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Optiv Cybersecurity Dictionary Breadcrumb Home Cybersecurity Dictionary NAC - Network Access Control What is NAC - Network Access Control? Network access control (NAC) is a security technology that provides visibility and control of devices accessing a corporate network. It's typically a solution stack that's used to: Gain visibility to IT resources that are accessing corporate networks Enforce granular role-based or policy-based access to those networks. Demand for NAC has grown in recent years, partially in response to the proliferation of bring-your-own-device policies and IoT devices that interact with corporate networks. Image Related Services IoT Connected Devices Network Security Security Operations Related TermsIAM - Identity and Access ManagementPAM - Privileged Access Management2FA (2-factor authentication) and MFA (multi-factor authentication)IoT - Internet Of Things Share: Contact Us
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