{"id":254804,"date":"2022-06-23T11:07:00","date_gmt":"2022-06-23T08:07:00","guid":{"rendered":"https:\/\/vpn.inform.click\/?p=254804"},"modified":"2023-06-19T04:28:01","modified_gmt":"2023-06-19T01:28:01","slug":"microsoft-edgei-super-duper-secure-mode-keelab-taiendava-turvalisuse-tagamiseks-javascripti","status":"publish","type":"post","link":"https:\/\/vpn.inform.click\/et\/microsoft-edgei-super-duper-secure-mode-keelab-taiendava-turvalisuse-tagamiseks-javascripti\/","title":{"rendered":"Microsoft Edge&#8217;i &#8220;Super Duper Secure Mode&#8221; keelab t\u00e4iendava turvalisuse tagamiseks JavaScripti"},"content":{"rendered":"\n<p>Microsofti poolt v\u00e4lja t\u00f6\u00f6tatud Microsoft Edge on <strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Cross-platform_software\" rel=\"noopener nofollow\" class=\"external external_icon\" target=\"_blank\">platvormide\u00fclene<\/a><\/strong> veebibrauser. See brauser ilmus esmakordselt <strong>Windows 10<\/strong> ja <strong>Xbox One<\/strong> jaoks <strong>2015.<\/strong> aastal, <strong>Androidile<\/strong> ja <strong>iOS<\/strong> -ile <strong>2017.<\/strong> aastal, <strong>Macile<\/strong> 2019. <strong>aastal<\/strong> ning <strong>Linuxile<\/strong> <strong>2020.<\/strong> aasta oktoobris .<\/p>\n<p>See saavutas kiiresti populaarsuse ja asendas oma eelk\u00e4ija <strong>Internet Explorer 11<\/strong> <strong>ops\u00fcsteemides Windows 8.1<\/strong>, <strong>2002 R2<\/strong>, <strong>Server 2016<\/strong> ja <strong>Server 2019.<\/strong> Lisaks avaldas Microsoft plaani rekonstrueerida brauser Chromiumip\u00f5hiseks <strong>koos<\/strong> Blinki <a href=\"https:\/\/blogs.windows.com\/windowsexperience\/2018\/12\/06\/microsoft-edge-making-the-web-better-through-more-open-source-collaboration\/\" rel=\"noopener nofollow\" class=\"external external_icon\" target=\"_blank\">ja<\/a> V8 <strong>mootoritega<\/strong>.<\/p>\n<p><strong>T\u00e4na teatas Microsoft, et kavatseb oma Edge'i veebibrauseris<\/strong> katse l\u00e4bi viia. See katse <strong>keelab tahtlikult olulise j\u00f5udluse ja optimeerimise funktsiooni, et v\u00f5imaldada<\/strong> <strong>Edge<\/strong> <strong>Super Duper Secure re\u017eiimis<\/strong> t\u00e4iustatud turbeuuendusi .<\/p>\n<p><strong>Jonathan Norman, kes on Microsoft Edge'i haavatavuse uurimise juht, teatas t\u00e4na, et &quot;uue<\/strong> <strong>Super Duper Secure Mode'i<\/strong> idee on keelata <strong>JIT (just-In-Time)<\/strong> tugi V8, Edge'i brauseri JavaScripti mootoris.&quot;<\/p>\n<p>Kuigi JIT on enamikule kasutajatele v\u00f5\u00f5ras, t\u00e4idab veebibrauserites keskset rolli. JIT kasutab <strong>JavaScripti<\/strong> ja korraldab selle masinkoodiks. Kui brauser n\u00f5uab koodi, suurendab see <strong>oluliselt kiirust<\/strong>. Kui seda ei juhtu, <strong>visatakse<\/strong> kood \u00e4ra .<\/p>\n<p>JIT-i tugi V8-s on aga keeruline. Norman \u00fctles, et JIT-iga seotud turbeprobleemid moodustasid <strong>ainu\u00fcksi 2019. aastal 45% k\u00f5igist V8 haavatavustest<\/strong>. Pealegi s\u00f5ltuvad enam kui pooled Chrome'i &quot; <strong>looduslikust &quot; kasutusest<\/strong> <strong>JIT-iga seotud vigadest<\/strong>.<\/p>\n<p>Norman lisab veel, et Microsoft Edge'i meeskonna hiljutised testid on n\u00e4idanud, et vaatamata oma <strong>otsustavale rollile<\/strong> brauserite kiirendamisel ei ole JIT enam Edge'i j\u00f5udluse p\u00f5hifunktsioon.<\/p>\n<p>Super <strong>Duper Secure Mode<\/strong> keelab JIT-i, kuid lubab samal ajal kahte muud turvafunktsiooni, mida nimetatakse <strong><a href=\"https:\/\/software.intel.com\/content\/www\/us\/en\/develop\/articles\/technical-look-control-flow-enforcement-technology.html\" rel=\"noopener nofollow\" class=\"external external_icon\" target=\"_blank\">Control-flow-Enforcement Technology<\/a> (CET)<\/strong> ja <a href=\"https:\/\/docs.microsoft.com\/en-us\/microsoft-365\/security\/defender-endpoint\/exploit-protection-reference?view=o365-worldwide#arbitrary-code-guard\" rel=\"noopener nofollow\" class=\"external external_icon\" target=\"_blank\">Arbitrary Code Guard<\/a> <strong>(ACG)<\/strong> \u2013 kaks funktsiooni, mis on tavaliselt vastuolus <strong>V8 JIT-k\u00e4ivitamisega<\/strong>.<\/p>\n<p><strong>Super Duper Secure Mode<\/strong> on praegu m\u00e4rgistatud kui eksperiment ja praegu ei ole plaanis seda kasutajatele saata. See funktsioon on aga juba aktiivne ja testimiseks saadaval. Edge Canary, Dev ja Beta kasutajad saavad minna j\u00e4rgmisele aadressile ja lubada selle funktsiooni oma Edge'i brauseris:<\/p>\n<\/p>\n<p>Kuigi pole veel kindel, kas see tehnoloogia funktsioonina turule tuuakse, tasub Jonathan Normani s\u00f5nul siiski proovida. <a href=\"https:\/\/techcommunity.microsoft.com\/t5\/microsoft-edge-insider\/ct-p\/MicrosoftEdgeInsider\" rel=\"noopener nofollow\" class=\"external external_icon\" target=\"_blank\">Kasutajad saavad seda tehnoloogiat testida ja j\u00e4tta v\u00e4\u00e4rtuslikku tagasisidet Microsoft Edge Insideri<\/a> arendusmeeskonnale .<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsofti uusim eksperiment JavaScripti keelamisega t\u00e4iendava turvalisuse tagamiseks. \u00d5ppige k\u00f5ike, mida peate teadma<\/p>\n","protected":false},"author":1,"featured_media":305501,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[8518,8558,8538,8435,8476,8487],"tags":[],"class_list":["post-254804","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-andmekaitse","category-kindral","category-seaded","category-vpn-arvutitele","category-vpn-ja-privaatsus","category-vpn-i-juhised"],"_links":{"self":[{"href":"https:\/\/vpn.inform.click\/et\/wp-json\/wp\/v2\/posts\/254804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vpn.inform.click\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vpn.inform.click\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vpn.inform.click\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vpn.inform.click\/et\/wp-json\/wp\/v2\/comments?post=254804"}],"version-history":[{"count":0,"href":"https:\/\/vpn.inform.click\/et\/wp-json\/wp\/v2\/posts\/254804\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vpn.inform.click\/et\/wp-json\/wp\/v2\/media\/305501"}],"wp:attachment":[{"href":"https:\/\/vpn.inform.click\/et\/wp-json\/wp\/v2\/media?parent=254804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vpn.inform.click\/et\/wp-json\/wp\/v2\/categories?post=254804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vpn.inform.click\/et\/wp-json\/wp\/v2\/tags?post=254804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}