{"id":101238,"date":"2021-09-09T16:22:48","date_gmt":"2021-09-09T14:22:49","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-gnu-anastasis-instrumentarij-dlya-rezervnogo-kopirovaniya-klyuchej-shifrovaniya"},"modified":"2021-09-09T16:22:48","modified_gmt":"2021-09-09T14:22:49","slug":"dostupen-gnu-anastasis-instrumentarij-dlya-rezervnogo-kopirovaniya-klyuchej-shifrovaniya","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/dostupen-gnu-anastasis-instrumentarij-dlya-rezervnogo-kopirovaniya-klyuchej-shifrovaniya","title":{"rendered":"El\u00e9rhet\u0151 a GNU Anastasis, kulcsment\u00e9si eszk\u00f6zk\u00e9szlet","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A GNU projekt bemutatta az els\u0151 tesztkiad\u00e1s\u00e1t a GNU Anastasis-nak, amely egy protokoll \u00e9s az alkalmaz\u00e1sok megval\u00f3s\u00edt\u00e1sa, amely biztons\u00e1gos titkos\u00edt\u00e1si kulcsok \u00e9s hozz\u00e1f\u00e9r\u00e9si k\u00f3dok biztons\u00e1gi ment\u00e9s\u00e9re szolg\u00e1l. A projekt a GNU Taler fizet\u00e9si rendszer fejleszt\u0151i \u00e1ltal fejl\u0151dik, v\u00e1laszul a sz\u00fcks\u00e9gletre egy olyan eszk\u00f6zre, amely lehet\u0151v\u00e9 teszi a kulcsok helyre\u00e1ll\u00edt\u00e1s\u00e1t, amelyeket elvesztettek a t\u00e1rol\u00f3rendszer meghib\u00e1sod\u00e1sa vagy egy elfelejtett jelsz\u00f3 miatt, amellyel a kulcsot titkos\u00edtott\u00e1k. A projekt k\u00f3dja C nyelven k\u00e9sz\u00fclt, \u00e9s a GPLv3 licenc alatt terjesztik. <\/p>\n

A projekt alapgondolata az, hogy a kulcsot r\u00e9szekre bontj\u00e1k, \u00e9s minden egyes r\u00e9szt titkos\u00edtanak, majd egy f\u00fcggetlen t\u00e1rol\u00f3 szolg\u00e1ltat\u00f3n\u00e1l helyeznek el. Ellent\u00e9tben a l\u00e9tez\u0151 kulcsbiztons\u00e1gi ment\u00e9si s\u00e9m\u00e1kkal, amelyek p\u00e9nzes szolg\u00e1ltat\u00e1sok vagy bar\u00e1tok\/rokonok bevon\u00e1s\u00e1ra \u00e9p\u00edtenek, a GNU Anastasis \u00e1ltal javasolt m\u00f3dszer nem t\u00e1maszkodik a t\u00e1rol\u00f3ra val\u00f3 teljes bizalomra, vagy arra, hogy egy bonyolult jelsz\u00f3t kellene megjegyezni, amellyel a kulcsot titkos\u00edtott\u00e1k. A kulcsok jelszavakkal t\u00f6rt\u00e9n\u0151 v\u00e9delme nem tekinthet\u0151 megold\u00e1snak, mivel a jelsz\u00f3t is valahol t\u00e1rolni vagy megjegyezni kell (a kulcsok elveszhetnek amn\u00e9zia vagy a tulajdonos hal\u00e1la miatt). <\/p>\n

A GNU Anastasis t\u00e1rol\u00f3szolg\u00e1ltat\u00f3j\u00e1nak nincs hozz\u00e1f\u00e9r\u00e9se a kulcshoz, mivel csak a kulcs egy r\u00e9sz\u00e9hez f\u00e9r hozz\u00e1, \u00e9s ahhoz, hogy az \u00f6sszes kulcselem egyes\u00fclj\u00f6n, minden egyes szolg\u00e1ltat\u00f3n\u00e1l autentik\u00e1lni kell mag\u00e1t, akik k\u00fcl\u00f6nb\u00f6z\u0151 autentik\u00e1ci\u00f3s m\u00f3dszereket haszn\u00e1lnak. T\u00e1mogatott az autentik\u00e1ci\u00f3 SMS-en, e-mailen, hagyom\u00e1nyos lev\u00e9l form\u00e1j\u00e1ban, videoh\u00edv\u00e1s sor\u00e1n, egy el\u0151re meghat\u00e1rozott titkos k\u00e9rd\u00e9sre adott v\u00e1lasz tud\u00e1s\u00e1val, valamint egy el\u0151re megadott banksz\u00e1ml\u00e1r\u00f3l t\u00f6rt\u00e9n\u0151 \u00e1tutal\u00e1s lehet\u0151s\u00e9g\u00e9vel. Az ilyen ellen\u0151rz\u00e9sek igazolj\u00e1k, hogy a felhaszn\u00e1l\u00f3 hozz\u00e1f\u00e9r\u00e9ssel rendelkezik az e-mailhez, a telefonsz\u00e1mhoz \u00e9s a banksz\u00e1ml\u00e1hoz, valamint k\u00e9pes leveleket kapni a megadott c\u00edmen.

\"El\u00e9rhet\u0151<\/center> <\/p>\n

A kulcs meg\u0151rz\u00e9sekor a felhaszn\u00e1l\u00f3 maga v\u00e1lasztja ki a szolg\u00e1ltat\u00f3kat \u00e9s az alkalmazott hiteles\u00edt\u00e9si m\u00f3dszereket. Az adatok szolg\u00e1ltat\u00f3hoz t\u00f6rt\u00e9n\u0151 tov\u00e1bb\u00edt\u00e1sa el\u0151tt a kulcsvan r\u00e9szletei titkos\u00edtva vannak egy hash seg\u00edts\u00e9g\u00e9vel, amelyet a szem\u00e9lyi adatokkal kapcsolatos, formaliz\u00e1lt k\u00e9rd\u00e9sekre adott v\u00e1laszok alapj\u00e1n sz\u00e1m\u00edtanak ki (n\u00e9v, sz\u00fclet\u00e9si id\u0151 \u00e9s hely, t\u00e1rsadalombiztos\u00edt\u00e1si sz\u00e1m stb.). A szolg\u00e1ltat\u00f3 nem kap inform\u00e1ci\u00f3t a felhaszn\u00e1l\u00f3r\u00f3l, aki biztons\u00e1gi m\u00e1solatot k\u00e9sz\u00edt, kiv\u00e9ve a kulcs birtokos\u00e1nak hiteles\u00edt\u00e9s\u00e9hez sz\u00fcks\u00e9ges adatokat. A t\u00e1rol\u00e1s\u00e9rt a szolg\u00e1ltat\u00f3 bizonyos \u00f6sszeg kifizet\u00e9s\u00e9re jogosult (a hasonl\u00f3 fizessek t\u00e1mogat\u00e1s\u00e1hoz sz\u00fcks\u00e9ges funkci\u00f3k m\u00e1r be lettek \u00e9p\u00edtve a GNU Taler-be, de a jelenlegi k\u00e9t teszt szolg\u00e1ltat\u00f3 ingyenesen m\u0171k\u00f6dik). A helyre\u00e1ll\u00edt\u00e1si folyamat kezel\u00e9s\u00e9re egy GTK k\u00f6nyvt\u00e1ron alapul\u00f3 grafikus interf\u00e9sszel rendelkez\u0151 alkalmaz\u00e1st fejlesztettek ki.
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u043e\u0435\u043a\u0442 GNU \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043f\u0435\u0440\u0432\u044b\u0439 \u0442\u0435\u0441\u0442\u043e\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a GNU Anastasis, \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 \u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0441 \u0435\u0433\u043e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044b\u0445 \u0434\u043b\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0433\u043e \u0440\u0435\u0437\u0435\u0440\u0432\u043d\u043e\u0433\u043e \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043a\u043b\u044e\u0447\u0435\u0439 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u043a\u043e\u0434\u043e\u0432 \u0434\u043e\u0441\u0442\u0443\u043f\u0430. \u041f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c\u0438 \u043f\u043b\u0430\u0442\u0451\u0436\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b GNU Taler \u0432 \u043e\u0442\u0432\u0435\u0442 \u043d\u0430 \u043f\u043e\u0442\u0440\u0435\u0431\u043d\u043e\u0441\u0442\u044c \u0432 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0435 \u0434\u043b\u044f \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043a\u043b\u044e\u0447\u0435\u0439, \u043f\u043e\u0442\u0435\u0440\u044f\u043d\u043d\u044b\u0445 \u043f\u043e\u0441\u043b\u0435 \u0441\u0431\u043e\u044f \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0438\u043b\u0438 \u0438\u0437-\u0437\u0430 \u0437\u0430\u0431\u044b\u0442\u043e\u0433\u043e \u043f\u0430\u0440\u043e\u043b\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u043c \u0431\u044b\u043b \u0437\u0430\u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d \u043a\u043b\u044e\u0447. \u041a\u043e\u0434 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":101239,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-101238","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47El\u00e9rhet\u0151 a GNU Anastasis, a titkos\u00edt\u00e1si kulcsok biztons\u00e1gi m\u00e1solat\u00e1nak k\u00e9sz\u00edt\u00e9s\u00e9re szolg\u00e1l\u00f3 eszk\u00f6zk\u00e9szlet | ProHoster","description":"A GNU projekt bemutatta a GNU Anastasis els\u0151 tesztv\u00e1ltozat\u00e1t, a protokollt \u00e9s az alkalmaz\u00e1sokat, amelyek annak megval\u00f3s\u00edt\u00e1s\u00e1ra szolg\u00e1lnak, biztons\u00e1gos titkos\u00edt\u00e1si kulcsok \u00e9s hozz\u00e1f\u00e9r\u00e9si k\u00f3dok biztons\u00e1gi m\u00e1solat\u00e1nak k\u00e9sz\u00edt\u00e9s\u00e9re.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/dostupen-gnu-anastasis-instrumentarij-dlya-rezervnogo-kopirovaniya-klyuchej-shifrovaniya","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d GNU Anastasis, \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 \u0434\u043b\u044f \u0440\u0435\u0437\u0435\u0440\u0432\u043d\u043e\u0433\u043e \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043a\u043b\u044e\u0447\u0435\u0439 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f | ProHoster","og:description":"\u041f\u0440\u043e\u0435\u043a\u0442 GNU \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043f\u0435\u0440\u0432\u044b\u0439 \u0442\u0435\u0441\u0442\u043e\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a GNU Anastasis, \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 \u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0441 \u0435\u0433\u043e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044b\u0445 \u0434\u043b\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0433\u043e \u0440\u0435\u0437\u0435\u0440\u0432\u043d\u043e\u0433\u043e \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043a\u043b\u044e\u0447\u0435\u0439 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u043a\u043e\u0434\u043e\u0432 \u0434\u043e\u0441\u0442\u0443\u043f\u0430.","og:url":"https:\/\/prohoster.info\/hu\/blog\/news\/dostupen-gnu-anastasis-instrumentarij-dlya-rezervnogo-kopirovaniya-klyuchej-shifrovaniya","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2021-09-09T14:22:49+00:00","article:modified_time":"2021-09-09T14:22:49+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"101238","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-09-09 14:40:16","updated":"2022-10-03 07:35:54","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/101238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/comments?post=101238"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/101238\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media\/101239"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media?parent=101238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/categories?post=101238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/tags?post=101238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}