{"id":387506,"date":"2022-06-23T09:24:55","date_gmt":"2022-06-23T07:24:55","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=387506"},"modified":"2022-06-23T09:24:55","modified_gmt":"2022-06-23T07:24:55","slug":"le-premier-unikernel-commercial-compatible-posix","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/le-premier-unikernel-commercial-compatible-posix\/","title":{"rendered":"Le premier Unikernel commercial compatible POSIX"},"content":{"rendered":"<p>Les logiciels tiers ou open source peuvent pr\u00e9senter des vuln\u00e9rabilit\u00e9s en termes de s\u00e9curit\u00e9 pouvant mettre en p\u00e9ril toute application au sein d\u2019une entreprise, mais cette menace possible et l&rsquo;impact qui peut en r\u00e9sulter sont encore plus importants dans le cas d\u2019une application g\u00e9rant un syst\u00e8me critique. Les Unikernels am\u00e8nent une solution parfaite pour les applications n\u00e9cessitant de la vitesse, de l&rsquo;agilit\u00e9 tut en offrant une surface d&rsquo;attaque r\u00e9duite pour une s\u00e9curit\u00e9 et une certifiabilit\u00e9 accrues notamment dans le cas d\u2019application avioniques, les v\u00e9hicules autonomes ou encore les infrastructures critiques. Les Unikernels, permettent l\u2019utilisation d\u2019applications pr\u00e9-construites \u00e0 l&rsquo;aide de biblioth\u00e8ques, r\u00e9duisant ainsi la surface d&rsquo;attaque. Ils sont \u00e9galement tr\u00e8s bien adapt\u00e9s en tant que composant pour les syst\u00e8mes critiques avec des charges de travail h\u00e9t\u00e9rog\u00e8nes qui n\u00e9cessitent la coexistence de diff\u00e9rents RTOS invit\u00e9s, Linux ou du bare-metal. Les impl\u00e9mentations Unikernel open source existantes n&rsquo;ont pas connu un grand succ\u00e8s en raison d&rsquo;un manque de fonctionnalit\u00e9s ad\u00e9quates,<\/p>\n<p>En se basant sur le framework LYNX MOSA.ic pour la construction et l&rsquo;int\u00e9gration de syst\u00e8mes complexes multic\u0153urs ou critiques, Lynx Software a bas\u00e9 la conception de son Unikernel sur son noyau temps r\u00e9el LynxOS-178 \u00e9prouv\u00e9 dans l\u2019industrie depuis des d\u00e9cennies, ce qui permet une compatibilit\u00e9 entre la solution Unikernel et le noyau LynxOS-178. Cela permet aux clients LynxOs-178 de porter librement et simplement leurs applications entre chaque environnement tout en \u00e9tant compatible avec les API FACE et POSIX. Le framework Lynx fournit une s\u00e9curit\u00e9 int\u00e9gr\u00e9e pour Unikernel, ouvrant une voie solide vers la double certification des applications critiques en termes de S\u00fbret\u00e9 de fonctionnement et de S\u00e9curit\u00e9.<\/p>\n<p>\u00ab\u00a0Le pedigree de Lynx en mati\u00e8re de s\u00e9curit\u00e9 nous permet de garantir \u00e0 nos clients que nos syst\u00e8mes d&rsquo;exploitation sont s\u00e9curis\u00e9s et pr\u00eats \u00e0 \u00eatre d\u00e9ploy\u00e9s dans des syst\u00e8mes hautes performances, hautement s\u00e9curis\u00e9s et certifiables en termes de s\u00fbret\u00e9 de fonctionnement et cybers\u00e9curit\u00e9\u00a0\u00bb, a d\u00e9clar\u00e9 Pavan Singh, vice-pr\u00e9sident de la gestion des produits chez Lynx Software Technologies. \u00a0\u00bb LynxElement offre une densit\u00e9 accrue, une meilleure s\u00e9curit\u00e9, une vitesse et une empreinte r\u00e9duite par rapport aux diff\u00e9rentes approches. Cela permet de d\u00e9terminer la pr\u00e9visibilit\u00e9 des syst\u00e8mes par les propri\u00e9t\u00e9s du s\u00e9parateur de noyaux, que nous consid\u00e9rons comme l&rsquo;approche fondamentale de la prochaine g\u00e9n\u00e9ration de syst\u00e8mes bas\u00e9s sur les composants logiciels.\u00a0\u00bb<\/p>\n<p>Lynx a d\u00e9velopp\u00e9 sa solution Unikernel s\u00e9curitaire avec l&rsquo;aide de DESE Research, Inc. \u00ab\u00a0La solution que nous avons d\u00e9velopp\u00e9e avec Lynx promet une alternative incroyablement flexible, efficace et robuste aux solutions RTOS courantes pour les plates-formes avionique de l&rsquo;arm\u00e9e\u00a0\u00bb, a d\u00e9clar\u00e9 Michael Kirkpatrick, PDG du DESE Research. \u00ab\u00a0Nous avons cr\u00e9\u00e9 l&rsquo;opportunit\u00e9 pour les clients d&rsquo;h\u00e9berger d\u00e9sormais plusieurs fonctionnalit\u00e9s en temps r\u00e9el en parall\u00e8le sur un seul appareil multiprocesseur sans affecter la s\u00e9curit\u00e9 ou les performances, tout en permettant \u00e9galement le d\u00e9veloppement d&rsquo;architectures de plate-forme avec un SWaP global inf\u00e9rieur.\u00a0\u00bb<\/p>\n<p>L&rsquo;objectif initial de LynxElement est centr\u00e9 sur la s\u00e9curit\u00e9, et un cas d&rsquo;utilisation courant serait d&rsquo;ex\u00e9cuter des composants de s\u00e9curit\u00e9 comme IDS et VPN. En utilisant une diode de donn\u00e9es et un filtre, Unikernel peut permettre \u00e0 un client de remplacer une machine virtuelle Linux, d&rsquo;\u00e9conomiser de l&rsquo;espace m\u00e9moire et de r\u00e9duire consid\u00e9rablement la surface d&rsquo;attaque tout en garantissant les exigences de synchronisation et la conformit\u00e9 en termes de s\u00e9curit\u00e9.<\/p>\n<p>LynxElement est actuellement test\u00e9 par des clients Lynx existants et d&rsquo;autres organisations, notamment les organisations de la marine, de l&rsquo;arm\u00e9e de l&rsquo;air am\u00e9ricaine mais \u00e9galement dans d\u2019autres arm\u00e9es dans le monde, avec un r\u00e9el succ\u00e8s initial. Le produit LynxElement est disponible pour les architectures de processeur Intel et Arm.<\/p>\n<p><a title=\"www.lynx.com\/products\/lynxelement\" href=\"http:\/\/www.lynx.com\/products\/lynxelement\">www.lynx.com\/products\/lynxelement<\/a><\/p>\n<p><a href=\"https:\/\/www.isit.fr\/fr\/\">ww.isit.fr\/fr\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lynx Software Technologies distribu\u00e9 en France par ISIT, propose LynxElement, le premier unikernel du march\u00e9 \u00e0 \u00eatre compatible POSIX et disponible pour un usage commercial. LynxElement sera propos\u00e9 dans le framework LYNX MOSA.ic destin\u00e9 au d\u00e9veloppement d\u2019applications critiques.<\/p>\n","protected":false},"author":36,"featured_media":387507,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[886],"tags":[1042],"domains":[47],"ppma_author":[1154],"class_list":["post-387506","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-fr","tag-embarque","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Le premier Unikernel commercial compatible POSIX ...<\/title>\n<meta name=\"description\" content=\"Lynx Software Technologies distribu\u00e9 en France par ISIT, propose LynxElement, le premier unikernel du march\u00e9 \u00e0 \u00eatre compatible POSIX et disponible pour...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/387506\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Le premier Unikernel commercial compatible POSIX\" \/>\n<meta property=\"og:description\" content=\"Lynx Software Technologies distribu\u00e9 en France par ISIT, propose LynxElement, le premier unikernel du march\u00e9 \u00e0 \u00eatre compatible POSIX et disponible pour un usage commercial. 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