Uncomplicated Firewall (UFW) -frontend for iptables and is a program for managing a netfilter firewall. Some key things to consider: 1. Installation: dnf install epel-release -y dnf install ufw -y 2. Verify if ufw is...
Tag - dns
domain name server DNS
As part of the Best Security Practices, it is recommended to disable all services that are not required for normal operation to prevent the vulnerabilities exploitation of these services. These are the following services that...
The DNS server was deployed in CentOS release 4.4, ,kernel ver. 2.6.9-42.0.3.Elsmp, Intel Xeon 3.2 GHz 2G RAM Software Requirements Any Linux/Unix flavors Packages needed: a. Daemontools () b. UCSPI-TCP () c. ...