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
The Linux Security Techniques series introduces the viewers to the various security features found in modern Linux distributions. Topics covered include data encryption, auditing access, SELinux and firewall configuration among others. The series also lightly covers penetration testing to ensure that each security technique is implemented properly.Linux Security Techniques is an advanced-level course designed to equip students with the knowledge and skills necessary to secure Linux-based systems effectively. In today's digital landscape, securing Linux servers and workstations is of utmost importance, as these systems power a wide range of critical infrastructure and applications. This course delves deep into various security aspects of Linux, providing students with practical insights and hands-on experience in safeguarding their systems against a wide range of threats.This Linux Security Techniques course will empower students with the knowledge and skills needed to mitigate security risks, protect critical assets, and maintain the integrity of Linux-based systems in a constantly evolving cybersecurity landscape.· 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, SPAWN, EXPANSIONS, TWIST, configuring rules, and restricting access to SSH.· Get the skills and knowledge to effectively assess and improve the security of computer systems, networks, and applications
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 5 Auditing User Passwords Part 2
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 14 Securing Services with SELinux Part 2
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
Lecture 22 Verifying Network Data Encryption Part 2
Linux system administrators,DevOps engineers,Security professionals,IT professionals responsible for Linux-based systems
Homepage

https://www.udemy.com/course/linux-security-techniques/

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