What is IEEE 802.1X?

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IEEE 802.1X is a network access control standard that enhances security by providing authentication for devices attempting to connect to a network. It is commonly used in both wired and wireless networks. The key elements of 802.1X include:

• Authentication: It requires the use of an external RADIUS server to authenticate devices before granting them network access.
• Encryption Key Management: It ensures secure management of encryption keys between the client and the network.
• Network Security: 802.1X ensures that only authorized devices can connect, significantly improving network security by preventing unauthorized access.