Beyond scan and block: an adaptive approach to network access control

摘要: Network Access Control (NAC) needs to evolve in order properly secure what are increasingly heterogeneous, multi-vendor networks. The case for a new approach NAC is further strengthened by the rapidly changing nature of security threats on today's networks, proliferation mobile devices and ‘consumerisation’ IT. These trends making more important than ever, as it can deliver level visibility control that needed ever-changing network environments. fast evolution networks – challenge securing them mean evolve. This given impetus Frank Andrus Bradford Networks argues evolving an adaptive model, organisations meet integrating multiple existing technologies, correlating vast array information complete visibility, automating policy enforcement.