What is Cisco NAC agent?
Description: Cisco Network Admission Control (NAC) Agent provides network admission control and compliance enforcement, user authentication tools, bandwidth and traffic filtering controls. This technology resides on the client`s machine, authenticates the user, and scans for the required patches and software.
What is Cisco’s Network Access Control NAC solution called?
Cisco NAC Appliance, formerly Cisco Clean Access (CCA), was a network admission control (NAC) system developed by Cisco Systems designed to produce a secure and clean computer network environment.
How does Cisco NAC work?
In its initial phase, the Cisco Network Admission Control (NAC) functionality enables Cisco routers to enforce access privileges when an endpoint attempts to connect to a network. This access decision can be on the basis of information about the endpoint device, such as its current antivirus state.
What is Cisco ISE client provisioning?
After Cisco ISE classifies a client machine, it uses client provisioning resource policies to ensure that the client machine is set up with an appropriate agent version, up-to-date compliance modules for antivirus and antispyware vendor support, and correct agent customization packages and profiles, if necessary.
Is Cisco ISE a NAC?
Cisco Systems have the NAC solution named as Cisco ISE. Cisco ISE stands for Identity Services Engine (ISE) policy server and is RADIUS-based, which enables Cisco to support authentication in heterogeneous network infrastructure environments.
How does a NAC work?
How An NAC Solution Works. Network access control (NAC) works on wired and wireless networks by finding and identifying the different devices that are connected to and can access the existing system. As mentioned, administrators of this system can decide to open, close, and quarantine access on a regular basis, too.
What is NAC device?
Network Access Control (NAC) is a computer networking solution that uses a set of protocols to define and implement a policy that describes how to secure access to network nodes by devices when they initially attempt to access the network. A basic form of NAC is the 802.1X standard.
How do NAC solutions work?
Why is NAC needed?
NAC systems can play a vital role in automatically identifying devices as they connect to the network and providing access that does not potentially compromise security. For example, when a personal mobile device connects, it can be granted access only to the Internet and not to any corporate resources.
What is NAC used for?
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What is posture in Cisco ISE?
Posture requirements are the immediate actions steps taken by AnyConnect when an endpoint is out of compliance. An endpoint is deemed compliant if it satisfies all the posture conditions. Once configured, posture requirements can then be reference by posture policy for compliance enforcement.