{"id":708,"date":"2017-02-06T22:59:08","date_gmt":"2017-02-06T20:59:08","guid":{"rendered":"http:\/\/www.byvanie-praca-relax.sk\/?p=708"},"modified":"2018-09-13T22:38:07","modified_gmt":"2018-09-13T20:38:07","slug":"co-je-vlastne-antivirus","status":"publish","type":"post","link":"https:\/\/www.byvanie-praca-relax.sk\/index.php\/byvanie\/co-je-vlastne-antivirus\/","title":{"rendered":"\u010co je vlastne antiv\u00edrus?"},"content":{"rendered":"<p>Antiv\u00edrus, alebo antiv\u00edrov\u00fd softv\u00e9r je po\u010d\u00edta\u010dov\u00fd program, ktor\u00e9ho cie\u013eom je identifikova\u0165 a eliminova\u0165 po\u010d\u00edta\u010dov\u00e9 v\u00edrusy. Ich historia sa za\u010dala p\u00edsa\u0165 spolu so vznikom prv\u00fdch po\u010d\u00edta\u010dov\u00fdch v\u00edrusov. Najprv to boli najm\u00e4 antiv\u00edrusy jedno\u00fa\u010delov\u00e9, ktor\u00e9 sa s\u00fastredili len na jeden konkr\u00e9tny v\u00edrus. Niekedy okolo roku 1988 vznikol prv\u00fd antiv\u00edrusov\u00fd syst\u00e9m, schopn\u00fd ni\u010di\u0165 viacero v\u00edrusov.<\/p>\n<h2>Jedno\u00fa\u010delov\u00e9 antiv\u00edrusy<\/h2>\n<p>S\u00fa to antiv\u00edrusov\u00e9 programy, ktor\u00e9 sa zameriavaj\u00fa na detekciu, pr\u00edp. aj dezinfekciu jedn\u00e9ho konkr\u00e9tneho v\u00edrusu. Tieto programy v\u0161ak nies\u00fa plnohodnotnou antiv\u00edrovou ochranou. Pou\u017e\u00edvaj\u00fa sa len v pr\u00edpade \u017ee u\u017e\u00edvate\u013e vie konkr\u00e9tne ak\u00fd v\u00edrus potrebuje dezinfikova\u0165. Ale na rozdiel od plnohodnotn\u00e9ho antiv\u00edrov\u00e9ho programu poskytuj\u00fa d\u00f4kladnej\u0161iu dezinfekciu a o mnoho vy\u0161\u0161iu r\u00fdchlos\u0165.<\/p>\n<p>Ak d\u00e1me dokopy viacero t\u00fdchto jedno\u00fa\u010delov\u00fdch antiv\u00edrov\u00fdch programov vznikne n\u00e1m tzv. Bal\u00ed\u010dek antiv\u00edrov\u00fdch programov, ktor\u00fd sa odli\u0161uje t\u00fdm \u017ee dok\u00e1\u017ee zabr\u00e1ni\u0165 (dezinfikova\u0165) v\u00e4\u010d\u0161ie mno\u017estvo v\u00edrov.<\/p>\n<h2>On-demand skenery<\/h2>\n<p>Tieto antiv\u00edrov\u00e9 programy sa uplatnia pri dezinfekci\u00ed po\u010d\u00edta\u010dov, na ktor\u00fdch nefunguje napr. MS Windows. Do tejto skupiny patria aj internetov\u00e9 on-line skenery. Obvykle s\u00fa to r\u00f4zne aplety, ktor\u00e9 v spojen\u00ed s internetov\u00fdm prehliada\u010dom dok\u00e1\u017eu preh\u013eada\u0165 pevn\u00fd disk pou\u017e\u00edvate\u013ea. V\u00e4\u010d\u0161inou sa jedn\u00e1 o freeware pre opera\u010dn\u00fd syst\u00e9m MS-DOS (F-Prot antivirus for DOS).<\/p>\n<h2>Antiv\u00edrov\u00e9 syst\u00e9my<\/h2>\n<p>Naj\u010dastej\u0161ia forma <a title=\"Antiv\u00edrov\u00e9 programy - softv\u00e9r\" href=\"http:\/\/www.shop.lurotech.sk\/kategoria\/eset-1224\" target=\"_blank\" rel=\"external noopener\">antiv\u00edrov\u00fdch programov<\/a> sa sklad\u00e1 z \u010dast\u00ed, ktor\u00e9 sleduj\u00fa v\u0161etky najpodstatnej\u0161ie vstupn\u00e9 miesta, ktor\u00fdmi by sa pr\u00edpadn\u00fd v\u00edrus mohol do po\u010d\u00edta\u010dov\u00e9ho syst\u00e9mu dosta\u0165 : e-mail, www, m\u00e9dia (CD, DVD, Flash\u2026). Samozrejmos\u0165ou je aj aktualiz\u00e1cia prostredn\u00edctvom internetu.<\/p>\n<p><strong>Tu je zop\u00e1r antiv\u00edrov\u00fdch syst\u00e9mov:<\/strong><\/p>\n<ul>\n<li>avast<\/li>\n<li>AVG<\/li>\n<li>Norton AntiVirus<\/li>\n<li>Kaspersky AntiVirus<\/li>\n<li>NOD32<\/li>\n<li>McAfee Virus can<\/li>\n<\/ul>\n<h2>V\u00edrusov\u00e1 datab\u00e1za<\/h2>\n<p>V\u00edrusov\u00e1 datab\u00e1za je s\u00fahrn inform\u00e1ci\u00ed, v\u010faka ktor\u00edm dok\u00e1\u017ee antiv\u00edrov\u00fd skener vyh\u013ead\u00e1va\u0165 zn\u00e1me v\u00edrusy. V\u00edrusov\u00e1 datab\u00e1za je obvykle ozna\u010den\u00e1 d\u00e1tumom vydania. V\u010faka nej dok\u00e1\u017ee antiv\u00edrov\u00fd skener objavi\u0165 v\u00e4\u010d\u0161inu zn\u00e1mych v\u00edrusov, ktor\u00e9 vznikli pred d\u00e1tumom vydania v\u00edrusovej datab\u00e1zy. Pravide\u013enou aktualiz\u00e1ciou je mo\u017en\u00e9 zaisti\u0165, \u017ee rozdiel medzi s\u00fa\u010dasn\u00fdm d\u00e1tumom a d\u00e1tumom vydania bude \u010do najmen\u0161\u00ed a bud\u00fa tak detekovan\u00e9 aj najnov\u0161ie pr\u00edrastky medzi v\u00edrusmi. V\u00edrusov\u00e1 datab\u00e1za obsahuje obvykle n\u00e1sleduj\u00face minimum:<\/p>\n<ul>\n<li>n\u00e1zov v\u00edrusu<\/li>\n<li>inform\u00e1cie, na z\u00e1klade ktor\u00fdch je mo\u017en\u00e9 v\u00edrus detekova\u0165<\/li>\n<\/ul>\n<h2>Antiv\u00edrov\u00e9 skenery<\/h2>\n<p>S\u00fa najstar\u0161ou s\u00fa\u010das\u0165ou ka\u017ed\u00e9ho antiv\u00edrusu. Umo\u017e\u0148uj\u00fa programu skenova\u0165 a t\u00fdm vhh\u013eada\u0165 po\u010d\u00edta\u010dov\u00e9 v\u00edrusy. V dne\u0161nej dobe existuj\u00fa skenery, ktor\u00e9 dok\u00e1\u017eu spozna\u0165 v\u00edrusy napriek tomu,\u017ee sa vo v\u00edrusovej datab\u00e1ze nenach\u00e1dza. A to v\u010faka \u0161peci\u00e1lnym met\u00f3dam detekcie.<\/p>\n<h2>Ako predch\u00e1dza\u0165 zav\u00edreniu a probl\u00e9mom s po\u010d\u00edta\u010dom?<\/h2>\n<p>Ide\u00e1lne je vidie\u0165 do po\u010d\u00edta\u010da tro\u0161ku hlb\u0161ie, no nie ka\u017ed\u00fd m\u00e1 na to \u010das a vz\u0165ah. Druhou mo\u017enos\u0165ou je z \u010dasu &#8211; na \u010das necha\u0165 po\u010d\u00edta\u010d preklepn\u00fa\u0165 v <a title=\"Oprava a servis po\u010d\u00edta\u010dov (Poprad)\" href=\"https:\/\/www.lurotech.sk\" target=\"_blank\" rel=\"noopener\">servisnom stredisku<\/a>.\u00a0Niektor\u00e9 firmy vedia t\u00fato \u010dinnos\u0165 vykona\u0165 aj\u00a0priamo u z\u00e1kazn\u00edka a svojim\u00a0z\u00e1kazn\u00edkom pon\u00fakamj\u00fa mo\u017enos\u0165 &#8220;R\u00fdchlej pomoci&#8221; na dia\u013eku. Sta\u010d\u00ed zavola\u0165 a nasledova\u0165 jednoduch\u00e9 in\u0161trukcie.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Antiv\u00edrus, alebo antiv\u00edrov\u00fd softv\u00e9r je po\u010d\u00edta\u010dov\u00fd program, ktor\u00e9ho cie\u013eom je identifikova\u0165 a eliminova\u0165 po\u010d\u00edta\u010dov\u00e9 v\u00edrusy. Ich historia sa za\u010dala p\u00edsa\u0165 spolu so vznikom prv\u00fdch po\u010d\u00edta\u010dov\u00fdch&hellip;<\/p>\n","protected":false},"author":40,"featured_media":830,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,19,69,5],"tags":[29,121],"class_list":["post-708","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-byvanie","category-domacnost","category-firma-zivnost","category-praca","tag-it","tag-pocitac"],"_links":{"self":[{"href":"https:\/\/www.byvanie-praca-relax.sk\/index.php\/wp-json\/wp\/v2\/posts\/708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.byvanie-praca-relax.sk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.byvanie-praca-relax.sk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.byvanie-praca-relax.sk\/index.php\/wp-json\/wp\/v2\/users\/40"}],"replies":[{"embeddable":true,"href":"https:\/\/www.byvanie-praca-relax.sk\/index.php\/wp-json\/wp\/v2\/comments?post=708"}],"version-history":[{"count":2,"href":"https:\/\/www.byvanie-praca-relax.sk\/index.php\/wp-json\/wp\/v2\/posts\/708\/revisions"}],"predecessor-version":[{"id":831,"href":"https:\/\/www.byvanie-praca-relax.sk\/index.php\/wp-json\/wp\/v2\/posts\/708\/revisions\/831"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.byvanie-praca-relax.sk\/index.php\/wp-json\/wp\/v2\/media\/830"}],"wp:attachment":[{"href":"https:\/\/www.byvanie-praca-relax.sk\/index.php\/wp-json\/wp\/v2\/media?parent=708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.byvanie-praca-relax.sk\/index.php\/wp-json\/wp\/v2\/categories?post=708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.byvanie-praca-relax.sk\/index.php\/wp-json\/wp\/v2\/tags?post=708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}