CC Certified in Cybersecurity All-in-One Exam Guide by Steven Bennett

Author:Steven Bennett
Language: eng
Format: epub
Publisher: McGraw Hill LLC
Published: 2023-07-15T00:00:00+00:00

Figure 3-14 Cloud characteristics, service models, deployment models, and assurance levels

Network Access Control

NAC is a technology that allows organizations to implement controls that limit what devices can connect to their network. For example, if you want to connect to a corporate network that is configured for NAC, the network will not allow your computer to connect until it first checks your computer to see if it meets certain criteria based on a policy. The policy may say that only computers that have specific configuration settings or have antivirus software installed or have up-to-date patches installed can connect to the network. This helps keep the network free of devices that could introduce threats into the environment such as malware, hidden scripts, or software that is otherwise not permitted on the network. Many organizations use NAC as a security control to prevent rogue devices from connecting to their network.

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