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ITJONI | The Ultimate Tech Hubs

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🛡️ Security, Firewall & Hardening

Firewalls, fail2ban, malware, SSH security and best practices for hardening servers.

  1. 🛡️ Welcome to Security, Firewall & Server Hardening (Official Guide)

    Started by Joni,

    Welcome to the Security, Firewall & Hardening section of ITJONI! This is the place for everyone who cares about protecting their servers, websites, and digital infrastructure from atta 🔐 What You Can Discuss HereYou are welcome to open topics about: Linux server security (Ubuntu, Debian, AlmaLinux, CentOS) UFW, CSF, iptables, nftables firewall setup Fail2Ban configuration & custom jails SSH security (keys, ports, rate limits) Server hardening best practices Malware scanning & removal Imunify360 / Maldet / ClamAV Web server security (OLS, Nginx, Apache) DDoS protection (Cloudflare, OVH, upstream filtering) Brute-force attack prevention WordPress security & …

    • 0 replies
    • 260 views
    Joni

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