{"id":121,"date":"2016-09-02T11:17:04","date_gmt":"2016-09-02T11:17:04","guid":{"rendered":"http:\/\/gal.santroch.cz\/?page_id=121"},"modified":"2016-09-02T11:52:11","modified_gmt":"2016-09-02T11:52:11","slug":"analyza-sitoveho-provozu","status":"publish","type":"page","link":"http:\/\/gal.santroch.cz\/index.php\/forenzni-setreni-2\/analyza-sitoveho-provozu\/","title":{"rendered":"Anal\u00fdza s\u00ed\u0165ov\u00e9ho provozu"},"content":{"rendered":"<div>Anal\u00fdza s\u00ed\u0165ov\u00e9ho provozu v datov\u00e9 s\u00edti poskytuje p\u0159ehledn\u00e9 informace o jej\u00edm stavu z provozn\u00edho a bezpe\u010dnostn\u00ed hlediska. Je tak cenn\u00fdm podkladem pro s\u00ed\u0165ov\u00e9 a bezpe\u010dnostn\u00ed administr\u00e1tory i aplika\u010dn\u00ed specialisty.<\/div>\n<div><\/div>\n<h1>Odhalen\u00ed anom\u00e1li\u00ed<\/h1>\n<div><\/div>\n<div>Jej\u00edm c\u00edlem je zejm\u00e9na odhalit anom\u00e1lie a bezpe\u010dnostn\u00ed rizika, navrhnout optim\u00e1ln\u00ed rozlo\u017een\u00ed s\u00ed\u0165ov\u00fdch kapacit, ur\u010dit kritick\u00e1 m\u00edsta s\u00edt\u011b, detekovat vnit\u0159n\u00ed i vn\u011bj\u0161\u00ed \u00fatoky a identifikovat slu\u017eby a u\u017eivatele, kte\u0159\u00ed datovou s\u00ed\u0165 nejv\u00edce zat\u011b\u017euj\u00ed.<\/div>\n<h1>Flowmon \u0159e\u0161en\u00ed<\/h1>\n<div>\u00a0Pop\u00ed\u0161e strukturu a charakteristiku provozu monitorovan\u00e9 s\u00edt\u011b. Pot\u00e9 identifikujeme anom\u00e1lie a potenci\u00e1ln\u011b \u0161kodliv\u00fd provoz, jako jsou \u00fatoky na s\u00ed\u0165ov\u00e9 slu\u017eby, neleg\u00e1ln\u00ed \u0161\u00ed\u0159en\u00ed dat, botnety atp. Pozornost rovn\u011b\u017e v\u011bnujeme provozn\u00edm probl\u00e9m\u016fm, \u0161patn\u00fdm konfigurac\u00edm a v\u00fdpadk\u016fm slu\u017eeb. Z\u00e1v\u011brem vypracujeme komplexn\u00ed zhodnocen\u00ed zji\u0161t\u011bn\u00fdch skute\u010dnost\u00ed a formulujeme doporu\u010den\u00ed, d\u00edky nim\u017e budete moci v\u00fdrazn\u011b zv\u00fd\u0161it spolehlivost a v\u00fdkonnost va\u0161\u00ed s\u00edt\u011b.<\/div>\n<div><\/div>\n<div>\n<h2>V provozu identifikuje<\/h2>\n<div><\/div>\n<ul>\n<li>V\u00fdpadky slu\u017eeb a \u0161patn\u00e9 konfigurace,<\/li>\n<li>velk\u00e9 datov\u00e9 p\u0159enosy a potenci\u00e1ln\u00ed \u00faniky dat,<\/li>\n<li>zpo\u017ed\u011bn\u00ed datov\u00e9 s\u00edt\u011b,<\/li>\n<li>multicast provoz,<\/li>\n<li>ne\u0159\u00edzen\u00fd IPv6 provoz,<\/li>\n<li>chyb\u011bj\u00edc\u00ed reverzn\u00ed DNS z\u00e1znamy.<\/li>\n<\/ul>\n<\/div>\n<div><\/div>\n<h2>V kybernetick\u00e9 bezpe\u010dnosti identifikuje<\/h2>\n<div>\n<div><\/div>\n<ul>\n<li>Pokusy o uhodnut\u00ed hesla, z\u00edsk\u00e1n\u00ed neautorizovan\u00e9ho p\u0159\u00edstupu,<\/li>\n<li>\u00fatoky typu odep\u0159en\u00ed slu\u017eby,<\/li>\n<li>infikovan\u00e9 stanice a ne\u017e\u00e1douc\u00ed aktivity na datov\u00e9 s\u00edti,<\/li>\n<li>podez\u0159elou komunikaci,<\/li>\n<li>obch\u00e1zen\u00ed bezpe\u010dnostn\u00edch opat\u0159en\u00ed,<\/li>\n<li>P2P s\u00edt\u011b.<\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Anal\u00fdza s\u00ed\u0165ov\u00e9ho provozu v datov\u00e9 s\u00edti poskytuje p\u0159ehledn\u00e9 informace o jej\u00edm stavu z provozn\u00edho a bezpe\u010dnostn\u00ed hlediska. Je tak cenn\u00fdm podkladem pro s\u00ed\u0165ov\u00e9 a bezpe\u010dnostn\u00ed administr\u00e1tory i aplika\u010dn\u00ed specialisty. Odhalen\u00ed anom\u00e1li\u00ed Jej\u00edm c\u00edlem je zejm\u00e9na odhalit anom\u00e1lie a bezpe\u010dnostn\u00ed rizika, navrhnout optim\u00e1ln\u00ed rozlo\u017een\u00ed s\u00ed\u0165ov\u00fdch kapacit, ur\u010dit kritick\u00e1 m\u00edsta s\u00edt\u011b, detekovat vnit\u0159n\u00ed i vn\u011bj\u0161\u00ed \u00fatoky a&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":60,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"http:\/\/gal.santroch.cz\/index.php\/wp-json\/wp\/v2\/pages\/121"}],"collection":[{"href":"http:\/\/gal.santroch.cz\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/gal.santroch.cz\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/gal.santroch.cz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/gal.santroch.cz\/index.php\/wp-json\/wp\/v2\/comments?post=121"}],"version-history":[{"count":3,"href":"http:\/\/gal.santroch.cz\/index.php\/wp-json\/wp\/v2\/pages\/121\/revisions"}],"predecessor-version":[{"id":126,"href":"http:\/\/gal.santroch.cz\/index.php\/wp-json\/wp\/v2\/pages\/121\/revisions\/126"}],"up":[{"embeddable":true,"href":"http:\/\/gal.santroch.cz\/index.php\/wp-json\/wp\/v2\/pages\/60"}],"wp:attachment":[{"href":"http:\/\/gal.santroch.cz\/index.php\/wp-json\/wp\/v2\/media?parent=121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}