![]() It also helps CISOs improve gateway security while lowering the total cost of ownership (TCO).īy implementing NAC, organizations can improve their security posture and reduce the risk of unauthorized access to their network and resources, both from outside and within. These tools enable administrators to provide uniform access control policies across wired and wireless networks. ![]() This remote access along with the digital transformation expanded the attack surface and network access complexities, calling for 802.1X network access control port-based solutions. In a post-COVID world where BYOD, cloud computing, and remote and hybrid work has increased by 30% since last year, there is the increased use of wired and wireless access points and a significant impact on enterprise network resources. Solutions typically include a combination of policy enforcement, authentication, and authorization capabilities that CSIOs can use to verify the identity of users and devices, ensure that they comply with security policies, and grant or deny access to the network accordingly. NAC is the act of keeping unauthorized users and devices out of a private network. Understanding Network Access Control (NAC) ![]() What do Network Access Control (NAC) and zero trust have in common? How do they fit together? Are they the peas and carrots of IT? Can one exist without the other? How does a Zero trust approach fit within an organization’s NAC strategy or vice versa?īefore we dive into these weighty questions, let’s recap what they mean and how they apply to IT security both together and separately.
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