一、什么是SELinux？ SELinux 是一种安全增强型 Linux 安全模块，用于控制 subjects（例如程序、进程等）访问 objects（例如文件、设备等）的权限和可访问性。 SELinux 基于政治策略，这些策略由安全策略分析家编写，包括如何允许和拒绝系统中的对象和主体进行交互。

Vincent Danen gets into some of the basics of working with SELinux. Learn how to work with contexts, which include ports, processes, files, and directories, and labels. Last time, I introduced you ...

安全方面，新版默认启用 SELinux，用户也可以选择社区维护的 AppArmor 包，只需要几条命令就能实现切换。

Historically, AppArmor and SELinux maintained mostly separate user bases: Ubuntu/Debian vs RHEL/Fedora. But with SUSE moving ...

SELinux requires the files to be labelled with an attribute that further defines their type. For a Samba share (other than home directories), you should use the label samba_share_t.

openSUSE Leap 16 Beta 发布：拥抱 Wayland、默认启用 SELinux,科技媒体linuxiac今天（5月1日）发布博文，报道称openSUSELeap16Beta版现已发 ...

If you've already spent the time learning SELinux, but have to deploy Ubuntu as a server operating system, you can install SELinux and be on familiar ground. Jack Wallen shows you how.

SELinux is a kernel security module initially developed by the United States National Security Agency (NSA) in collaboration with the open-source community. It introduces the concept of mandatory ...

In SELinux, all actions by subjects on objects must be explicitly granted by the SELinux policy. 2. In the illustration above, the SELinux MAC global policy overlays a traditional DAC.

SELinux actually provides a mix of Role-Based Access Control (RBAC), Type Enforcement (TE), and optionally, Multi-Level Security (MLS). Each entity in the system is labeled with an SELinux context ...