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 …

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 availability of …

What Is Network Access Control (NAC)? Learn how FortiNAC can help your organization. Network access control (NAC), also known as network admission control, is the process of restricting …

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 assessment), user …

Jun 18, 2021 · Network access control is an enterprise security solution used to assess, manage, enforce, and optimize security and authentication policies through different measures like endpoint …

Aug 21, 2025 · What is network access control (NAC)? Network access control, also known as network admission control, is a security solution that enforces policies determining who or what can connect …

Oct 7, 2024 · Network access control (NAC) is a critical component of any organization’s cybersecurity strategy. As companies adopt increasingly flexible work environments and emerging technologies …

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 applications to a …

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 enable IT to …