{"id":239,"date":"2022-09-13T13:23:00","date_gmt":"2022-09-13T10:23:00","guid":{"rendered":"http:\/\/iqplus.duk-tech.com\/wp\/?p=239"},"modified":"2022-11-03T12:04:55","modified_gmt":"2022-11-03T09:04:55","slug":"3-amenintari-de-care-trebuie-sa-te-protejezi","status":"publish","type":"post","link":"https:\/\/www.iqplus.ro\/index.php\/3-amenintari-de-care-trebuie-sa-te-protejezi\/","title":{"rendered":"3 amenin\u021b\u0103ri de care trebuie s\u0103 te protejezi"},"content":{"rendered":"\n<p><span class=\"trx_addons_dropcap trx_addons_dropcap_style_2\">R<\/span>e\u021belele de ast\u0103zi sunt adesea formate doar din dispozitivele \u00een sine \u0219i din modul \u00een care acestea sunt conectate: prin internet, uneori prin intermediul VPN-urilor, la casele \u0219i cafenelele din care lucreaz\u0103 oamenii, la cloud \u0219i centrele de date \u00een care tr\u0103iesc serviciile. <\/p>\n\n\n\n<p>A\u0219adar, care sunt cele mai importante amenin\u021b\u0103rile cu care ne confrunt\u0103m \u00een zilele noastre?<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">1. Configurare gre\u0219it\u0103<\/h5>\n\n\n\n<p>Potrivit unor cercet\u0103ri recente efectuate de <a rel=\"noreferrer noopener\" href=\"https:\/\/www.verizon.com\/business\/resources\/reports\/dbir\/\" data-type=\"URL\" data-id=\"https:\/\/www.verizon.com\/business\/resources\/reports\/dbir\/\" target=\"_blank\">Verizon<\/a>, erorile de configurare \u0219i utilizarea necorespunz\u0103toare reprezint\u0103 \u00een prezent 14% din \u00eenc\u0103lc\u0103rile care se produc. Erorile de configurare gre\u0219it\u0103 apar atunci c\u00e2nd se configureaz\u0103 un sistem sau o aplica\u021bie astfel \u00eenc\u00e2t s\u0103 fie mai pu\u021bin sigur\u0103. Acest lucru se poate \u00eent\u00e2mpla atunci c\u00e2nd modific\u0103m o setare f\u0103r\u0103 s\u0103 \u00een\u021belegem pe deplin consecin\u021bele sau c\u00e2nd introducem o valoare incorect\u0103. <\/p>\n\n\n\n<p>Oricare dintre acestea poate crea o vulnerabilitate serioas\u0103 &#8211; de exemplu, un firewall configurat gre\u0219it poate permite accesul neautorizat la o re\u021bea intern\u0103 sau un server web configurat gre\u0219it ar putea s\u0103 divulge informa\u021bii sensibile.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-gallery alignwide has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" data-id=\"21339\" src=\"http:\/\/iqplus.duk-tech.com\/wp\/wp-content\/uploads\/2020\/04\/IQ-Plus-Security-1024x683.jpg\" alt=\"ATTACHMENT DETAILS  IQ-Plus-Security-scaled\" class=\"wp-image-21339\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"21582\" src=\"http:\/\/www.iqplus.ro\/wp-content\/uploads\/2022\/09\/IQ-Plus-Cibersecurity-web-1024x683.jpg\" alt=\"IQ-Plus-Cibersecurity-web\" class=\"wp-image-21582\" srcset=\"https:\/\/www.iqplus.ro\/wp-content\/uploads\/2022\/09\/IQ-Plus-Cibersecurity-web-1024x683.jpg 1024w, https:\/\/www.iqplus.ro\/wp-content\/uploads\/2022\/09\/IQ-Plus-Cibersecurity-web-300x200.jpg 300w, https:\/\/www.iqplus.ro\/wp-content\/uploads\/2022\/09\/IQ-Plus-Cibersecurity-web-768x512.jpg 768w, https:\/\/www.iqplus.ro\/wp-content\/uploads\/2022\/09\/IQ-Plus-Cibersecurity-web-1536x1024.jpg 1536w, https:\/\/www.iqplus.ro\/wp-content\/uploads\/2022\/09\/IQ-Plus-Cibersecurity-web-2048x1366.jpg 2048w, https:\/\/www.iqplus.ro\/wp-content\/uploads\/2022\/09\/IQ-Plus-Cibersecurity-web-370x247.jpg 370w, https:\/\/www.iqplus.ro\/wp-content\/uploads\/2022\/09\/IQ-Plus-Cibersecurity-web-840x560.jpg 840w, https:\/\/www.iqplus.ro\/wp-content\/uploads\/2022\/09\/IQ-Plus-Cibersecurity-web-410x273.jpg 410w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h5 class=\"wp-block-heading\">2. Software \u00eenvechit<\/h5>\n\n\n\n<p>Dac\u0103 nu ne actualiz\u0103m software-ul, firmware-ul \u0219i sistemele de operare la cele mai recente versiuni pe m\u0103sur\u0103 ce acestea sunt lansate, re\u021beaua noastr\u0103 este expus\u0103.<\/p>\n\n\n\n<p>Dezvoltatorii de software \u0219i aplica\u021bii lanseaz\u0103 \u00een mod constant actualiz\u0103ri cu patch-uri pentru a acoperi vulnerabilit\u0103\u021bile care au fost descoperite \u00een codul lor. Aplicarea de patch-uri este esen\u021bial\u0103 pentru a remedia aceste vulnerabilit\u0103\u021bi \u00een \u00eentreaga re\u021bea de dispozitive a unei organiza\u021bii poate necesita timp \u0219i poate fi complex\u0103 de implementat.<\/p>\n\n\n\n<p>Un scaner de vulnerabilit\u0103\u021bi ofer\u0103 un inventar \u00een timp real tuturor programelor care trebuie actualizate, precum \u0219i detectarea configura\u021biile gre\u0219ite care reduc securitatea.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">3. Atac DoS<\/h5>\n\n\n\n<p>Amenin\u0103rile men\u021bionate anterior sunt de cele mai multe ori exploatate pentru a p\u0103trunde \u00een re\u021bele \u0219i a fura informa\u021bii. De partea cealalt\u0103, un atac de tip Denial of Service (DoS) are drept scop \u00eenchiderea unei re\u021bele \u0219i s\u0103 o fac\u0103 inaccesibil\u0103.<\/p>\n\n\n\n<p>Acest lucru poate fi realizat prin mai multe mijloace, fie cu malware, fie prin inundarea re\u021belei \u021bint\u0103 cu trafic, fie prin trimiterea de informa\u021bii care declan\u0219eaz\u0103 un blocaj, cum ar fi solicitarea unor interog\u0103ri prea complexe care blocheaz\u0103 o baz\u0103 de date. \u00cen fiecare caz, atacul DoS \u00eempiedic\u0103 clien\u021bii sau angaja\u021bii s\u0103 foloseasc\u0103 serviciul sau resursele pe care le a\u0219teapt\u0103.<\/p>\n\n\n\n<p>Atacurile DoS vizeaz\u0103 adesea site-urile web ale unor organiza\u021bii de profil \u00eenalt, cum ar fi b\u0103nci, companii media \u0219i guverne. De\u0219i atacurile DoS nu duc, de obicei, la furtul sau pierderea de date, acestea v\u0103 pot costa mult timp \u0219i bani pentru a le gestiona. O re\u021bea de distribuire a con\u021binutului (CDN) configurat\u0103 corespunz\u0103tor poate ajuta la protejarea site-urilor web \u00eempotriva atacurilor DoS \u0219i a altor atacuri mali\u021bioase obi\u0219nuite.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-gallery alignwide has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\"><\/figure>\n\n\n\n<p class=\"has-small-font-size\">Surs\u0103 informa\u021bii:&nbsp;<a href=\"https:\/\/thehackernews.com\/2022\/09\/5-network-security-threats-and-how-to.html\" data-type=\"URL\" data-id=\"https:\/\/thehackernews.com\/2022\/09\/5-network-security-threats-and-how-to.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/thehackernews.com\/<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Re\u021belele de ast\u0103zi sunt adesea formate doar din dispozitivele \u00een sine \u0219i din modul \u00een care acestea sunt conectate: prin internet, uneori prin intermediul VPN-urilor, la casele \u0219i cafenelele din&hellip;<\/p>\n","protected":false},"author":1,"featured_media":21583,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[193,195,198,194,196,197],"class_list":["post-239","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stiri","tag-cibersecurity","tag-dos","tag-misconfiguration","tag-network","tag-protect","tag-security"],"_links":{"self":[{"href":"https:\/\/www.iqplus.ro\/index.php\/wp-json\/wp\/v2\/posts\/239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iqplus.ro\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iqplus.ro\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iqplus.ro\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iqplus.ro\/index.php\/wp-json\/wp\/v2\/comments?post=239"}],"version-history":[{"count":0,"href":"https:\/\/www.iqplus.ro\/index.php\/wp-json\/wp\/v2\/posts\/239\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iqplus.ro\/index.php\/wp-json\/wp\/v2\/media\/21583"}],"wp:attachment":[{"href":"https:\/\/www.iqplus.ro\/index.php\/wp-json\/wp\/v2\/media?parent=239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iqplus.ro\/index.php\/wp-json\/wp\/v2\/categories?post=239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iqplus.ro\/index.php\/wp-json\/wp\/v2\/tags?post=239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}