Network access control (NAC) is a security solution that enforces policy on devices that access networks to increase network visibility and reduce risk.

Sep 19, 2025 · Network Access Control (NAC) is a security solution that uses a set of protocols to prevent unauthorized users and devices from accessing a private network or to grant restricted …

Network access control (NAC), also known as network admission control, is the process of restricting unauthorized users and devices from gaining access to a corporate or private network.

Network access control (NAC) is an approach to computer security that attempts to unify endpoint security technology (such as antivirus, host intrusion prevention, and vulnerability …

Jul 26, 2021 · Network access control, also called network admission control, is a method to bolster the security, visibility and access management of a proprietary network. It restricts the …

Sep 15, 2025 · Network Access Control (NAC) is an advanced cybersecurity measure designed to regulate who, what, and how entities gain access to network resources.

Dec 23, 2024 · Network Access Control (NAC) is a security mechanism that organizations use to keep their network infrastructure secure. It ensures that only authorized and compliant devices …

Jul 18, 2025 · Network Access Control (NAC) is a network security solution and a set of policies and technologies designed to manage and control the access of devices, users, and …

Oct 31, 2025 · What is NAC (Network Access Control)? Controlling access to digital resources is a critical IT security capability for organizations. Network access control (NAC) solutions …

Nov 12, 2024 · At its core, NAC is a technology that governs network access based on the identity and security posture of devices attempting to connect. It operates by verifying the identity of …