selinux android

We recommend a very good SELinux system with great learning value. Here I will mainly explain the application of SELinux system, including the introduction of SELinux knowledge. Some time ago, the Samba server was installed on the 4*4-core server in the lab. After solving the hardware problems installed on the server, Samba was configured on the server, but when

A: Security context principleThe security context is a simple, consistent access control attribute, in SELinux, where the type identifier is the primary component of the security context, and for historical reasons, the type of a process is often referred to as a domain, "domain" and "domain type" meaning the same, that is, both in the security context. TYPE ".key differences between 1:dac and Mac (root user)Security-Enhanced Linux (

How to Disable SELinuxYou have setup a new system, or installed something new on the Your Linux system and its not working. You get the feeling-SELinux is the cause of the problem. This page is written to help.ContentsOverviewShould you really disable SELinux?Temporarily switch off enforcementPermanently PermissiveFully disabling SELinuxRe-enabling SELinuxOverviewSELinux has the major components on your sys

First, some conceptsSecond, SELinux statusIii. related applicationsIv. Related OrdersFirst, some concepts1. Linux Secure access modelDAC (discretionary access control): Autonomous access controls2. SELinux Secure access mechanismSELinux is a secure system based on the Second, SELinux status1. SELinux Status(1), Disable

Some time ago, the Samba server was installed on the 4*4-core server in the lab. After solving the hardware problems installed on the server, Samba was configured on the server, but when the client accessed samba, display error. The red exclamation point is displayed in the upper-right corner of the host machine. Click here to see The SELinux alarm. The alarm time is the same as the samba access time of each client. It is estimated that

Getting started with SELinux Back in the era of Kernel 2.6, a new security system was introduced to provide access control security policies. This system is Security Enhanced Linux (SELinux), contributed by the US National Security Agency (NSA). It introduces a robust Mandatory Access Control (Mandatory Access Control) for the Linux kernel subsystem) architecture. If you disabled or ignored

SELinux causes disk I/O problems-Linux Enterprise applications-Linux server application information. The following is a detailed description. Yesterday, the new server in the Changchun data center crashed at night. After restarting in the morning, check that % util occupied 100% of the system disk. why can't I get down? I stopped all the applications, but I still don't know if it was SELinux.

Four common causes of SELinux warning this article describes four causes of SELinux warning and solutions. Www.2cto.com cause 1: The core concept of SELinux is labeling, whether it is a file system, directory, File, file startup descriptor... four common causes of SELinux warning this article describes four causes of

Turn off SELinux functionality1. Permanently closed1.1 Check, BackupPermanently close SELinux1. Pre-operation BackupCat/etc/selinux/config# This file controls the state of the SELinux on the system.# selinux= can take one of these three values:# Enforcing-selinux security po

SELinux(Security enhanced Linux)system resources are through the process to read the changes, in order to ensure the security of the system resources, traditional Linux use the concept of user, file permissions to restrict access to resources, by comparing the process of initiating users and file permissions to ensure the security of system resources, which is a free access control mode (DAC), but as system resource security requirements increase, th