{"id":18315,"date":"2026-04-15T15:22:30","date_gmt":"2026-04-15T13:22:30","guid":{"rendered":"https:\/\/www.kernkonzept.com\/?post_type=white_paper&#038;p=18315"},"modified":"2026-04-15T15:22:30","modified_gmt":"2026-04-15T13:22:30","slug":"l4re-hypervisor-family","status":"publish","type":"white_paper","link":"https:\/\/www.kernkonzept.com\/de\/kk_white_paper\/l4re-hypervisor-family\/","title":{"rendered":"Data Sheet: L4Re Operating System \/ L4re Hypervisor Family"},"content":{"rendered":"<p>Today\u2019s systems are increasingly packed with features. They are also increasingly exposed to threats such as malware, data breaches, and spying. At Kernkonzept, we believe<br \/>\nin a proper system design to alleviate the increasing threats in the digital world. We develop and maintain the open source L4Re Operating System and Hypervisor\u00a0 Framework.<\/p>\n<p>The microkernel-based Operating System Framework is built on the principle of a minimal trusted computing base (TCB) and provides various benefits for your software product:<\/p>\n<ul>\n<li>Minimize your application&#8217;s potential for failure and attacks by modularization and by reducing its dependencies.<\/li>\n<li>Isolate components in secure compartments and virtual machines.<\/li>\n<li>Reuse your legacy systems as untrusted components.<\/li>\n<\/ul>\n<p>The L4Re Microkernel and the L4Re Hypervisor are the heart of the <a href=\"https:\/\/www.kernkonzept.com\/de\/l4re-operating-system-framework\/\">L4Re-Betriebssystem-Framework<\/a>, functioning as a hypervisor, separation kernel, and real-time microkernel. It features a modular design which provides fault isolation. Critical functionality is moved out of the kernel into encapsulated user-mode applications which are subject to the object-capability-based access control mechanism.<\/p>\n<p>Learn more about the L4Re Hypervisor Family and explore their multiple use-cases in our comprehensive 2-page data sheet!<\/p>","protected":false},"featured_media":18325,"template":"","class_list":["post-18315","white_paper","type-white_paper","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kernkonzept.com\/de\/wp-json\/wp\/v2\/white_paper\/18315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kernkonzept.com\/de\/wp-json\/wp\/v2\/white_paper"}],"about":[{"href":"https:\/\/www.kernkonzept.com\/de\/wp-json\/wp\/v2\/types\/white_paper"}],"version-history":[{"count":1,"href":"https:\/\/www.kernkonzept.com\/de\/wp-json\/wp\/v2\/white_paper\/18315\/revisions"}],"predecessor-version":[{"id":19131,"href":"https:\/\/www.kernkonzept.com\/de\/wp-json\/wp\/v2\/white_paper\/18315\/revisions\/19131"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kernkonzept.com\/de\/wp-json\/wp\/v2\/media\/18325"}],"wp:attachment":[{"href":"https:\/\/www.kernkonzept.com\/de\/wp-json\/wp\/v2\/media?parent=18315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}