Network appliances don't always offer all the firewalling features a user needs -- you know, the advanced port blocking and security procedures we'd like to keep our little home network fiefdoms ...

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 ...

Four basic types of firewall protection exist--network level, circuit level, application-level and stateful multilayer. Each type has advantages and disadvantages, ranging from ease of implementation ...

As we live in the era of Information technology, network administration plays a crucial part in IT decisions for any scale of business. In this busy sector of network administration, Internet traffic ...

Mike Chapple is a teaching professor of IT, analytics and operations at the University of Notre Dame. A network DMZ likely houses some of the highest-risk servers in an organization: those that ...

Mike Chapple is associate teaching professor of IT, analytics and operations at the University of Notre Dame. A network DMZ likely houses some of the highest-risk servers in an organization: those ...

SonicWall got its start over three decades ago, and for much of the company’s history, hardware – specifically network firewalls – has been the primary focus. SonicWall operates around the world and ...

What Does a Firewall Do To Protect My Home Network Your email has been sent Understanding what firewalls do (and don't do) takes just a few minutes. Learn what a firewall does to keep intruders out in ...

Mike Chapple is associate teaching professor of IT, analytics and operations at the University of Notre Dame. A network DMZ likely houses some of the highest-risk servers in a district: those that ...