July 2024
Intermediate to advanced
288 pages
7h 54m
English
Content preview from Engineering Secure Devices
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7SECURE COMMUNICATION
In the past, many embedded systems operated in an air-gapped environment, not connected to any wired or wireless network. Although this practice is still present in some industries, it’s slowly vanishing for the simple reason that none of the modern ideas like predictive maintenance, data-driven optimization, and remote access work without proper communication channels.
Even the first cryptographic methods in the days of Caesar aimed to protect communication, and 2,000 years later, the internet is inconceivable without secure communication. However, a significant number of devices still don’t use secure protocols for data ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.