Wireless Network Security keys A network security key or passphrase can help protect your wireless network from this type of unauthorized access.

In 1995, when I was a university student in Helsinki, I developed a security protocol to protect data-in-transit as it moved throughout our network. I named it the "secure shell," or SSH for short ...

The 20 coolest network security companies of 2023 include A10 Networks, Cato Networks, Forescout, Juniper Networks and Palo Alto Networks.

Cisco is talking up the integration of security into network infrastructure such as its latest Catalyst switches, claiming this is vital to AI applications, and in particular the current vogue for ...

As we go forward, unified frameworks like Secure Access Service Edge (SASE) will be instrumental in shaping the connected enterprise, enhancing the customer experience and optimizing network ...

Keeping your home network safe can be daunting, but there are some things you can do without deep knowledge of networking. Your router's starting settings are often set up for user convenience ...

From vendors offering SASE platforms and next-gen firewalls to those focused on protecting IoT, here’s a look at the 20 network security companies that made our Security 100 for 2025.