How firewalls have improved and become part of zero trust cyber defense

The zero-trust model is an enigmatic animal. Sometimes you think you already know and understand it, but you may end up realizing there’s still a lot to learn. This quandary can be exemplified by the use of firewalls to protect an organization’s networks and IT resources. Traditional firewall software has already ceased to be useful in putting up meaningful security for organizations. The same goes for legacy firewall appliances. However, firewalls have evolved to provide more features and functions that address present-day threats.  As network security specialist Ruvi Kitov suggests, "firewalls are not going anywhere." They just evolve and add… [Continue Reading]