Learn how I built UFW+, an adaptive firewall setup that combines UFW, Fail2ban, and nftables to block floods, scans, and spoofed traffic efficiently.
Security
17 posts
Posts tagged with Security
Learn why Linux servers need reboots and how to safely reboot your production environment with minimal downtime.
Explore how to use Auditd to monitor and audit activities on Linux servers for improved security and compliance.
Discover how kernel live patching boosts security and uptime for high-availability Linux servers without the need for reboots.
Learn how to protect your Linux server from SYN flood attacks with firewall rules, kernel tweaks, and Fail2ban.
Prepare your Ubuntu server for first use with essential setup steps, ensuring safe management and optimal performance from the start.
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