{"id":3057,"date":"2019-01-11T17:02:22","date_gmt":"2019-01-11T16:02:22","guid":{"rendered":"https:\/\/www.websupport.sk\/podpora\/?post_type=ht_kb&#038;p=3057"},"modified":"2025-07-10T17:35:19","modified_gmt":"2025-07-10T15:35:19","slug":"virus-scanner","status":"publish","type":"ht_kb","link":"https:\/\/www.websupport.sk\/podpora\/kb\/virus-scanner\/","title":{"rendered":"V\u00edrus skener"},"content":{"rendered":"\n<p style=\"font-size:18px\">V pr\u00edpade, \u017ee pou\u017e\u00edvate redak\u010dn\u00fd syst\u00e9m (CMS) a syst\u00e9m nie je pravidelne aktualizovan\u00fd, pr\u00edpadne pou\u017e\u00edvate neaktualizovan\u00e9 pluginy alebo t\u00e9my, str\u00e1nka je vystaven\u00e1 riziku napadnutia malwarom alebo v\u00edrusmi. Aktualizovan\u00e9 verzie redak\u010dn\u00fdch syst\u00e9mov toti\u017e poskytuj\u00fa z\u00e1platy pre bezpe\u010dnostn\u00e9 slabiny, ktor\u00e9 s\u00fa v t\u00fdchto syst\u00e9moch neust\u00e1le objavovan\u00e9 ich v\u00fdvoj\u00e1rmi a u\u017e\u00edvate\u013eskou komunitou.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\" \/>\n\n\n\n<p><br>Ke\u010f\u017ee \u201cru\u010dn\u00e9\u201d nap\u00e1danie hostingov je z poh\u013eadu \u00fato\u010dn\u00edka neefekt\u00edvne, v drvivej v\u00e4\u010d\u0161ine s\u00fa \u00fatoky na str\u00e1nky automatizovan\u00e9 &#8211; kontroluj\u00face ve\u013ek\u00fd objem str\u00e1nok na pr\u00edtomnos\u0165 niektorej z nezapl\u00e1tan\u00fdch bezpe\u010dnostn\u00fdch dier. Pokia\u013e je takto n\u00e1jden\u00e1 \u201cvyhovuj\u00faca\u201d str\u00e1nka, \u00fato\u010dn\u00edk na \u0148u pomocou n\u00e1jdenej bezpe\u010dnostnej slabiny uploadne svoje vlastn\u00e9 skripty. Tie m\u00f4\u017eu sp\u00f4sobova\u0165 napr\u00edklad presmerovanie n\u00e1v\u0161tevn\u00edkov na cudzie str\u00e1nky, znefunk\u010dnenie pr\u00edstupu do administr\u00e1cie alebo hromadn\u00e9 rozosielky spamu. \u00datoky, ktor\u00e9 sp\u00f4sobuj\u00fa defacement str\u00e1nky alebo kr\u00e1de\u017e \u00fadajov s\u00edce b\u00fdvaj\u00fa menej be\u017en\u00e9, ale riziko napadnutia je rovnak\u00e9 ako pri automatizovan\u00fdch \u00fatokoch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Ako postupova\u0165 v pr\u00edpade podozrenia, \u017ee bola va\u0161a str\u00e1nka napadnut\u00e1?<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Kontrola hostingu<\/strong><\/h4>\n\n\n\n<p>Vo Webadmine sa nach\u00e1dza mo\u017enos\u0165 skontrolova\u0165 svoj hosting na pr\u00edtomnos\u0165 \u0161kodliv\u00e9ho k\u00f3du. N\u00e1jdete ho po prihl\u00e1sen\u00ed do <strong><a href=\"https:\/\/admin.websupport.sk\/\" target=\"_blank\" rel=\"noreferrer noopener\">Webadminu<\/a><\/strong> po kliknut\u00ed v hornom menu na Slu\u017eby -&gt; Dom\u00e9na pod hostingom, ktor\u00fa chcete skontrolova\u0165 -&gt;\u00a0V \u013eavom menu Pokro\u010dil\u00e1 konfigur\u00e1cia &#8211; V\u00edrus skener. Nie je nutn\u00e9 ni\u010d nastavova\u0165, sta\u010d\u00ed klikn\u00fa\u0165 na tla\u010didlo a necha\u0165 preskenova\u0165 cel\u00fd hosting.\u00a0<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"398\" height=\"894\" src=\"https:\/\/www.websupport.sk\/podpora\/app\/uploads\/sites\/2\/2019\/01\/skener-1.png\" alt=\"\" class=\"wp-image-33168\" style=\"width:178px;height:auto\" srcset=\"https:\/\/www.websupport.sk\/podpora\/app\/uploads\/sites\/2\/2019\/01\/skener-1.png 398w, https:\/\/www.websupport.sk\/podpora\/app\/uploads\/sites\/2\/2019\/01\/skener-1-300x674.png 300w, https:\/\/www.websupport.sk\/podpora\/app\/uploads\/sites\/2\/2019\/01\/skener-1-22x50.png 22w, https:\/\/www.websupport.sk\/podpora\/app\/uploads\/sites\/2\/2019\/01\/skener-1-27x60.png 27w, https:\/\/www.websupport.sk\/podpora\/app\/uploads\/sites\/2\/2019\/01\/skener-1-45x100.png 45w\" sizes=\"auto, (max-width: 398px) 100vw, 398px\" \/><\/figure>\n<\/div>\n\n\n<p>Skener skontroluje obsah v\u00e1\u0161ho hostingu na naj\u010dastej\u0161ie sa vyskytuj\u00face typy n\u00e1kazy. Datab\u00e1zu \u0161kodliv\u00fdch skriptov neust\u00e1le dopl\u0148ujeme.<\/p>\n\n\n\n<p>Ak sa skeneru podar\u00ed n\u00e1js\u0165 infikovan\u00e9 s\u00fabory, vyp\u00ed\u0161e ich zoznam.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u010co v pr\u00edpade, \u017ee V\u00edrus skener n\u00e1jde na webe infikovan\u00e9 s\u00fabory ?<\/strong><\/h3>\n\n\n\n<p>V\u00edrus skener pon\u00faka len detekciu napadnut\u00fdch s\u00faborov, ale nedok\u00e1\u017ee ich vylie\u010di\u0165. Pokia\u013e bol v\u00e1\u0161 hosting napadnut\u00fd, existuje nieko\u013eko mo\u017enost\u00ed ako ho pre\u010disti\u0165. Tieto s\u00fa, od najjednoduch\u0161ej po najviac \u010dasovo n\u00e1ro\u010dn\u00fa:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>obnova zo z\u00e1lohy podla tohto <a href=\"https:\/\/www.websupport.sk\/podpora\/kb\/obnova-dat-zo-zalohy\/\" target=\"_blank\" rel=\"noreferrer noopener\">n\u00e1vodu<\/a>,<\/li>\n\n\n\n<li>premazanie cez <a href=\"https:\/\/www.websupport.sk\/podpora\/kb\/ftp\/\" target=\"_blank\" rel=\"noreferrer noopener\">FTP<\/a> a op\u00e4tovn\u00e1 in\u0161tal\u00e1cia napadnutej str\u00e1nky,<\/li>\n\n\n\n<li>ru\u010dn\u00e1 oprava napadnut\u00fdch s\u00faborov v\u00fdvoj\u00e1rom samotnej aplik\u00e1cie, resp. program\u00e1torom.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>V pr\u00edpade, \u017ee pou\u017e\u00edvate redak\u010dn\u00fd syst\u00e9m (CMS) a syst\u00e9m nie je pravidelne aktualizovan\u00fd, pr\u00edpadne pou\u017e\u00edvate neaktualizovan\u00e9 pluginy alebo t\u00e9my, str\u00e1nka je vystaven\u00e1 riziku napadnutia malwarom alebo v\u00edrusmi. Aktualizovan\u00e9 verzie redak\u010dn\u00fdch syst\u00e9mov toti\u017e poskytuj\u00fa z\u00e1platy pre bezpe\u010dnostn\u00e9 slabiny, ktor\u00e9 s\u00fa v t\u00fdchto syst\u00e9moch neust\u00e1le objavovan\u00e9 ich v\u00fdvoj\u00e1rmi a u\u017e\u00edvate\u013eskou komunitou. Ke\u010f\u017ee&#8230;<\/p>\n","protected":false},"author":30,"template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[43],"ht-kb-tag":[],"class_list":["post-3057","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-redakcne-systemy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>V\u00edrus skener - Websupport centrum podpory<\/title>\n<meta name=\"description\" content=\"V pr\u00edpade, \u017ee pou\u017e\u00edvate redak\u010dn\u00fd syst\u00e9m, a nestr\u00e1\u017eite v\u0161etky dostupn\u00e9 aktualiz\u00e1cie CMS samotn\u00e9ho, vystavujete sa riziku napadnutia malwarom.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.websupport.sk\/podpora\/kb\/virus-scanner\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"V\u00edrus skener - 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