[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.mpu.sk\/viete-co-je-to-malver\/#Article","mainEntityOfPage":"https:\/\/www.mpu.sk\/viete-co-je-to-malver\/","headline":"Viete \u010do je to malv\u00e9r?","name":"Viete \u010do je to malv\u00e9r?","description":"Je zn\u00e1my \u0161kodliv\u00fdm, niekedy\u00a0 a\u017e zlo\u010dinn\u00fdm \u00famyslom jeho tvorcov a\u00a0zvy\u010dajne m\u00e1 sl\u00fa\u017ei\u0165 na jeden z\u00a0dvoch dobre zn\u00e1mych cie\u013eov: z\u00edska\u0165 inform\u00e1cie…","datePublished":"2019-03-11","dateModified":"2023-04-26","author":{"@type":"Person","@id":"https:\/\/www.mpu.sk\/author\/#Person","name":"","url":"https:\/\/www.mpu.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/614460c3109f6ef46730ae87c5e2be623f574940fabcec1214dc0d8d5af688cf?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/614460c3109f6ef46730ae87c5e2be623f574940fabcec1214dc0d8d5af688cf?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"mpu.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.mpu.sk\/wp-content\/uploads\/img_a300429_w16570_t1557571757.jpg","url":"https:\/\/www.mpu.sk\/wp-content\/uploads\/img_a300429_w16570_t1557571757.jpg","height":0,"width":0},"url":"https:\/\/www.mpu.sk\/viete-co-je-to-malver\/","about":["Business"],"wordCount":372,"articleBody":"Je zn\u00e1my \u0161kodliv\u00fdm, niekedy\u00a0 a\u017e zlo\u010dinn\u00fdm \u00famyslom jeho tvorcov a\u00a0zvy\u010dajne m\u00e1 sl\u00fa\u017ei\u0165 na jeden z\u00a0dvoch dobre zn\u00e1mych cie\u013eov: z\u00edska\u0165 inform\u00e1cie od ni\u010d netu\u0161iacich pou\u017e\u00edvate\u013eov alebo napadn\u00fa\u0165 po\u010d\u00edta\u010de, aby mohli by\u0165 pou\u017eit\u00e9 na \u010fal\u0161ie \u0161\u00edrenie malv\u00e9ru alebo vykon\u00e1vanie in\u00fdch nez\u00e1konn\u00fdch \u010dinnost\u00ed. Spolu s\u00a0n\u00e1rastom \u013eudsk\u00fdch online aktiv\u00edt sa enormne zv\u00fd\u0161ili aj mo\u017enosti \u0161kodliv\u00e9ho softv\u00e9ru.Najzn\u00e1mej\u0161\u00ed a\u00a0najstar\u0161\u00ed typ malv\u00e9ru je po\u010d\u00edta\u010dov\u00fd v\u00edrus. Nakaz\u00ed s\u00fabory v\u00a0po\u010d\u00edta\u010di, ktor\u00e9 mus\u00ed pou\u017e\u00edvate\u013e aktivova\u0165, aby mohol vykona\u0165 ur\u010dit\u00fa \u010dinnos\u0165, teda skryt\u00e9 akcie ur\u010den\u00e9 jeho tvorcom. Medzi tieto akcie patr\u00ed napr\u00edklad zmazanie d\u00f4le\u017eit\u00fdch s\u00faborov na pevnom disku alebo in\u0161tal\u00e1ciu skryt\u00fdch programov.\u0160kodliv\u00fd program , ktor\u00fd sa dok\u00e1\u017ee s\u00e1m akt\u00edvne \u0161\u00edri\u0165 po sieti bez nutnosti nevedomej\u00a0 aktiv\u00e1cie pou\u017e\u00edvate\u013eom sa vol\u00e1 \u010derv. \u010cervy dok\u00e1\u017eu v\u010faka svojej schopnosti replik\u00e1cie sp\u00f4sobi\u0165 \u0161kody zahlten\u00edm celej \u0161\u00edrky p\u00e1sma siete.Zn\u00e1me s\u00fa aj tr\u00f3jske kone, ktor\u00e9 obsahuj\u00fa\u00a0 skryt\u00fd \u0161kodliv\u00fd k\u00f3d. Ozna\u010dovan\u00e9 s\u00fa aj ako trojany. Maj\u00fa\u00a0 \u0161irok\u00fd rozsah schopnost\u00ed- od ukr\u00fdvania v\u00edrusov alebo \u010dervov a\u017e po menej zni\u010duj\u00face praktiky, \u00a0ako \u00a0je zobrazovanie rekl\u00e1m po\u010das prehliadania webu alebo in\u0161tal\u00e1cia sponzorovanej li\u0161ty do webov\u00e9ho prehliada\u010da.Ako sa ochr\u00e1ni\u0165 pre malv\u00e9rom?\u00a0Oblas\u0165 ochrany patr\u00ed v\u00a0s\u00fa\u010dasnosti medzi ve\u013ek\u00e9 podnikate\u013esk\u00e9 odvetia. V\u00fdrobcovia \u00a0pravidelne vyd\u00e1vaj\u00fa nov\u00e9 verzie bezpe\u010dnostn\u00e9ho syst\u00e9mu, ktor\u00e9 odstra\u0148uj\u00fa nechr\u00e1nen\u00e9 mesta vyu\u017e\u00edvan\u00e9 malv\u00e9rom. Tak\u017ee najd\u00f4le\u017eitej\u0161\u00edm prvkom ochrany je \u00faplne aktualizovan\u00fd opera\u010dn\u00fd syst\u00e9m a\u00a0aj softv\u00e9r. Neodpor\u00fa\u010da sa otv\u00e1ra\u0165 spr\u00e1vy a\u00a0nep\u00fa\u0161\u0165a\u0165 programy, ktor\u00e9 nepoch\u00e1dzaj\u00fa z\u00a0d\u00f4veryhodn\u00e9ho zdroja. Okrem toho v\u00e4\u010d\u0161ina po\u010d\u00edta\u010dov obsahuje u\u017e automaticky nejak\u00fd druh firewallu, \u010do je softv\u00e9r br\u00e1niaci prostredn\u00edctvom siete neautorizovan\u00e9mu pr\u00edstupu na po\u010d\u00edta\u010d. Vyu\u017e\u00edvaj\u00fa sa aj programy na ochranu, ktor\u00e9 s\u00fa bu\u010f platen\u00e9 alebo vo\u013ene dostupn\u00e9.                                                                                                                                                                                                                                                                                                                                                                                        4.4\/5 - (9 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Viete \u010do je to malv\u00e9r?","item":"https:\/\/www.mpu.sk\/viete-co-je-to-malver\/#breadcrumbitem"}]}]