Tyto str\u00e1nky jsou zam\u011b\u0159eny na zabezpe\u010den\u00ed va\u0161eho po\u010d\u00edta\u010de a\u00a0va\u0161\u00ed pr\u00e1ce na internetu. V dne\u0161n\u00edm sv\u011bt\u011b pevn\u00fdch linek a\u00a0rychl\u00e9ho internetu, kdy se po\u010d\u00edta\u010d st\u00e1v\u00e1 hlavn\u00ed sou\u010d\u00e1st\u00ed na\u0161\u00ed pr\u00e1ce a\u00a0na\u0161\u00ed z\u00e1bavy, je soukrom\u00ed, bezpe\u010dnost a\u00a0pohodl\u00ed d\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e kdykoliv p\u0159edt\u00edm. Roz\u0161\u00ed\u0159en\u00ed po\u010d\u00edta\u010d\u016f do dom\u00e1cnost\u00ed a\u00a0k u\u017eivatel\u016fm-laik\u016fm vede k\u00a0tomu, \u017ee mnoho po\u010d\u00edta\u010d\u016f je nedostate\u010dn\u011b zabezpe\u010deno. Takto nedostate\u010dn\u011b zabezpe\u010den\u00e9 po\u010d\u00edta\u010de jsou p\u0159es internet lehce napadnuteln\u00e9 a\u00a0nej\u010dast\u011bji se st\u00e1vaj\u00ed ob\u011bt\u00ed \u00fatok\u016f po\u010d\u00edta\u010dov\u00fdch.<\/p>\n Viry, trojsk\u00e9 kon\u011b, \u010dervy atd. p\u0159edstavuj\u00ed ohro\u017een\u00ed nejenom pro napaden\u00fd po\u010d\u00edta\u010d, ale rovn\u011b\u017e i\u00a0pro dal\u0161\u00ed u\u017eivatele internetu. Viry se mno\u017e\u00ed, napadaj\u00ed dal\u0161\u00ed soubory v\u00a0po\u010d\u00edta\u010di, p\u0159\u00edpadn\u011b se \u0161\u00ed\u0159\u00ed emailem z\u00a0va\u0161eho po\u010d\u00edta\u010de na adresy, kter\u00e9 jsou uvedeny na va\u0161em e-mailu nebo automaticky prohled\u00e1vaj\u00ed dostupnou s\u00ed\u0165 a\u00a0hledaj\u00ed dal\u0161\u00ed nedostate\u010dn\u011b zabezpe\u010den\u00e9 po\u010d\u00edta\u010de. Tak se tedy m\u016f\u017eete st\u00e1t dal\u0161\u00edm \u0161i\u0159itelem viru.<\/p>\n Viry ve va\u0161em po\u010d\u00edta\u010di mohou zp\u016fsobit zejm\u00e9na n\u00e1sleduj\u00edc\u00ed nep\u0159\u00edjemnosti:<\/p>\n Celkov\u011b tak mohou viry zp\u016fsobit ztr\u00e1tu va\u0161eho \u010dasu, kter\u00fd bude pot\u0159eba na odstran\u011bn\u00ed viru a\u00a0t\u00e9\u017e ztr\u00e1tu \u010dasu, po kterou nebudete moci po\u010d\u00edta\u010d pou\u017e\u00edvat.<\/p>\n <\/p>\n 1) P\u0159i p\u0159\u00edstupu na Internet, m\u011bjte na sv\u00e9m po\u010d\u00edta\u010di:<\/p>\n 2) Sv\u016fj antivir udr\u017eujte aktu\u00e1ln\u00ed. V\u011bt\u0161ina spole\u010dnost\u00ed vyv\u00edjej\u00edc\u00ed antivirov\u00e9 programy vyd\u00e1v\u00e1 aktualizace denn\u011b.<\/p>\n <\/p>\n Doporu\u010dujeme zna\u010dky NOD 32, AVG a\u00a0AVAST , AVIRA, Norton Antivirus a dal\u0161\u00ed.<\/p>\n 3) Aktualizujte sv\u016fj opera\u010dn\u00ed syst\u00e9m v\u010detn\u011b webov\u00e9ho prohl\u00ed\u017ee\u010de. \u0158ada vir\u016f vyu\u017e\u00edv\u00e1 bezpe\u010dnostn\u00edch „d\u011br“ v\u00a0opera\u010dn\u00edm syst\u00e9mu a\u00a0internetov\u00e9m prohl\u00ed\u017ee\u010di, a\u00a0proto z\u00e1platujte tyto programy co nejd\u0159\u00edve (pravideln\u011b).<\/p>\n Pokud m\u00e1te nainstalovan\u00fd syst\u00e9m Windows XP doporu\u010dujeme zapnout automatickou aktualizaci (Start – Control panel – Automatick\u00e1 aktualizace) a\u00a0doporu\u010dujeme update na Service pack2. 4) Ve sv\u00e9m po\u010d\u00edta\u010di m\u011bjte rovn\u011b\u017e programy pro odhalov\u00e1n\u00ed spywaru. Spyware m\u016f\u017ee pos\u00edlat data o\u00a0v\u00e1s sv\u00e9mu tv\u016frci (nap\u0159. nav\u0161t\u00edven\u00e9 str\u00e1nky).<\/p>\n Je dobr\u00e9 nastavit programy proti spyware tak, aby kontrolovali v\u00e1\u0161 po\u010d\u00edta\u010d automaticky p\u0159i spu\u0161t\u011bn\u00ed po\u010d\u00edta\u010de, pop\u0159\u00edpad\u011b pokud to program umo\u017e\u0148uje, nastavte i\u00a0reziden\u010dn\u00ed \u0161t\u00edt.<\/small><\/p>\n 5) Neotv\u00edrejte podez\u0159el\u00e9 p\u0159\u00edlohy v\u00a0elektronick\u00e9 po\u0161t\u011b. Po\u0161tu, kterou neo\u010dek\u00e1v\u00e1te, rad\u011bji sma\u017ete (nap\u0159\u00edklad v\u00a0p\u0159\u00edpad\u011b, \u017ee v\u00e1m od \u010desky mluv\u00edc\u00ed osoby p\u0159ijde e-mail v\u00a0ciz\u00edm jazyce apod.).<\/p>\n 6) P\u0159ed otev\u0159en\u00edm nebo instalac\u00ed soubor\u016f z\u00a0v\u00fdm\u011bnn\u00fdch za\u0159\u00edzen\u00ed (disket, CD apod.) prov\u011b\u0159te nejd\u0159\u00edve v\u0161e antivirov\u00fdm programem. Tot\u00e9\u017e plat\u00ed i\u00a0o souborech sta\u017een\u00fdch z\u00a0internetu.<\/p>\n 7) Pravideln\u011b z\u00e1lohujte. V\u00a0p\u0159\u00edpad\u011b jak\u00e9hokoliv probl\u00e9mu – napaden\u00ed virem…, nebude ztr\u00e1ta dat tak bolestn\u00e1. \u010c\u00edm \u010dast\u011bji z\u00e1lohujete t\u00edm l\u00e9pe.<\/p>\n 8) Sledujte p\u0159\u00edstup lid\u00ed k\u00a0va\u0161emu po\u010d\u00edta\u010di. V\u00a0p\u0159\u00edpad\u011b pou\u017e\u00edv\u00e1n\u00ed po\u010d\u00edta\u010de v\u00edce u\u017eivateli hroz\u00ed nejen riziko napaden\u00ed viry ale i\u00a0hrozba zneu\u017eit\u00ed va\u0161ich dat. Proto oblasti na disku s\u00a0va\u0161imi (cenn\u00fdmi) daty rad\u011bji \u0161ifrujte. Existuje mnoho bezplatn\u00fdch program\u016f pro \u0161ifrov\u00e1n\u00ed dat.<\/p>\n 9) Pokud nejste schopni napaden\u00ed virem zvl\u00e1dnout sami, sv\u011b\u0159te sv\u00e9 PC specializovan\u00e9 firm\u011b.<\/p>\n Tato ot\u00e1zka je opravdu na m\u00edst\u011b v\u00a0moment\u011b, kdy pojmete prvn\u00ed podez\u0159en\u00ed. Odpov\u011b\u010f na ni m\u016f\u017eete z\u00edskat hned n\u011bkolika zp\u016fsoby.Nejspolehliv\u011bj\u0161\u00ed je otestovat po\u010d\u00edta\u010d antivirov\u00fdm programem. V\u00a0p\u0159\u00edpad\u011b jak\u00e9hokoliv v\u00fdsledku testu (tedy i\u00a0z\u00e1porn\u00e9ho) se vyplat\u00ed celou situaci prov\u011b\u0159it alespo\u0148 je\u0161t\u011b jedn\u00edm antivirov\u00fdm programem. T\u00edm sn\u00ed\u017e\u00edte riziko, \u017ee prvn\u00ed antivir v\u00e1\u0161 domn\u011bl\u00fd virus nezn\u00e1, nebo \u017ee jej prost\u011b detekoval \u0161patn\u011b. Nej\u010dast\u011bji dostanete na v\u00fdb\u011br n\u00e1sleduj\u00edc\u00ed mo\u017enosti:<\/p>\n Samoz\u0159ejm\u011b je nutn\u00e9 pou\u017e\u00edt kvalitn\u00ed antivir s\u00a0aktualizovanou datab\u00e1z\u00ed<\/strong>, proto\u017ee testovat po\u010d\u00edta\u010d neaktualizovan\u00fdm antivirem je v\u00a0podstat\u011b stejn\u00e9, jako netestovat jej v\u016fbec.<\/p>\n <\/p>\n P\u0159i odstra\u0148ov\u00e1n\u00ed n\u011bkter\u00fdch vir\u016f (spyware, adware apod.), m\u016f\u017ee doj\u00edt ke ztr\u00e1t\u011b (nedostupnosti) p\u0159ipojen\u00ed na internet (nelze zobrazit \u017e\u00e1dnou str\u00e1nku – jako by byl Internet odpojen). V\u00a0tomto okam\u017eiku doporu\u010dujeme pou\u017e\u00edt programy naz\u00fdvan\u00e9 LSP („Layered Service Provider“), kter\u00e9 v\u00e1m pomohou obnovit nastaven\u00ed p\u0159ipojen\u00ed k\u00a0internetu.<\/p>\n","protected":false},"excerpt":{"rendered":" Bezpe\u010dn\u00fd internet Tyto str\u00e1nky jsou zam\u011b\u0159eny na zabezpe\u010den\u00ed va\u0161eho po\u010d\u00edta\u010de a\u00a0va\u0161\u00ed pr\u00e1ce na internetu. Najdete zde z\u00e1kladn\u00ed informace o\u00a0po\u010d\u00edta\u010dov\u00fdch virech a\u00a0jin\u00fdch \u0161kodliv\u00fdch programech a\u00a0samoz\u0159ejm\u011b i\u00a0postup, jak se p\u0159ed nimi chr\u00e1nit. V\u00a0sekci programy ke sta\u017een\u00ed si m\u016f\u017eete zdarma st\u00e1hnout programy, kter\u00e9 v\u00e1m pomohou zabezpe\u010dit v\u00e1\u0161 po\u010d\u00edta\u010d a\u00a0v jednoduch\u00e9m slovn\u00edku naleznete vysv\u011btlen\u00ed z\u00e1kladn\u00edch pojm\u016f z\u00a0t\u00e9to problematiky jako […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-18","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/intranet.velkytynec.cz\/index.php?rest_route=\/wp\/v2\/pages\/18","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/intranet.velkytynec.cz\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/intranet.velkytynec.cz\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/intranet.velkytynec.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/intranet.velkytynec.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18"}],"version-history":[{"count":2,"href":"https:\/\/intranet.velkytynec.cz\/index.php?rest_route=\/wp\/v2\/pages\/18\/revisions"}],"predecessor-version":[{"id":98,"href":"https:\/\/intranet.velkytynec.cz\/index.php?rest_route=\/wp\/v2\/pages\/18\/revisions\/98"}],"wp:attachment":[{"href":"https:\/\/intranet.velkytynec.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nNajdete zde z\u00e1kladn\u00ed informace o\u00a0po\u010d\u00edta\u010dov\u00fdch virech a\u00a0jin\u00fdch \u0161kodliv\u00fdch programech a\u00a0samoz\u0159ejm\u011b i\u00a0postup, jak se p\u0159ed nimi chr\u00e1nit. V\u00a0sekci programy ke sta\u017een\u00ed<\/a> si m\u016f\u017eete zdarma st\u00e1hnout programy, kter\u00e9 v\u00e1m pomohou zabezpe\u010dit v\u00e1\u0161 po\u010d\u00edta\u010d a\u00a0v jednoduch\u00e9m slovn\u00edku<\/a> naleznete vysv\u011btlen\u00ed z\u00e1kladn\u00edch pojm\u016f z\u00a0t\u00e9to problematiky jako je antivir, malware apod.
\nTyto str\u00e1nky jsou p\u0159edev\u0161\u00edm ur\u010deny pro m\u00e9n\u011b zku\u0161en\u00e9 u\u017eivatele.“<\/p>\nCo viry zp\u016fsobuj\u00ed a\u00a0jak se projevuj\u00ed<\/h2>\n
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Prevenc\u00ed proti nebezpe\u010d\u00ed<\/h2>\n
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\nRovn\u011b\u017e doporu\u010dujeme pou\u017e\u00edvat alternativn\u00ed webov\u00e9 prohl\u00ed\u017ee\u010de (Firefox, a dal\u0161\u00ed), kter\u00e9 nejsou tak n\u00e1chyln\u00e9 k\u00a0napaden\u00ed.<\/small><\/p>\nM\u00e1m v\u00a0po\u010d\u00edta\u010di virus?<\/h2>\n
\nV p\u0159\u00edpad\u011b, \u017ee antivir najde ve va\u0161em po\u010d\u00edta\u010di vir, bude v\u00e1s o\u00a0tom informovat a\u00a0nab\u00eddne v\u00e1m v\u011bt\u0161inou \u0159e\u0161en\u00ed probl\u00e9mu.<\/p>\n\n
\nantivir se pokus\u00ed odstranit vir bez po\u0161kozen\u00ed souboru. V\u00a0p\u0159\u00edpad\u011b ne\u00fasp\u011bchu nab\u00eddne antivirov\u00fd program zbyl\u00e9 dv\u011b mo\u017enosti s\u00a0p\u0159\u00edpadn\u00fdm upozorn\u011bn\u00edm na mo\u017en\u00e9 d\u016fsledky.<\/li>\n
\njak n\u00e1zev vypov\u00edd\u00e1, infikovan\u00fd soubor je odstran\u011bn. V\u011bt\u0161inou antivir upozorn\u00ed na mo\u017en\u00e9 d\u016fsledky<\/li>\n
\nupozorn\u011bn\u00ed na vir je ignorov\u00e1no a\u00a0antivirov\u00fd program nezasahuje<\/li>\n<\/ul>\nJak aktualizovat antivirov\u00fd program:<\/h3>\n
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\nN\u011bkter\u00e9 antiviry v\u00e1s upozorn\u00ed na zastaralou virovou datab\u00e1zi a\u00a0nab\u00eddnou v\u00e1m i\u00a0\u0159e\u0161en\u00ed.<\/li>\n<\/ul>\n\n
\nPostupy, jak aktualizaci virov\u00e9 datab\u00e1ze prov\u00e9st, se li\u0161\u00ed program od programu. Doporu\u010dujeme proto prostudovat n\u00e1pov\u011bdu, p\u0159\u00edpadn\u011b se obr\u00e1tit na technickou podporu v\u00fdrobce.<\/li>\n<\/ul>\nP\u0159ipojen\u00ed k\u00a0internetu p\u0159estalo fungovat<\/h3>\n