Rahmat S. Masror

MSCS, BBA, DIT, MCSE, CCNA, COM TIA+, 3CX Engineer

IT Expert

Freelancer

IT Consultant

Server/Database Expert

3CX Advanced Certified Engineer

Rahmat S. Masror

MSCS, BBA, DIT, MCSE, CCNA, COM TIA+, 3CX Engineer

IT Expert

Freelancer

IT Consultant

Server/Database Expert

3CX Advanced Certified Engineer

Blog
June 15, 2022 How to install APF (Advanced Policy Firewall)

What is APF (Advanced Policy Firewall)? APF FirewallAPF is a policy based iptables firewall system designed for ease of use…

March 4, 2021 .htaccess Rules to Help Protect from SQL Injections

This list of rules by no means is a sure bet to secure your web services, but it will help…

February 21, 2021 DNS lookup failed – what does it mean and how to fix?

DNS lookup failed Microsoft Windows needs no introduction. It is the most popular operating system that has been installed and…

February 13, 2021 How to fix cPanel Domain already exists Error 2021

You get this error sometimes, when you are hosted using the cPanel I parked yourdomain.com which redirects automatically to yourdomain.org….