men\u0161ie je riziko po\u0161kodenia s\u00faborov alebo kr\u00e1de\u017ee osobn\u00fdch \u00fadajov.<\/p>\n<\/div>\n<\/div>\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\">\n<h3 class=\"wp-block-heading\">Ak potrebujete poradi\u0165 oh\u013eadom bezpe\u010dnosti PC, kontaktujte n\u00e1s na:<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.silentpc.sk\/\" data-type=\"link\" data-id=\"https:\/\/www.silentpc.sk\/\">https:\/\/www.silentpc.sk\/<\/a><\/h3>\n<\/div>\n<\/div>\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\">\n<h3 class=\"wp-block-heading\">Ak potrebujete nakonfigurova\u0165 PC na mieru, sk\u00faste:<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.silentpc.sk\/pc-konfigurator\/konfigurator.php\" data-type=\"link\" data-id=\"https:\/\/www.silentpc.sk\/pc-konfigurator\/konfigurator.php\">PC Konfigur\u00e1tor<\/a><\/h3>\n<\/div>\n<\/div>\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\">\n<h3 class=\"wp-block-heading\">Pr\u00edpadne si prezrite n\u00e1\u0161:<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.silentpc.sk\/eshop\/\" data-type=\"link\" data-id=\"https:\/\/www.silentpc.sk\/eshop\/\">ESHOP<\/a><\/h3>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ako zisti\u0165, \u010di m\u00e1te v po\u010d\u00edta\u010di v\u00edrus a ako ho odstr\u00e1ni\u0165? Po\u010d\u00edta\u010dov\u00fd v\u00edrus alebo in\u00fd typ malv\u00e9ru m\u00f4\u017ee v po\u010d\u00edta\u010di pracova\u0165 dlh\u00fd \u010das bez toho, aby si ho pou\u017e\u00edvate\u013e okam\u017eite v\u0161imol. Niektor\u00e9 \u0161kodliv\u00e9 programy zobrazuj\u00fa&hellip;<\/p>\n","protected":false},"author":1,"featured_media":1499,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,6],"tags":[],"class_list":["post-1498","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-navody","category-software"],"_links":{"self":[{"href":"https:\/\/www.silentpc.sk\/blog\/wp-json\/wp\/v2\/posts\/1498","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silentpc.sk\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silentpc.sk\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silentpc.sk\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silentpc.sk\/blog\/wp-json\/wp\/v2\/comments?post=1498"}],"version-history":[{"count":11,"href":"https:\/\/www.silentpc.sk\/blog\/wp-json\/wp\/v2\/posts\/1498\/revisions"}],"predecessor-version":[{"id":1520,"href":"https:\/\/www.silentpc.sk\/blog\/wp-json\/wp\/v2\/posts\/1498\/revisions\/1520"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.silentpc.sk\/blog\/wp-json\/wp\/v2\/media\/1499"}],"wp:attachment":[{"href":"https:\/\/www.silentpc.sk\/blog\/wp-json\/wp\/v2\/media?parent=1498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silentpc.sk\/blog\/wp-json\/wp\/v2\/categories?post=1498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silentpc.sk\/blog\/wp-json\/wp\/v2\/tags?post=1498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}