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

UNIX/LINUX

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…

July 7, 2018 Check Linux file permissions with ls

This article explains how to use the┬áls┬ácommand to check Linux file permissions. Being able to check the permissions on a…

July 24, 2017 Core PHP vs PHP Framework

This article is not dealing with technical terms and concentrates to deliver the content simple. If you are a programmer…

February 6, 2016 How to prevent your hosting account from being hacked

Tips on how to prevent your account from being hacked The menace of hacking is a very serious issue for…