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Primers

MACsec Explained: Everything You Need to Know

MACsec (Media Access Control Security) is an Ethernet security standard that encrypts and authenticates data in motion at Layer 2 of the OSI model, protecting traffic as it moves between directly connected devices. In this blog, we’ll explore what MACsec is, how it works, how it compares to higher-layer security approaches, and why it is essential for modern Ethernet-based systems.

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Silicon IP for the Final Frontier
Controllers

Silicon IP for the Final Frontier

Like their terrestrial counterparts, space-based systems benefit from the greater computing power achieved through semiconductor scaling. However, chips for spacecraft must

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