Linux Security Techniques 2023

Linux Security Techniques
Published 9/2023
MP4 | Video: h264, 1280×720 | Audio: AAC, 44.1 KHz

Security features for modern Linux distributions

What you’ll learn

Identify security incidents, track system activities, and ensure compliance with security policies

Maintain the integrity and confidentiality of your Linux systems and ensures compliance with security policies and regulations.

Develop and enforce data security policies tailored to your organization’s specific needs and regulatory requirements.

Learn to configuring SELinux, verify status of SELinux, modify status temporarily, view SELinux

Learn all about TCP Wrappers, enable TCP Wrappers for a service, allowing access to more than one service at a time, option fields, generating log messages, SPA

Get the skills and knowledge to effectively assess and improve the security of computer systems, networks, and applications

Requirements

Proficiency in Linux command-line operations.

Basic understanding of Linux system administration.

Description

Overview

Section 1: Monitoring and Auditing Security

Lecture 1 Overview

Lecture 2 Managing Logs with syslog

Lecture 3 Managing Logs with journald

Lecture 4 Auditing User Passwords

Lecture 6 Auditing the Filesystem

Lecture 7 Auditing SUID and SGID

Lecture 8 Auditing Logins with fail2ban

Section 2: Data Security

Lecture 9 LUKS Disk Encryption

Lecture 10 Data Encryption with GPG

Lecture 11 MD5 and SHA Checksums

Lecture 12 Data Encryption with SSH

Section 3: Securing Services

Lecture 13 Securing Services with SELinux

Lecture 15 Chroot Jails

Lecture 16 LXC Containers

Section 4: Securing Networks

Lecture 17 TCP Wrappers

Lecture 18 Network Security with iptables

Lecture 19 Network Security with firewalld

Section 5: Security Testing

Lecture 20 Verifying Firewall Configurations

Lecture 21 Verifying Network Data Encryption

Linux system administrators,DevOps engineers,Security professionals,IT professionals responsible for Linux-based systems