Linux Security and Hardening, The Practical Security Guide.

Master Linux Security and Hardening: Protect Your Systems from Hackers

Are you looking to secure your Linux servers and keep your company safe from cyber threats? Join thousands of successful students who have already gained expertise in Linux administration with this highly-rated course! Learn practical techniques to protect your Linux systems from hackers, crackers, and malicious attackers.

This comprehensive course goes beyond basic security concepts, providing step-by-step instructions on Linux hardening measures. Developed by Jason Cannon, author of Linux Administration and founder of the Linux Training Academy, this course draws on real-world experience from a career as a Unix and Linux System Engineer at companies like Mandiant and FireEye.

Jason will share invaluable insights and practical strategies to tighten up the security of any Linux system. You'll discover common Linux security weaknesses and learn how to effectively address them, focusing on issues specific to the Linux operating system.

What You'll Learn:

• Protecting Linux Systems from Hackers: Implement robust defenses against unauthorized access.
• Physical Security Considerations: Prevent attacks even with physical access to your machines.
• Password Management: Enforce strong password policies, manage account aging, and control password complexity.
• SSH Hardening: Secure your remote access with best practices.
• Network Security: Understand and implement essential network security tactics.
• Port Scanning & Service Detection: Learn to identify potential vulnerabilities.
• Linux Firewall Configuration: Master the Linux firewall and its configuration for optimal protection.
• Root Account Protection: Secure the superuser (root) account to prevent unauthorized access.
• Secure Account Sharing: Share accounts safely with a comprehensive audit trail.
• File System Security & Encryption: Implement robust file system security and encryption methods.
• Sudo Configuration: Learn how to effectively use and configure sudo for controlled access.
• Advanced Linux Permissions: Understand Linux permissions, including special modes, file attributes, and Access Control Lists (ACLs).
• And much, much more!

This course is applicable to any Linux environment or distribution, including:

• Ubuntu
• Debian
• Linux Mint
• RedHat
• CentOS
• Fedora
• OpenSUSE
• Slackware
• Kali Linux
• Arch Linux
• And more!

Bonus: Access downloadable PDFs of all course materials for easy reference.

Enroll now and gain the skills to hack-proof your Linux systems!

What people are saying:

• "Excellent course on Linux! It is the best way to get started using Linux that I have come across." --Chris Bischoff, Udemy student
• "This class was a great review of the 2 Linux classes I took in school. I learned plenty of new stuff and got a great refresher on things I haven't used in some time. I did well on my interview and got the job I was looking for. Thanks!" --Alan Derrick, Udemy student