The easiest way I've found for managing IoT devices is to put them all on one VLAN, which is then isolated from the rest of ...

The report notes that as hybrid and multicloud architectures expand, the role of the firewall is undergoing its most ...

Open Systems OT Firewall also includes technical support from Open Systems’ expert team to help customers successfully implement thorough network segmentation on the OT firewall. Many manufacturing ...

Network boundaries are drastically changing, opening new attack vectors for threat actors to target across IT infrastructure, operational technology, application supply chain and user accesses.

If you see the message Security or firewall might be blocking the connection following completion of Windows Network Diagnostics to determine what’s causing internet or network connection issues on ...

Firewalls monitor and regulate the data moving on and off your computer or network. They can keep criminals out while allowing legitimate network traffic in. Mac OS X comes with not one but two ...

Myra Suggs explains what a Web Application Firewall (WAF) is, why your business needs one and how they're different to other ...

Web Application Firewalls (WAFs) act as an additional layer of security, impeding any malicious traffic from reaching your company’s resources. They offer a thorough level of protection, analyzing ...

The firewall is one of the most important security features in a computer environment. In the classic sense, a firewall is set up on an appliance, such as a computer that fulfills just a single, ...

Jody Brazil, CEO and Cofounder of FireMon, brings 20+ years of tech leadership, driving growth and innovation in security solutions. In my previous article, I discussed why network security has grown ...

When it comes to firewalls, most system administrators prefer to use a graphical user interface (GUI) rather than a command-line interface (CLI), a new academic study published over the summer has ...