I will troubleshoot optimize fix secure your server cloudflare, firewall, fail2ban

I will need temporary SSH access (root or sudo) and, if Cloudflare setup is required, access to your Cloudflare account. You may also send me a temporary password or I can guide you in generating an SSH key for secure access.

No. All changes are done carefully to avoid service interruption. If a change requires a restart (e.g., Nginx/Apache/PHP), I will notify you before proceeding.

Yes. SSH key authentication is significantly safer than passwords. It prevents brute-force attacks and ensures only approved devices can access your server.

Yes. I will configure Cloudflare security settings to block bots, enable DDoS protection, apply rate-limiting (optional), and strengthen your DNS security.

Yes. I examine server logs for suspicious activity, brute-force attempts, bot scans, and unauthorized access patterns. If issues are found, I will notify you and propose fixes.

Yes, if requested. Fail2Ban automatically bans abusive IPs that trigger repeated failed logins or bot-like behavior. It significantly reduces attack attempts.

Yes. Security updates are included to ensure known vulnerabilities are patched at the OS and service level.

No. Before closing or modifying ports, I check their usage to avoid stopping any required services. Unused ports are closed safely.

Absolutely. You don’t need technical knowledge — I take care of the complete setup, configuration, and hardening. I will also provide explanations if you want to understand what was done.