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Linux Today - Security

Linux security: Manipulating SELinux policies with Booleans
(Oct 20, 2020, 10:00) (0 talkbacks)

A quick look at the flexibility that Booleans offer SELinux and how to make use of them.

How to Configure PAM to Audit Logging Shell User Activity
(Oct 15, 2020, 06:00) (0 talkbacks)

We will explain how to configure PAM for auditing of Linux TTY input (Logging Shell User Activity) for specific users using pam_tty_audit tool.

How to install dnscrypt proxy with adblocker on Linux
(Oct 12, 2020, 08:00) (0 talkbacks)

How do I install the dnscrypt proxy application with an adblocker/malware blocker on Linux operating system with WireGuard or OpenVPN?

How To Set Up a Firewall with Awall on Alpine Linux
(Oct 08, 2020, 10:00) (0 talkbacks)

Alpine Wall (Awall) is an easy to use interace to iptables for Alpine Linux users.

Setup Passwordless SSH Login for Multiple Remote Servers Using Script
(Oct 07, 2020, 12:00) (0 talkbacks)

SSH Key-based authentication (also known as public-key authentication) allows for password-less authentication and it is a more secure and a much better solution than password authentication.

Richard Matthew Stallman (RMS) is Still Monitoring the Attacks on Software Freedom
(Oct 05, 2020, 14:00) (0 talkbacks)

Richard Stallman (RMS) is exploring new ways to deal with new threats to software freedom, even if it’s done mostly behind the scenes

How To Set Up a Firewall with Awall on Alpine Linux
(Oct 02, 2020, 12:00) (0 talkbacks)

Alpine Wall (Awall) is an easy to use interace to iptables for Alpine Linux users.

A Linux sysadmin's introduction to cgroups
(Sep 30, 2020, 10:00) (0 talkbacks)

 learn more about this functionality that has been baked into the kernel for quite some time

Zone Transfer using dnswalk tool in Kali Linux
(Sep 28, 2020, 12:00) (0 talkbacks)

dnswalk is a DNS debugger. It performs zone transfers of specified domains, and checks the database in numerous ways for internal consistency

Balancing Linux security with usability
(Sep 26, 2020, 06:00) (0 talkbacks)

Your system should be secure, but open enough to serve its function. Here are some tips on how to strike that balance.

Using ssh-keygen and sharing for key-based authentication in Linux
(Sep 25, 2020, 10:00) (0 talkbacks)

SSH key-based authentication is helpful for both security and convenience. See how to generate and share keys.

Install and Configure Graylog Monitoring Server Ubuntu 20.04
(Sep 23, 2020, 06:00) (0 talkbacks)

Graylog is a free and open-source log management software tool that can be used to monitor log of the network systems from the central server.

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