Microsoft and the Trusted Computing Group (TCG) have joined forces to create better interoperability between network access control solutions with the announcement of a new specification which ensures ...

In one week, the industry’s picture of network access control has shifted dramatically. We went from two major efforts, led by Cisco and Microsoft and announced over the summer, to one. Cisco was the ...

Network access control technology was the darling of the security industry in 2006, as vendors spent much of their time squawking about how their NAC offerings could do just about everything but cure ...

Cisco Systems has released software updates for its Cisco Secure Access Control System (ACS) in order to patch three vulnerabilities that could give remote attackers administrative access to the ...

In a world where data breaches seem to be happening more frequently, and more employees work remotely, businesses are looking for ways to tighten security on their networks. One way to do this is by ...

Cisco has rolled out a service that promises to protect enterprise AI development projects with visibility, access control, threat defense, and other safeguards. The vendor’s AI Defense package offers ...

Justin Dover is a network administrator at Harpeth Hall School in Nashville, Tenn. He has presented at many conferences, including the Laptop Institute. The Cisco 4400 Series LAN controller is king ...

Network access control (NAC) vendors' marketing campaigns may make their products more attractive to companies, but smaller vendors still dominate when it comes to customer retention, according to ...

Designated CVE-2025-20352, the vulnerability in the Simple Network Management Protocol (SNMP) subsystem presents two ...