Recent advances in wireless systems have underscored the necessity of efficient network traffic management and robust admission control mechanisms to ensure Quality of Service (QoS) amid the ...

Cisco Systems Inc. said that products are now available for its months-old Network Admission Control, or NAC, program to integrate information technology (IT) security features and policies into ...

Cisco's umbrella term for network access control. Access control governs user authentication and user permissions, while endpoint security determines if the user's computer is up-to-date. See network ...

Networking equipment maker Cisco Systems Inc. on Tuesday announced licensing agreements with three leading anti-virus software companies and a new program that it said will protect computer networks ...