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MACsec
(Media Access Control Security)
Media Access Control Security (MACsec) is an IEEE standard (802.1AE) that provides secure communication at the data link layer. MACsec encrypts and authenticates data packets to protect against eavesdropping, tampering, and other network attacks.
MACsec is commonly used in Ethernet networks to ensure confidentiality and integrity of data. It operates at the MAC layer, making it compatible with higher-layer security protocols like IPSec. MACsec is particularly useful in environments requiring high levels of security, such as financial institutions and government networks.
MACsec is commonly used in Ethernet networks to ensure confidentiality and integrity of data. It operates at the MAC layer, making it compatible with higher-layer security protocols like IPSec. MACsec is particularly useful in environments requiring high levels of security, such as financial institutions and government networks.