{"id":37428,"date":"2019-10-31T22:17:35","date_gmt":"2019-10-31T19:17:35","guid":{"rendered":"https:\/\/prohoster.info\/blog\/ibm-google-microsoft-i-intel-obrazovali-alyans-dlya-razvitiya-otkrytyh-tehnologij-zashhity-dannyh\/"},"modified":"2019-10-31T22:17:35","modified_gmt":"2019-10-31T19:17:35","slug":"ibm-google-microsoft-i-intel-obrazovali-alyans-dlya-razvitiya-otkrytyh-tehnologij-zashhity-dannyh","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/ibm-google-microsoft-i-intel-obrazovali-alyans-dlya-razvitiya-otkrytyh-tehnologij-zashhity-dannyh","title":{"rendered":"IBM, Google, Microsoft ja Intel on moodustanud liidu avatud andmekaitsetehnologiate arendamiseks","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Linux Foundationi organisatsioon <noindex><a rel=\"nofollow\" href=\"https:\/\/www.linuxfoundation.org\/press-release\/2019\/08\/new-cross-industry-effort-to-advance-computational-trust-and-security-for-next-generation-cloud-and-edge-computing\/\">teatas<\/a><\/noindex> konsortsiumi asutamine <noindex><a rel=\"nofollow\" href=\"https:\/\/confidentialcomputing.io\/\">Confidential Computing Consortium<\/a><\/noindex>, mis on suunatud avatud tehnoloogiate ja standardite v\u00e4ljat\u00f6\u00f6tamisele, mis on seotud andmete turvalise t\u00f6\u00f6tlemisega m\u00e4lus ja konfidentsiaalsete arvutustega. \u00dchisprojekti on juba liitunud sellised ettev\u00f5tted nagu Alibaba, Arm, Baidu, Google, IBM, Intel, Tencent ja Microsoft, kes kavatsevad \u00fchiselt neutraalsel platvormil arendada tehnoloogiaid andmete isoleerimiseks m\u00e4lus arvutuste k\u00e4igus.<\/p>\n<p> L\u00f5ppeesm\u00e4rgiks on pakkuda vahendeid, et toetada andmete t\u00e4isringi t\u00f6\u00f6tlemist kr\u00fcptitud kujul, ilma et info oleks avatud kujul erinevates etappides. Konsortsiumi huvialasse kuuluvad eelk\u00f5ige tehnoloogiad, mis on seotud kr\u00fcptitud andmete kasutamisega arvutuste k\u00e4igus, nimelt isoleeritud anklavide rakendamine, protokollid <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50915\">mitmepoolsete arvutuste<\/a><\/noindex>, kr\u00fcptitud andmete t\u00f6\u00f6tlemine m\u00e4lus ja andmete t\u00e4ielik isoleerimine m\u00e4lus (n\u00e4iteks, et v\u00e4ltida host-s\u00fcsteemi administraatori juurdep\u00e4\u00e4su andmetele k\u00fclaliste s\u00fcsteemide m\u00e4lus).<\/p>\n<p>Confidential Computing Consortiumis on iseseisvaks arendamiseks edasi antud j\u00e4rgmised projektid:<\/p>\n<ul>\n<li class=\"l\"> Ettev\u00f5te Intel on edastanud edasise koost\u00f6\u00f6 arendamiseks <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=44667\">varasemalt avatud<\/a><\/noindex><br \/>\nkomponendid tehnoloogia kasutamiseks <noindex><a rel=\"nofollow\" href=\"https:\/\/01.org\/intel-softwareguard-extensions\">SGX<\/a><\/noindex> (Software Guard Extensions) Linuxis, sealhulgas SDK koos t\u00f6\u00f6riistade ja teekide kogumiga. SGX pakub spetsiaalsete protsessorite k\u00e4su kasutamist rakenduste kasutaja tasemel suletud m\u00e4lupiirkondade eraldamiseks, mille sisu on kr\u00fcptitud ja mida ei saa lugeda ega muuta isegi tuuma ja koodi poolt, mis k\u00e4ivitatakse ring0, SMM ja VMM re\u017eiimides;<\/p>\n<li class=\"l\">  Microsoft on edastanud raamistikku <noindex><a rel=\"nofollow\" href=\"https:\/\/openenclave.io\/sdk\/\">Open Enclav<\/a><\/noindex>, mis v\u00f5imaldab luua rakendusi erinevate TEE (Trusted Execution Environment) arhitektuuride jaoks, kasutades \u00fchte API-d ja anklavi abstraktset esitusviisi. Open Enclav abil loodud rakendus v\u00f5ib t\u00f6\u00f6tada s\u00fcsteemides, kus on erinevad anklavi elluviimised. TEE-st toetatakse praegu ainult Intel SGX-i. ARM TrustZone'i toe arendamine on k\u00e4imas. Toetuse osas <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=49760\">Keystone<\/a><\/noindex>, AMD PSP (Platform Security Processor) ja AMD SEV (Secure Encryption Virtualization) kohta ei ole teavet.\n<li class=\"l\"> Ettev\u00f5te Red Hat on edastanud projekti <noindex><a rel=\"nofollow\" href=\"https:\/\/enarx.io\/\">Enarx<\/a><\/noindex>, pakub abstraktsioonikihti universaalsete rakenduste loomiseks, mis t\u00f6\u00f6tavad erinevates TEE (Trusted Execution Environment) toetavates keskkondades, s\u00f5ltumatult riistvaraarhitektuuridest ja v\u00f5imaldades kasutada erinevaid programmeerimiskeeli (kasutatakse WebAssembly p\u00f5hine runtime). Praegu toetavad projekti AMD SEV ja Intel SGX tehnoloogiad.\n<\/ul>\n<p>M\u00f5ned t\u00e4helepanuta j\u00e4etud sarnased projektid on raamistik <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=48555\">Asylo<\/a><\/noindex>, mis areneb peamiselt Google'i inseneride j\u00f5ududega, kuid  <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/google\/asylo\">ei ole<\/a><\/noindex> on ametlikult toetatav Google'i toode. Raamistik v\u00f5imaldab rakendusi kergesti kohandada, et viia osa funktsionaalsusest, mis vajab t\u00e4iendavat kaitset, kaitstud anklaavisse. Asylo toetab vaid Intel SGX riistvaralisi isoleerimismehhanisme, kuid pakub ka tarkvaralist mehhanismi anklavide loomiseks, kasutades virtualiseerimist. <\/p>\n<p>Tuletame meelde, et anklav (<noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Trusted_execution_environment\">TEE<\/a><\/noindex>, Trusted Execution Environment) t\u00e4hendab, et protsessor pakub spetsiaalset isoleeritud ala, mis v\u00f5imaldab viia osa rakenduste ja operatsioonis\u00fcsteemi funktsionaalsusest eraldi keskkonda, mille m\u00e4lu sisu ja t\u00e4idetav kood on peamise s\u00fcsteemi eest kergesti k\u00e4ttesaamatud, s\u00f5ltumatult olemasolevatest \u00f5igustest. Erinevaid kr\u00fcpteerimisalgoritme, privaatv\u00f5tmete ja paroolide t\u00f6\u00f6tlemise funktsioone, autentimismeetodeid ja konfidentsiaalsete andmetega t\u00f6\u00f6tamise koodi v\u00f5ivad anklavisse kanda. <\/p>\n<p>Peamise s\u00fcsteemi kompromiteerimise korral ei saa r\u00fcndaja m\u00e4\u00e4rata anklavis hoitud teavet ja on piiratud vaid v\u00e4lise programmeerimiselamuga. Riistvaraliste anklavide rakendamist saab pidada alternatiiviks kr\u00fcpteerimise meetoditele, mis p\u00f5hinevad  <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%93%D0%BE%D0%BC%D0%BE%D0%BC%D0%BE%D1%80%D1%84%D0%BD%D0%BE%D0%B5_%D1%88%D0%B8%D1%84%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5\">homomorfsete<\/a><\/noindex> kr\u00fcpteerimise v\u00f5i <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%9F%D1%80%D0%BE%D1%82%D0%BE%D0%BA%D0%BE%D0%BB_%D0%BA%D0%BE%D0%BD%D1%84%D0%B8%D0%B4%D0%B5%D0%BD%D1%86%D0%B8%D0%B0%D0%BB%D1%8C%D0%BD%D0%BE%D0%B3%D0%BE_%D0%B2%D1%8B%D1%87%D0%B8%D1%81%D0%BB%D0%B5%D0%BD%D0%B8%D1%8F\">konfidentsiaalse arvutamise protokollidele<\/a><\/noindex>, kuid erinevalt neist tehnoloogiatest m\u00f5jutab anklav praktiliselt arvutuste j\u00f5udlust konfidentsiaalsete andmete t\u00f6\u00f6tlemisel ja oluliselt lihtsustab arendust.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Allikas: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51345\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f Linux Foundation \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e\u0431 \u0443\u0447\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u0438 \u043a\u043e\u043d\u0441\u043e\u0440\u0446\u0438\u0443\u043c\u0430 Confidential Computing Consortium, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 \u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u043e\u0432, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u043f\u0430\u043c\u044f\u0442\u0438 \u0438 \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u043c\u0438 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f\u043c\u0438. \u041a \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u043c\u0443 \u043f\u0440\u043e\u0435\u043a\u0442\u0443 \u0443\u0436\u0435 \u043f\u0440\u0438\u0441\u043e\u0435\u0434\u0438\u043d\u0438\u043b\u0438\u0441\u044c \u0442\u0430\u043a\u0438\u0435 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438, \u043a\u0430\u043a Alibaba, Arm, Baidu, Google, IBM, Intel, Tencent \u0438 Microsoft, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0430\u043c\u0435\u0440\u0435\u043d\u044b \u0441\u043e\u043e\u0431\u0449\u0430 \u043d\u0430 \u043d\u0435\u0439\u0442\u0440\u0430\u043b\u044c\u043d\u043e\u0439 \u043f\u043b\u043e\u0449\u0430\u0434\u043a\u0435 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0442\u044c \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 \u0434\u043b\u044f \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-37428","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f Linux Foundation\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" 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