Ivan Salloum

Sharing my journey through Linux, WordPress, Cybersecurity, and more — with practical guides, tips, tutorials, and courses along the way.

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Learn why Linux servers need reboots and how to safely reboot your production environment with minimal downtime.

Jan 17

Explore how to use Auditd to monitor and audit activities on Linux servers for improved security and compliance.

Dec 30

Discover how kernel live patching boosts security and uptime for high-availability Linux servers without the need for reboots.

Dec 9

Learn how to protect your Linux server from SYN flood attacks with firewall rules, kernel tweaks, and Fail2ban.

Nov 20

Learn the basics of TCP and the Three-Way Handshake, exploring how data is transmitted, with real-world HTTP traffic example.

Nov 5

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