EasyNAC

EasyNAC is a network access control product for discovering devices and enforcing access across wired and wireless networks. It suits organizations that need agentless visibility alongside configurable guest, BYOD, and threat-response controls. Its breadth is balanced by custom pricing, capacity limits, and an IPv4 requirement for management and most key features.

Overview

EasyNAC combines network visibility with Zero Trust access control. Typical deployments can discover and profile devices without endpoint agents, while access enforcement uses out-of-band ARP; inline enforcement is available to protect remote access VPNs. The FAQ says it works with managed or unmanaged switches without requiring switch, endpoint, or spanning-port configuration, which can make it a fit for networks where infrastructure changes are undesirable.

It can also receive event-based syslog messages or email alerts from security systems and restrict affected devices. A deception feature places fake services across protected VLANs or subnets to help detect hacking activity. These controls make EasyNAC more than an inventory tool, though organizations should weigh the IPv4 requirement against networks that rely heavily on IPv6.

Key features

• Discovery and enforcement: Agentless discovery profiles devices, and ARP enforcement restricts unauthorized devices without requiring changes to existing network infrastructure. Inline enforcement extends protection to remote access VPNs.
• Guest and BYOD access: Self-registration and a captive portal support guest and BYOD onboarding. Configurable approvals, expiration times, and access policies give administrators control over how that access is granted and retained.
• Threat response and endpoint checks: EasyNAC can respond to syslog messages or email alerts from security solutions by restricting a device. Integrations can check antivirus and patch status; optional agents provide more in-depth checks.
• Integrations: The FAQ names Microsoft Active Directory and Entra ID, Defender, Intune, CrowdStrike Falcon, SentinelOne, and Sophos Central.
• Remote-site sensors: Enforcer Sensors extend visibility and enforcement to remote sites. They support Windows 10 or later, selected Linux distributions, and EasyNAC Raspberry Pi OS on Raspberry Pi 4 or 5.

Pricing

EasyNAC is paid, with custom pricing for its hardware or virtual appliance. Perpetual licenses are typical, with software subscription options also available. Licensing is based on concurrent unique MAC addresses seen during the past five minutes; remote offices are also part of the licensing basis, and agents are purchased separately.

Appliance models range from 300 to 10,000 devices, but appropriate capacity depends on VLANs, endpoints, and enabled features. If usage exceeds the license, protection continues, but enforcement for trusted devices above a 10% grace amount is disabled. Organizations should confirm device capacity and licensing needs before choosing a model. EasyNAC invites prospective customers to request a demo and discuss device counts, sites, and security requirements.

Platforms

EasyNAC is available for Linux and Windows in a self-hosted, hybrid deployment model. Server appliances come as hardware or virtual appliances; the virtual Central Visibility Manager can run on-premises or in the cloud. IPv6 endpoints are supported in dual-stack environments, but IPv4 is required for management and most key features.

Who it's for

EasyNAC is a strong fit for organizations that need device discovery and access enforcement across wired and wireless networks, particularly those managing guest or BYOD access, remote offices, or responses tied to other security systems. Its appliance range and sensor options can suit deployments across multiple sites, provided capacity is matched to the network.

It is less suitable for organizations seeking a self-serve, publicly priced option, or for environments that cannot provide IPv4 for management and core features. Teams needing deeper endpoint checks should also account for separately purchased agents.

Pros and cons

• Pros: Agentless discovery and support for managed or unmanaged switches reduce reliance on endpoint agents and switch reconfiguration in typical deployments.
• Pros: Wired, wireless, and VPN access control combine with guest/BYOD registration and automated threat response in one product line.
• Pros: Hardware, virtual appliances, and remote-site sensors provide deployment choices for on-premises, cloud, and branch environments.
• Cons: Custom pricing and capacity that varies with VLANs, endpoints, and features make budgeting and model selection dependent on a sales discussion.
• Cons: Separate agent purchases add cost for organizations that need more in-depth endpoint checks.
• Cons: IPv4 is required for management and most key features, limiting its fit for IPv6-only environments.

Alternatives

For a broader comparison, see Network Access Control Software.

• PacketFence is the stronger candidate for teams wanting an open-source self-hosted edition with unlimited devices and full source code, as well as a free plan and trial.
• NACVIEW may suit organizations that want a freemium option, including a lifetime free tier limited to 20 simultaneously authorized endpoint devices.
• Arista NG Firewall is an alternative with a free plan and basic security and connectivity features, though its listed platform is web.
• SecureW2 Cloud NAC is another paid NAC option with pricing requested through a quote form.
• NACIO is another paid option for teams considering macOS, self-hosted, or Windows platforms.
• Arbiter offers an Asset Discovery plan at €29 a month after a 60-day free trial, but that plan provides visibility and inventory without access enforcement.
• Auconet BICS is another paid option with API and self-hosted platforms.
• Cloudi-Fi Cloud NAC is another paid option with pricing requested via contact form.

Verdict

Choose EasyNAC if you need network discovery, access enforcement, and configurable guest or BYOD access across wired and wireless environments, with options for VPN protection and remote sites. Its main advantage is the combination of agentless visibility, flexible enforcement, and event-driven response; its main drawbacks are custom pricing, device-capacity licensing, separately purchased agents, and the IPv4 requirement for management and most key features.