Make Debian secured ass possible / iptables/portsentry/fail2ban + including dns blocking + ipabuseip api

Job ID: 32474697

Budget: €30 – €250 EUR

Like in the title, I seach for someone that could secure my server as good as possible.
Dont have much experience in it.
Also I want fail2ban to block dns with Bind and stuff + including abuseipdb.com API.
Related categories: PHP System Admin Linux Nginx Ubuntu