Firewall is a software that acts as a shield between user’s system and external network allowing some packets to pass while discarding other’s. Firewall commonly operates on network layer i.e. on IP packets both
Nishita Agarwal, a frequent Tecmint Visitor shared her experience (Question and Answer) with us regarding the job interview she had just given in a privately owned hosting company in Pune, India. She was asked
Firewalld provides a way to configure dynamic firewall rules in Linux that can be applied instantly, without the need of firewall restart and also it support D-BUS and zone concepts which makes configuration easy.
Failover is a type of backup operational mode in which the operations of a system components such as network are assumed by secondary system, only when the Primary system becomes unavailable due to system
IPFire is one of the high-level flexible firewall with great features such as other firewall’s. IPFire will work as a firewall, VPN gateway, Proxy server, DHCP server, Time server, Caching name server, Wake-On-LAN, DDNS,
Update: For newer version of pfSense, check out Installation and Configuration of pfSense 2.4.4 Firewall Router. pfSense is an open source network firewall/router software distribution which is based on the FreeBSD operating system. pfSense