Tag: firewall

CPanel / WHM, Security

How to install APF (Advanced Policy Firewall) firewall on Linux server

How to install APF (Advanced Policy Firewall) firewall on Linux server "Advanced Policy Firewall (APF) is an IPTables(Netfilter) based firewall system designed around the essential needs of today's Linux servers. The configuration is designed to be very informative and easy to follow. The management on a day-to-day basis is conducted from the command line with ...

Installation, Security

How to prevent or stop DOS or DDOS or SYN attack on linux server

How to prevent or stop DOS or DDOS or SYN attack on linux server If there are lots of hits coming from particular IP address then there is a chances of DDOS attack. Below are some tweak     settings  in the csf firewall for DDOS or SYN_ATTACK. First check hits are coming from which port. Mostly ...

CPanel / WHM, Security

How to install csf firewall on Linux Server

How to install the csf firewall on Linux Server CSF firewall commonly known as Configserver Security and Firewall has become one of the popular firewall not just because of its easy of use it also provides a cpanel interface and can be easily installed and tuned by any novice users. If you are running cpanel ...