Free Linux Security Course

Network Security: Linux Iptables Firewall vs Attacks
3.5
Udemy 696 learners
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This course is perfect for anyone interested in learning the secrets of the Iptables Firewall and how to protect against network attacks. Through a fun and interactive journey to outer space, you will learn how to configure the VirtualBox virtual environment, gain knowledge of networks and protocols, and use tools such as Nmap, nping, hping3, Wireshark, and Dsniff to analyze and prevent attacks. You will also be presented with solutions to common problems and useful tips to help you along the way. So join us and discover the secrets of the Iptables Firewall and protect against network attacks!
Linux Practical Security
3.9
Udemy 92 learners
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This course, "Linux Practical Security," is designed to help new learners gain a better understanding of Linux security. It provides comprehensive coverage of topics such as Linux Security Basics, AiDe (Advance Intrusion Detection Environment), SELinux (Security Enhanced Linux), Pam (Pluggable Authentication Module), AuditD (Audit Daemon), Cryptography, and bonus videos on Firewalld, Find Command, and SFTP. With its hands-on training and clear explanations, this course is sure to help learners make their Linux environment more secure. It starts from the basics and progresses to an advanced level, making it perfect for new learners. Click this course to gain a better understanding of Linux security and make your Linux environment more secure.
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