Mike Chapple is a teaching professor of IT, analytics and operations at the University of Notre Dame. Network firewalls are one of the mainstay security controls that organizations rely on to protect ...

Network security is the practice of preventing and protecting against unauthorized intrusion into corporate networks. As a philosophy, it complements endpoint security, which focuses on individual ...

Why would anyone need firewall audit software? If you're already jugging hundreds of rules on multiple firewalls, here's what these tools can do for you. Firewall audit tools automate the otherwise ...