May 27, 2015 · Linux-based operating systems aren't invulnerable. Here are five easy steps you can take to enhance your Linux security.

Sure, security is a built-in (and not a bolt-on) feature and extends right from the Linux kernel to the desktop, but it still leaves enough room to let someone muck about with your /home folder. Aug 14, 2019 · 6. Use Linux Security Extensions. Linux comes with various security patches which can be used to guard against misconfigured or compromised programs. If possible use SELinux and other Linux security extensions to enforce limitations on network and other programs. For example, SELinux provides a variety of security policies for Linux kernel. 7 Openwall is a security-enhanced Linux distro based operating system which is specially designed for servers and Applications. Openwall provides security by reducing the flaws in its software components with the Openwall patch (Best known as a (non-exec stack patch). It’s a free intended server platform. Security should be one of the foremost thoughts at all stages of setting up your Linux computer. To implement a good security policy on a machine requires a good knowledge of the fundamentals of Linux as well as some of the applications and protocols that are used. The Avast Security for Linux products are a set of components distributed in the form of standard software packages - DEB for Debian/Ubuntu systems and RPM for RedHat/SUSE systems. Software repositories are also provided so that all the standard system management tools can be used to keep the Avast programs up to date . Table of Contents - Linux Security for Beginners. 1. Introduction to Linux Security; 1.1 Do I need to worry about Security? 1.2 The "Hacker" Word; 1.3 Security and Linux; 2. Firewalls - The First Line of Defense; 2.1 What exactly is a Firewall? 2.2 How a Firewall Works; 2.2.1 Stealth Mode - Discarding Pings; 2.2.2 Port Forwarding and Blocking If you are building a Linux file/mail/print server, there is no need to run X Window desktops like Gnome or KDE. You can increase the security and performance of a server by disabling X Windows. The following will disable X Windows by changing the run level command. Open the file: /etc/inittab

If you want an Antivirus solution for your Linux machine, Clam AV is a great solution for you. Although Linux doesn’t need any antivirus. Because of its strong security management.But, Clam AV will give you an extra security from Windows viruses and e-mail threats.

May 25, 2004 · Linux v2.6 also provides support for cryptographic security, with the addition of a cryptographic API used by IPSec. This enables multiple algorithms (e.g., SHA-1, DES, Triple DES, MD4, HMAC, EDE, and Blowfish) to be used for network and storage encryption. Linux’s ability to support IPSec protocols for IPv4 and IPv6 is a significant advance. Nov 23, 2015 · TOMOYO Linux is a technology to improve Linux's security originally developed by NTT DATA CORPORATION, Japan. TOMOYO Linux was released on November, 11, 2005 as an open source software under the GPL. TOMOYO Linux is a mechanism called Secure OS, which can perform fine grained access control by breaking access permissions into parts like SELinux.

Discover the open source projects OffSec has developed for the infosec community, including Kali Linux, the Exploit Database, Kali Nethunter, and more.

Jun 24, 2020 · Microsoft has added support for Linux and Android to Microsoft Defender ATP, its unified enterprise endpoint security platform. Microsoft Defender Advanced Threat Protection is designed to help Is it possible for my Linux box to become infected with a malware? I haven't heard of it happening to anyone I know, and I've heard quite a few times that it isn't possible. Is that true? If so, Myth busting: Linux security As the author of Lynis, I have to run several Linux systems for testing Linux security defenses. And if you do something long enough, some get to see you as a Linux security expert. When that happens, you get asked questions. Surprisingly they are often related to some of the myths. Time to share a few I got asked.