selinux

Most people who use SELinux use SELinux-ready distributions, such as Fedora, Red Hat Enterprise Linux (RHEL), Debian, or Centos. They all enable selinux in the kernel, provide a customizable security policy, and provide many libraries and tools at the user level, all of which can use SELinux functionality. So how does

Tags: selinux status and off SELinuxTo view the SELinux status:1,/usr/sbin/sestatus-v # #如果SELinux The status parameter is enabled is turned onSELinux status:enabled2. Getenforce # #也可以用这个命令检查To turn off SELinux:1, temporarily shut down (do not restart the machine):Setenforce 0 # #设置

To view the SELinux status: 1,/usr/sbin/sestatus-v # #如果SELinux The status parameter is enabled is turned on SELinux status:enabled 2. Getenforce # #也可以用这个命令检查 To turn off SELinux: 1, temporarily shut down (do not restart the machine): Setenforce 0 # #设置SELinux become permis

To view the SELinux status:1,/usr/sbin/sestatus-v # #如果SELinux The status parameter is enabled is turned onSELinux status:enabled2. Getenforce # #也可以用这个命令检查To turn off SELinux:1, temporarily shut down (do not restart the machine):Setenforce 0 # #设置SELinux become permissive mode# #setenforce 1 set

In the new Rhel -based generally comes with SELinux, in most cases we disable selinux, in fact, since RHEL to integrate it, there must be his strengths and strengths, we use the following to understand SELinux, Maybe you'd like to use it.Original English from www.RedHat.comby Russell CokerTranslation: Hu ZhijiangMain contentIntroduced:SELinux Overview:SELinux in-

I. Introduction of SELinuxSELinux (Secure enhanced Linux) security-enhanced Linux is a new Linux security policy mechanism developed by NSA for computer infrastructure security. SELinux allows system administrators to be more flexible in defining security policies.SELinux is a kernel-level security mechanism that integrates selinux into the kernel from the Linux2.6 kernel, because

When you install the Intel C + + and Fortran compilers in CentOS6.2, you encounter a situation where the forced mode of selinux is not enforceable. Need to turn off selinux or change enforcing to permissive mode, query to some data, first on the selinux of several patterns, and its relationship and conversion methods to do a summary for later viewing and learning

SELinux Security System Basics in CentOS This article will record some experiences and experiences of learning SELinux... 1. Introduction to SELinux SELinux (Secure Enhanced Linux) Security Enhancement Linux is a new Linux security policy mechanism developed by the National Security Agency (NSA) for computer infrastruc

Document copy, move, compress and so on the SELinux attribute relation detailed1. Temporary modification of File type propertiesIncorrect file Type property is the main cause of common selinux denial of access1) Modify the SELinux properties of the file:[email protected] ~]# Touch Test.file # #新建文件[Email protected] ~]# ls-z Test.file # #查看文件的

Tags: Dom reference config three mode sub enter Setsebool TPS informationBasic SELinux Security ConceptsSELINUX (Security-enhanced Linux) is an additional mechanism to protect your system's security.SELinux (security-enhanced Linux) is the United States National Security Agency (NSA) implementation of mandatory access control, is the most outstanding new security subsystem in the history of Linux. The NSA, with the help of the Linux community, has dev

Tags: related war another mechanism free code share PNG configFirst, Introduction1. Official meaningSELinux is an enforced access control (MAC) security system based on the domain-type model (DOMAIN-TYPE), which is written by the NSA and designed into kernel modules, and some of the corresponding security-related applications have been patched by SELinux, and finally there is a corresponding security policy. Any program has full control over its resou

In the Linux operating system, SELinux provides a security refinement policy rule, similar to the ACL rules in the network, for access control of files. But for most system administrators, often feel that selinux is too cumbersome and directly disabled, in fact, in high security requirements of the scenario, reasonable use of selinux can make our system more stab

Article Title: Uses RHEL5 to defend SELinux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Security Enhancement Linux (Security Enhanced Linux), which is known as the launch of SELinux, is a powerful and controllable tool for IT managers to ensure the Security and stab

Almost certainly everyone has heard of SELinux (more accurately, tried to disable it), or even some past experience that allows youThis produces bias. However, with the increasing 0-day security vulnerability, it may be time to solve this problem in LinuxThe kernel has an eight-year-old Mandatory Access Control System (MAC. SELinux and Mandatory Access Control System SE