{"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\/pl\/blog\/news\/dostupen-gnu-anastasis-instrumentarij-dlya-rezervnogo-kopirovaniya-klyuchej-shifrovaniya","title":{"rendered":"Dost\u0119pne GNU Anastasis, narz\u0119dzie do tworzenia kopii zapasowych kluczy szyfruj\u0105cych","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Projekt GNU zaprezentowa\u0142 pierwsz\u0105 wersj\u0119 testow\u0105 GNU Anastasis, protoko\u0142u i aplikacji z jego implementacj\u0105, przeznaczon\u0105 do bezpiecznego tworzenia kopii zapasowych kluczy szyfrowania i kod\u00f3w dost\u0119pu. Projekt rozwija si\u0119 dzi\u0119ki deweloperom systemu p\u0142atno\u015bci GNU Taler w odpowiedzi na potrzeb\u0119 narz\u0119dzia do odzyskiwania kluczy utraconych z powodu awarii w systemie przechowywania lub zapomnianego has\u0142a, kt\u00f3rym zaszyfrowany by\u0142 klucz. Kod projektu napisany jest w j\u0119zyku C i jest rozpowszechniany na podstawie licencji GPLv3.    <\/p>\n<p>Podstawowa idea projektu polega na tym, \u017ce klucz dzielony jest na cz\u0119\u015bci, a ka\u017cda cz\u0119\u015b\u0107 jest szyfrowana i przechowywana u niezale\u017cnego dostawcy us\u0142ug przechowywania. W przeciwie\u0144stwie do istniej\u0105cych schemat\u00f3w tworzenia kopii zapasowych kluczy, zwi\u0105zanych z korzystaniem z p\u0142atnych us\u0142ug lub znajomych\/rodziny, proponowana w GNU Anastasis metoda nie opiera si\u0119 na pe\u0142nym zaufaniu do przechowalni ani konieczno\u015bci zapami\u0119tania skomplikowanego has\u0142a, kt\u00f3rym zaszyfrowany jest klucz. Ochrona kopii zapasowych kluczy za pomoc\u0105 hase\u0142 nie jest uwa\u017cana za rozwi\u0105zanie, poniewa\u017c has\u0142o r\u00f3wnie\u017c musi by\u0107 gdzie\u015b przechowywane lub zapami\u0119tane (klucze mog\u0105 zosta\u0107 utracone na skutek amnezji lub \u015bmierci w\u0142a\u015bciciela).    <\/p>\n<p>Dostawca przechowywania w GNU Anastasis nie mo\u017ce wykorzysta\u0107 klucza, poniewa\u017c ma dost\u0119p tylko do cz\u0119\u015bci klucza, a aby zebra\u0107 wszystkie komponenty klucza w ca\u0142o\u015b\u0107, trzeba si\u0119 uwierzytelni\u0107 u ka\u017cdego dostawcy, kt\u00f3ry stosuje r\u00f3\u017cne metody uwierzytelniania. Uwierzytelnianie przez SMS, e-mail, otrzymanie tradycyjnego listu, videorozmow\u0119, znajomo\u015b\u0107 odpowiedzi na wcze\u015bniej ustalony tajny pytanie oraz mo\u017cliwo\u015b\u0107 wykonania przelewu z wcze\u015bniej wskazanego konta bankowego s\u0105 wspierane. Takie weryfikacje potwierdzaj\u0105, \u017ce u\u017cytkownik ma dost\u0119p do e-maila, numeru telefonu i konta bankowego, a tak\u017ce mo\u017ce odbiera\u0107 listy na podany adres.    <center><img decoding=\"async\" alt=\"Dost\u0119pne GNU Anastasis, narz\u0119dzie do tworzenia kopii zapasowych kluczy szyfruj\u0105cych\" src=\"\/wp-content\/uploads\/2021\/09\/9fe8c4116e88d2448f87346bf8ce89c0.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>Przy zachowaniu klucza u\u017cytkownik sam wybiera dostawc\u00f3w oraz metody uwierzytelniania. Przed przekazaniem danych do dostawcy, cz\u0119\u015b\u0107 klucza jest zaszyfrowana za pomoc\u0105 hasha obliczonego na podstawie sformalizowanych odpowiedzi na kilka pyta\u0144 zwi\u0105zanych z to\u017csamo\u015bci\u0105 w\u0142a\u015bciciela klucza (imi\u0119 i nazwisko, dzie\u0144 i miejsce urodzenia, numer ubezpieczenia spo\u0142ecznego itp.). Dostawca nie otrzymuje informacji o u\u017cytkowniku dokonuj\u0105cym kopii zapasowej, z wyj\u0105tkiem danych niezb\u0119dnych do uwierzytelnienia w\u0142a\u015bciciela. Za przechowywanie dostawca mo\u017ce otrzymywa\u0107 okre\u015blon\u0105 sum\u0119 (wsparcie dla takich p\u0142atno\u015bci zosta\u0142o ju\u017c dodane do GNU Taler, ale obecnie dw\u00f3ch testowych dostawc\u00f3w dzia\u0142a za darmo). Do zarz\u0105dzania procesem przywracania opracowano narz\u0119dzie z graficznym interfejsem opartym na bibliotece GTK.<br \/>\n<br \/>\u0179r\u00f3d\u0142o: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55773\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\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 [&hellip;]<\/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<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\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, 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