Server Is Compromised: What Do I Do?
Server Is Compromised: What Do I Do? As a systems administrator, it’s your job to keep tabs on your server. To address the first point, keeping up with antivirus definitions updates and making sure...
Tagged: iptables
What is iptables in Linux? Introduction to iptables – Unix/Linux
What is iptables? We can call, it’s the basics of Firewall for Linux. Iptables is a rule based firewall system and it is normally pre-installed on a Unix operating system which is controlling the incoming...
Managing Firewalld on CentOS/RHEL 7 – start/stop/status-check
Hey, I’m new here and unable to manage my Firewall daemon on my server/VPS. The OS is reloaded with latest CentOS 7. Yeah, it’s a little bit new, managing services on CentOS/RHEL 7 servers....
Block whole countries accessing server/website except you wants – CSF
Hey guys! We already discussed one of the amazing option in CSF for blocking/allowing countries. The usage of “CC_ALLOW” and “CC_DENY” to allow and deny countries with its country code. You can refer this...
APF installation steps for Linux server – Command-line way
APF is the abbreviation of Advanced Policy Firewall. It is a policy based firewall system designed to configure firewall (IPTables rules) simply and user friendly. Configuring iptables is slightly hard without the help of...
What is the default configuration file for IPTables and where it is located – Linux
It’s quite simple and but very useful thing. I have already posted the basics of IPTables in Linux, you may check this for more details >> IPTables basics << The iptables rules are saved...