[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.isance.cz\/trojsky-kun\/#Article","mainEntityOfPage":"https:\/\/www.isance.cz\/trojsky-kun\/","headline":"Trojsk\u00fd k\u016f\u0148","name":"Trojsk\u00fd k\u016f\u0148","description":"Program, kter\u00fd je u\u017eivateli skryt, nebo m\u016f\u017ee b\u00fdt sou\u010d\u00e1st\u00ed jin\u00e9ho programu (bez v\u011bdom\u00ed u\u017eivatele) a pln\u00ed funkci, se kterou u\u017eivatel…","datePublished":"2018-09-21","dateModified":"2018-09-21","author":{"@type":"Person","@id":"https:\/\/www.isance.cz\/author\/#Person","name":"","url":"https:\/\/www.isance.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/1e120f96477763896a9e7ab3663c076bf8b67ca32fa1a5943b70761da502a7a7?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/1e120f96477763896a9e7ab3663c076bf8b67ca32fa1a5943b70761da502a7a7?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"isance.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.isance.cz\/wp-content\/uploads\/img_a330221_w1767_t1542799546.jpg","url":"https:\/\/www.isance.cz\/wp-content\/uploads\/img_a330221_w1767_t1542799546.jpg","height":0,"width":0},"url":"https:\/\/www.isance.cz\/trojsky-kun\/","wordCount":450,"articleBody":"Program, kter\u00fd je u\u017eivateli skryt, nebo m\u016f\u017ee b\u00fdt sou\u010d\u00e1st\u00ed jin\u00e9ho programu (bez v\u011bdom\u00ed u\u017eivatele) a pln\u00ed funkci, se kterou u\u017eivatel nesouhlas\u00ed. To je z\u00e1kladn\u00ed popis tohoto viru, kter\u00fd dostal n\u00e1zev z\u00a0antick\u00e9ho p\u0159\u00edb\u011bhu o dobyt\u00ed Tr\u00f3je.Pov\u011bt\u0161inou se takov\u00fd program dostane do po\u010d\u00edta\u010de instalac\u00ed jin\u00e9ho programu, kde je \u0161ikovn\u011b schov\u00e1n a za\u010dne \u0159\u00e1dit a\u017e po samotn\u00e9 instalaci, bez v\u011bdom\u00ed u\u017eivatele.\u00a0 Jsou i dal\u0161\u00ed zp\u016fsoby, jak se k\u00a0v\u00e1m m\u016f\u017ee dostat:–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Pomoc\u00ed emailov\u00fdch zpr\u00e1v \u2013 v\u00a0p\u0159\u00edloze, kterou rozkliknete a trojsk\u00fd k\u016f\u0148 se ti\u0161e nainstaluje (proto neotev\u00edrejte p\u0159\u00edlohy od nezn\u00e1m\u00fdch odes\u00edlatel\u016f, nebo p\u0159\u00edlohy s\u00a0podivn\u00fdm n\u00e1zvem apod.)–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Pokud na internetu vstoup\u00edte na nezabezpe\u010denou str\u00e1nku, op\u011bt m\u016f\u017ee doj\u00edt k\u00a0instalaci tohoto nebezpe\u010dn\u00e9ho programu.–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 B\u00fdv\u00e1 to t\u0159eba kliknut\u00edm na ji\u017e takto zavirovanou reklamu, v\u00a0tom p\u0159\u00edpad\u011b se spou\u0161t\u00ed \u0161kodliv\u00fd script a doch\u00e1z\u00ed k\u00a0instalaci parazitaJakmile u\u017e m\u00e1me Trojana nainstalovan\u00e9ho v\u00a0po\u010d\u00edta\u010di, hroz\u00ed n\u00e1m n\u011bkter\u00e9 tyto nemil\u00e9 operace:–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 M\u016f\u017ee doj\u00edt k\u00a0po\u0161kozen\u00ed soubor\u016f i syst\u00e9mov\u00fdch, nebo form\u00e1tov\u00e1n\u00ed disku po\u010d\u00edta\u010de–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Odes\u00edl\u00e1n\u00ed dat \u00fato\u010dn\u00edkovi \u2013 hesla, \u010d\u00edsla kreditn\u00edch karet, jin\u00e9 citliv\u00e9 informace–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Instalov\u00e1n\u00ed vstupu pro \u00fato\u010dn\u00edka, kter\u00fd pak m\u016f\u017ee vzd\u00e1len\u011b p\u0159evz\u00edt kontrolu nad va\u0161\u00edm po\u010d\u00edta\u010dem–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Doch\u00e1z\u00ed k instalov\u00e1n\u00ed dal\u0161\u00edch vir\u016f–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Blokov\u00e1n\u00ed p\u0159\u00edstupu na n\u011bkter\u00e9 str\u00e1nky, zobrazovan\u00ed nevy\u017e\u00e1dan\u00fdch reklam, nebo se mohou za\u010d\u00edt zobrazovat tzv. vyskakovac\u00ed okna s\u00a0r\u016fzn\u00fdm popisem–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 M\u016f\u017ee doj\u00edt ke zhor\u0161en\u00ed p\u0159ipojen\u00ed k\u00a0internetu, sn\u00ed\u017een\u00ed v\u00fdkonu po\u010d\u00edta\u010de apod.Existuj\u00ed tis\u00edce t\u011bchto trojsk\u00fdch kon\u00ed, ka\u017ed\u00fd se chov\u00e1 trochu jinak a prov\u00e1d\u00ed jin\u00e9 operace, a proto by m\u011blo b\u00fdt br\u00e1n\u011bno jejich instalaci, pop\u0159\u00edpad\u011b po nainstalov\u00e1n\u00ed by m\u011blo doj\u00edt k\u00a0co nejrychlej\u0161\u00edmu odstran\u011bn\u00ed z\u00a0po\u010d\u00edta\u010de. Existuj\u00ed programy, i voln\u011b dostupn\u00e9, kter\u00e9 jsou schopny si s\u00a0takov\u00fdm virem poradit. P\u0159esto je t\u0159eba br\u00e1t v\u00a0potaz, \u017ee i pokro\u010dil\u00fd odstra\u0148ova\u010d m\u016f\u017ee selhat p\u0159i odstra\u0148ov\u00e1n\u00ed Trojana. Je to t\u00edm, \u017ee ka\u017ed\u00e1 z\u00a0hrozeb se rychle aktualizuje a ne\u017e dojde k\u00a0aktualizaci anti-spywar\u016f, m\u016f\u017ee to chv\u00edli trvat. Pak nezb\u00fdv\u00e1 ne\u017e se\u00a0obr\u00e1tit na odborn\u00edky, kte\u0159\u00ed v\u00e1m poskytnou radu, nebo trojsk\u00e9ho kon\u011b odstran\u00ed.                                                                                                                                                                                                                                                                                                                                                                                        3.6\/5 - (14 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Trojsk\u00fd k\u016f\u0148","item":"https:\/\/www.isance.cz\/trojsky-kun\/#breadcrumbitem"}]}]