[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.labo-net.cz\/bezpecnost-predevsim\/#Article","mainEntityOfPage":"https:\/\/www.labo-net.cz\/bezpecnost-predevsim\/","headline":"Bezpe\u010dnost p\u0159edev\u0161\u00edm","name":"Bezpe\u010dnost p\u0159edev\u0161\u00edm","description":"N\u011bkdy sta\u010d\u00ed jedno kliknut\u00ed na nespr\u00e1vn\u00fd odkaz a pohroma je na sv\u011bt\u011b. Viry a \u010dervi v\u00e1m mohou u\u0161kodit mnoha r\u016fzn\u00fdmi zp\u016fsoby. Mezi nej\u010dast\u011bj\u0161\u00ed a nejbolestiv\u011bj\u0161\u00ed pat\u0159\u00ed v\u00a0lep\u0161\u00edm p\u0159\u00edpad\u011b za\u0161ifrov\u00e1n\u00ed, v\u00a0tom hor\u0161\u00edm kompletn\u00ed ztr\u00e1ta d\u016fle\u017eit\u00fdch osobn\u00edch dat. V\u00a0dne\u0161n\u00ed modern\u00ed dob\u011b existuje n\u011bkolik zp\u016fsob\u016f, jak\u00fdmi lze zabezpe\u010dit sv\u016fj po\u010d\u00edta\u010d proti vn\u011bj\u0161\u00ed hrozb\u011b v\u00a0podob\u011b chyt\u0159e schovan\u00fdch vir\u016f a […]","datePublished":"2023-06-09","dateModified":"2023-06-09","author":{"@type":"Person","@id":"https:\/\/www.labo-net.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.labo-net.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/418160ee289a2fec3674f670db35c39ff464fe73fac536520dac7def2cfdeb26?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/418160ee289a2fec3674f670db35c39ff464fe73fac536520dac7def2cfdeb26?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"labo-net.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.labo-net.cz\/wp-content\/uploads\/img_a305864_w2039_t1517255494.jpg","url":"https:\/\/www.labo-net.cz\/wp-content\/uploads\/img_a305864_w2039_t1517255494.jpg","height":0,"width":0},"url":"https:\/\/www.labo-net.cz\/bezpecnost-predevsim\/","wordCount":501,"articleBody":"N\u011bkdy sta\u010d\u00ed jedno kliknut\u00ed na nespr\u00e1vn\u00fd odkaz a pohroma je na sv\u011bt\u011b. Viry a \u010dervi v\u00e1m mohou u\u0161kodit mnoha r\u016fzn\u00fdmi zp\u016fsoby. Mezi nej\u010dast\u011bj\u0161\u00ed a nejbolestiv\u011bj\u0161\u00ed pat\u0159\u00ed v\u00a0lep\u0161\u00edm p\u0159\u00edpad\u011b za\u0161ifrov\u00e1n\u00ed, v\u00a0tom hor\u0161\u00edm kompletn\u00ed ztr\u00e1ta d\u016fle\u017eit\u00fdch osobn\u00edch dat. V\u00a0dne\u0161n\u00ed modern\u00ed dob\u011b existuje n\u011bkolik zp\u016fsob\u016f, jak\u00fdmi lze zabezpe\u010dit sv\u016fj po\u010d\u00edta\u010d proti vn\u011bj\u0161\u00ed hrozb\u011b v\u00a0podob\u011b chyt\u0159e schovan\u00fdch vir\u016f a \u010derv\u016f.1.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Jak\u00e9 existuj\u00ed nej\u010dast\u011bj\u0161\u00ed zp\u016fsoby n\u00e1kazy?\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vir: necht\u011bn\u00fd program, kter\u00fd se pot\u00e9 co dostane p\u0159\u00edstup k\u00a0po\u010d\u00edta\u010di nad\u00e1le po\u010d\u00edta\u010dem s\u00e1m \u0161\u00ed\u0159\u00ed a m\u016f\u017ee tak zp\u016fsobit plno pot\u00ed\u017e\u00ed, jako je nap\u0159\u00edklad ztr\u00e1ta d\u016fle\u017eit\u00fdch osobn\u00edch dat, zablokov\u00e1n\u00ed po\u010d\u00edta\u010de za \u00fa\u010delem finan\u010dn\u00edho obohacen\u00ed a podobn\u011b. Viry d\u00e1le d\u011bl\u00edme je\u0161t\u011b podle hostitele (nap\u0159\u00edklad na soubory v\u00a0Microsoft Windows a jin\u00e9) a zp\u016fsobu \u010dinnosti (nap\u0159\u00edklad rezidentn\u00ed \u010di nerezidentn\u00ed viry a dal\u0161\u00ed).\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u010cerv: program, kter\u00fd po infikov\u00e1n\u00ed po\u010d\u00edta\u010de rozes\u00edl\u00e1 sv\u00e9 kopie nap\u0159\u00edklad skrz mail nebo komunik\u00e1tor d\u00e1le na dal\u0161\u00ed u\u017eivatele ve snaze dostat se tak\u00e9 do jejich po\u010d\u00edta\u010d\u016f. \u010cervi jsou v\u00a0dne\u0161n\u00ed dob\u011b ve sv\u00e9 \u010dinnosti \u00fasp\u011b\u0161n\u011bj\u0161\u00ed ne\u017e takov\u00e9 viry. \u010cervy se mohou \u0161\u00ed\u0159it n\u011bkolika zp\u016fsoby (nap\u0159\u00edklad e-mailem, internetem a podobn\u011b).\u00a02.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Jak se m\u016f\u017eeme chr\u00e1nit?\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Neklikat na nezn\u00e1m\u00e9 odkazy na internetu\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Neotv\u00edrat p\u0159\u00edlohy od ciz\u00edch adres\u00e1t\u016f, v\u017edy zkontrolovat, odkud byla zpr\u00e1va odesl\u00e1na\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Pou\u017e\u00edvat antivirov\u00fd program, kter\u00fd podez\u0159el\u00e9 aktivity detekuje a ni\u010d\u00edTak\u017ee jak\u00fd antivir si tedy vybrat a jak vlastn\u011b funguje? Mezi nejzn\u00e1m\u011bj\u0161\u00ed a nejvyu\u017e\u00edvan\u011bj\u0161\u00ed pat\u0159\u00ed \u010desk\u00fd Avast!, d\u00e1le MacAfee antivirus, ESET NOD32 antivirus a dal\u0161\u00ed. Antivirus b\u011bhem va\u0161\u00ed aktivity na po\u010d\u00edta\u010di kontroluje jednotliv\u00e9 soubory, kter\u00e9 se do va\u0161eho po\u010d\u00edta\u010de pr\u016fb\u011b\u017en\u011b dost\u00e1vaj\u00ed a v\u00a0p\u0159\u00edpad\u011b, \u017ee zaznamen\u00e1 podez\u0159elou aktivitu, v\u00e1s upozorn\u00ed s\u00a0informac\u00ed, o jak\u00fd soubor jde a dotazem na dal\u0161\u00ed postup. Pokud soubor nezn\u00e1te, m\u016f\u017eete jej s\u00a0pomoc\u00ed antiviru z\u00a0po\u010d\u00edta\u010de snadno vymazat. Za kvalitn\u00ed antivir si sice zaplat\u00edte, ale zato z\u00edsk\u00e1te pomocn\u00edka k\u00a0nezaplacen\u00ed.\tV\u00edce znamen\u00e1 n\u011bkdy m\u00e9n\u011bAle pozor! V\u00edce v\u00a0tomto p\u0159\u00edpad\u011b rozhodn\u011b znamen\u00e1 m\u00e9n\u011b. N\u011bkte\u0159\u00ed u\u017eivatel\u00e9 si toti\u017e mysl\u00ed, \u017ee kdy\u017e si po\u0159\u00edd\u00ed v\u00edce antivir\u016f, ochr\u00e1n\u00ed tak sv\u016fj po\u010d\u00edta\u010d l\u00e9pe. Nen\u00ed to rozhodn\u011b v\u017edy pravda. Jednotliv\u00e9 antiviry se mohou dokonce navz\u00e1jem blokovat a tak k\u00a0ochran\u011b po\u010d\u00edta\u010de ve fin\u00e1le v\u016fbec nedojde. Je proto t\u0159eba si v\u017edy ov\u011b\u0159it, zda jsou dv\u011b verze vz\u00e1jemn\u011b kompatibiln\u00ed a to nejl\u00e9pe p\u0159\u00edmo u v\u00fdrobce.                                                                                                                                                                                                                                                                                                                                                                                        5\/5 - (2 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Bezpe\u010dnost p\u0159edev\u0161\u00edm","item":"https:\/\/www.labo-net.cz\/bezpecnost-predevsim\/#breadcrumbitem"}]}]