Os desenvolvedores do projeto GrapheneOS, que desenvolve um firmware livre e seguro baseado em Android, anunciaram a disponibilidade do port para a plataforma Android 17 lan\u00e7ada ontem. Neste momento, o port est\u00e1 sendo transferido para um reposit\u00f3rio p\u00fablico com o c\u00f3digo fonte (os desenvolvedores do GrapheneOS tiveram acesso ao c\u00f3digo e patches do Android antes da libera\u00e7\u00e3o p\u00fablica, gra\u00e7as \u00e0 parceria com um dos fornecedores OEM). <\/p>\n
Hoje, planejam lan\u00e7ar a vers\u00e3o final do GrapheneOS baseada no Android 16 QPR2, ap\u00f3s o qual amanh\u00e3 ser\u00e1 disponibilizada a vers\u00e3o inicial baseada no Android 17. A vers\u00e3o do GrapheneOS baseada no Android 17 oferece suporte a todos os dispositivos para os quais estavam sendo criadas compila\u00e7\u00f5es na ramifica\u00e7\u00e3o do Android 16, mas as compila\u00e7\u00f5es foram testadas apenas nos smartphones Pixel 6a, 7, 7a, 8, 10a, 10 e 10 Pro Fold. <\/p>\n
O GrapheneOS desenvolve um desvio da base de c\u00f3digo AOSP (Android Open Source Project), incluindo muitas tecnologias experimentais relacionadas ao fortalecimento do isolamento de aplicativos, gerenciamento de acesso, bloqueio de explora\u00e7\u00e3o de vulnerabilidades e dificuldade na execu\u00e7\u00e3o de exploits. Entre outras coisas, a plataforma utiliza uma implementa\u00e7\u00e3o pr\u00f3pria do malloc, uma vers\u00e3o modificada da libc com prote\u00e7\u00e3o contra corrup\u00e7\u00e3o de mem\u00f3ria e uma separa\u00e7\u00e3o mais r\u00edgida do espa\u00e7o de endere\u00e7amento dos processos. O n\u00facleo do Linux inclui mecanismos de prote\u00e7\u00e3o adicionais, como etiquetas can\u00e1rio no slub para bloquear estouros de buffer. Para aumentar o isolamento de aplicativos, s\u00e3o utilizados SELinux e seccomp-bpf. O usu\u00e1rio pode limitar seletivamente o acesso dos aplicativos a opera\u00e7\u00f5es de rede, sensores, agenda de contatos e dispositivos perif\u00e9ricos (USB, c\u00e2mera). \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 GrapheneOS, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0437\u0430\u0449\u0438\u0449\u0451\u043d\u043d\u0443\u044e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u0443\u044e \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0443 \u043d\u0430 \u0431\u0430\u0437\u0435 Android, \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 \u043f\u043e\u0440\u0442\u0430 \u043d\u0430 \u0431\u0430\u0437\u0435 \u0432\u044b\u043f\u0443\u0449\u0435\u043d\u043d\u043e\u0439 \u0432\u0447\u0435\u0440\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Android 17. \u0412 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0435\u0440\u0435\u043d\u043e\u0441 \u043f\u043e\u0440\u0442\u0430 \u0432 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u044b\u0439 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0439 \u0441 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u043c \u043a\u043e\u0434\u043e\u043c (\u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 GrapheneOS \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0438 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u043a\u043e\u0434\u0443 \u0438 \u043f\u0430\u0442\u0447\u0430\u043c Android \u0434\u043e \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0432 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u0434\u043e\u0441\u0442\u0443\u043f, \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u043f\u0430\u0440\u0442\u043d\u0451\u0440\u0441\u0442\u0432\u0443 \u0441 \u043e\u0434\u043d\u0438\u043c \u0438\u0437 OEM-\u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a\u043e\u0432). \u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182211","post","type-post","status-publish","format-standard","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\udd47GrapheneOS portado para Android 17 | ProHoster","description":"Os desenvolvedores do projeto GrapheneOS, que desenvolve um firmware livre e seguro baseado em Android, anunciaram a disponibilidade do port para a plataforma Android 17 lan\u00e7ada 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Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"