Cisco NAC Appliance
Cisco NAC Appliance is a network access control (NAC) solution that enhances endpoint security posture enforcement and limits network access to compliant devices. It integrates with infrastructure to enable policy enforcement and threat response across distributed environments.
access-control
endpoint-security
policy-enforcement
Cisco NAC Appliance: Network Access Control Solutions
Cisco NAC Appliance is a network access control (NAC) solution that enhances endpoint security posture enforcement and limits network access to compliant devices. It integrates with infrastructure to enable policy enforcement and threat response across distributed environments.
What is Cisco NAC Appliance?
Cisco NAC Appliance is a network access control (NAC) solution developed by Cisco Systems. It provides:
- Endpoint security posture enforcement - NAC Appliance can scan endpoints when they connect to the network to verify they comply with your security policies. If they don't comply, access can be restricted.
- Visibility and control over all devices on the network - You get a centralized view of every device on your network along with all the policy violation information.
- Automated threat response - If a device is detected as infected, NAC Appliance can automatically limit its access, redirect it to a remediation server, or remove it from the network.
- Support for flexible access control policies - Policies can be defined based on user, device, application, operating system version, antivirus software, system vulnerabilities and more.
- Integration with infrastructure - NAC integrates with network infrastructure like wireless controllers, switches, routers, VPNs and more to enable consistent policy enforcement.
Some key capabilities make NAC Appliance stand out:
- It can operate in-line for automatic policy enforcement or out-of-band as an audit and monitoring tool.
- It provides agentless and persistent monitoring of iOS, Android, Windows laptops, medical devices, printers and more.
- It has integrated multi-vendor endpoint remediation capabilities.
- It enables guest lifecycle management and BYOD onboarding.
- It integrates with other solutions like ISE, AMP, Umbrella and others to enable broader policy enforcement.
Cisco NAC Appliance Features
Features
- Endpoint security posture enforcement
- Network access control and policy enforcement
- Integration with infrastructure for distributed environments
- Threat response and remediation capabilities
- Centralized management and reporting
Pricing
- Subscription-Based
Pros
Comprehensive network access control and security
Seamless integration with Cisco infrastructure
Centralized policy management and enforcement
Improved visibility and control over endpoint compliance
Cons
Complexity of deployment and configuration
Limited support for non-Cisco network devices
High cost of ownership, particularly for small to medium-sized organizations
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