Knowledgebase

 File & folder permissions

Every file and directory on a server has a set of access permissions associated with it. These...

 Filtering SSH connections with hosts.allow under CloudLinux 8 / CentOS 8

The TCP wrappers programs are no longer included in RHEL / CentOS 8, so they are not included in...

 Firewalling with Firewalld on CentOS

Firewalld Firewalld is a higher-level Netfilter implementation that is more user-friendly than...

 Fixing the high server load and memory & CPU consumption of clamd (ClamAV)

If the DirectAdmin servers are constantly heavily loaded by the clamd process; When running the...

 ISPConfig Installation on Ubuntu 20.04

ISPConfig Installation Guide for ArkHost's Container VPS and Linux VPS Greetings, ArkHost users!...

 Static IP configuration on Linux

Debian / Ubuntu ifup Edit /etc/network/interfaces: auto eth0 iface eth0 inet static...

 Using Sysstat to Monitor Performance on CentOS 7

Using Sysstat to Monitor Performance Installing sysstat yum install -y sysstat cat...

 How to ban any IP Address via .htaccess?

If someone is trying to hack your website or you want to block their IP Address, you can add this...

 How to disable directory browsing using .htaccess?

For security purposes, we recommend that you disable directory browsing on your website so no one...

 How to protect your .htaccess file?

For security purposes, we recommend you to prevent access to your .htaccess file from...

 How to restrict directory access by IP address?

To secure your admin area from hackers, we recommend that you allow access only from a selected...