linux kernel security

Address: https://www.linux.com/learn/docs/727873-overview-of-linux-kernel-security-features Editor's Note: This is a guest post from James Morris, the Linux kernel security subsystem maintainer and manager of the mainline

processes. Kernel (System State, enter kernel space execution, run in process context), application process (user state, go into user space execution, run in kernel space). The processor runs at any time in one of the following three states: Runs in user space, executes user processes, runs in kernel space, is in the

LIDS (Linux Intrusion Detection System) is a Linux kernel patch and system management employee lidsadm. it enhances the Linux kernel. It implements a security mode in the kernel-referen

LIDS (Linux Intrusion Detection System) is a Linux kernel patch and system management employee lidsadm. It enhances the Linux kernel. It implements a security mode in the kernel-referen

Article Title: about the use of Linux kernel security intrusion detection system. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel resear

the parent process. Most tasks are done by Do_exit ().Figure 143.5.1 Delete Process DescriptorAfter calling Do_exit (), the thread is zombie but retains its process descriptor. The process description characters of the child process is freed after the parent process obtains the terminated child process information, or it notifies the kernel that it is not concerned about that information.Wait () is the process that suspends calling it until one of th

This section briefly introduces the Linux kernel security intrusion detection system and introduces the problems exposed by the Linux System and the features of the intrusion detection system. How can we complete a relatively high-level Linux

Linux Kernel security is gaining more and more attention with the popularity of Linux systems. Here we will introduce LIDS, the Linux kernel security intrusion detection system. Check w

Article Title: familiar with Linux kernel security intrusion detection system. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research,

Linux kernel prepend_path Function Security Restriction Bypass Vulnerability (CVE-2015-2925)Linux kernel prepend_path Function Security Restriction Bypass Vulnerability (CVE-2015-2925) Release date:Updated on:Affected Systems:

Linux Kernel local security function Bypass Vulnerability (CVE-2014-5206) Release date:Updated on: Affected Systems:Linux kernelDescription:--------------------------------------------------------------------------------Bugtraq id: 69214CVE (CAN) ID: CVE-2014-5206Linux Kernel is the

Linux Kernel local security function Bypass Vulnerability (CVE-2014-5207) Release date:Updated on: Affected Systems:Linux kernelDescription:--------------------------------------------------------------------------------Bugtraq id: 69216CVE (CAN) ID: CVE-2014-5207Linux Kernel is the

Linux Kernel Local Security Restriction Bypass Vulnerability (CVE-2015-6666)Linux Kernel Local Security Restriction Bypass Vulnerability (CVE-2015-6666) Release date:Updated on:Affected Systems:

machine service will be full, so how to fully utilize the processing capacity of a single machine? Connection migration This kernel technology allows a server to simply handle TCP connection problems without being responsible for the business, thereby greatly improving the QPS of a single machine.Security issues with TCPThere are many security issues for the TCP protocol itself. For example, the agreement

Linux Kernel 'x86/entry/entry_64.S 'Local Security Restriction Bypass VulnerabilityLinux Kernel 'x86/entry/entry_64.S 'Local Security Restriction Bypass Vulnerability Release date:Updated on:Affected Systems: Linux

Linux Kernel Local Security Restriction Bypass Vulnerability (CVE-2015-3212)Linux Kernel Local Security Restriction Bypass Vulnerability (CVE-2015-3212) Release date:Updated on:Affected Systems:

Handling Linux kernel security details For computer users, the powerful functions of Windows have served a large number of users. However, the Windows security issue has caused a lot of headaches. Therefore, many people started to apply Linux, but the

Linux Kernel 'vdso _ addr () 'Function Local Security Restriction Bypass Vulnerability Release date:Updated on: Affected Systems:Linux kernel Description:Bugtraq id: 71990CVE (CAN) ID: CVE-2014-9585 Linux Kernel is the

Release date:Updated on: Affected Systems:Linux kernel Description:--------------------------------------------------------------------------------Bugtraq id: 64471CVE (CAN) ID: CVE-2013-4270 Linux Kernel is the Kernel of the Linux operating system. In the implementation of

Linux Kernel 'espfix64' dual-fault Security Restriction Bypass Vulnerability Release date:Updated on: Affected Systems:Linux kernelDescription:Bugtraq id: 71252 Linux Kernel is the Kernel of the