Articles on Cryptography

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Embedded medical devices will continue to be vulnerable to cybersecurity threats. The pacemaker depicted is not made by Abbott’s. REUTERS/Fabrizio Bensch

Three reasons why pacemakers are vulnerable to hacking

Pacemakers are Internet of Things devices for the human body, but they're still not particularly secure.
Cryptographic algorithms have been in a constant arms race with systems seeking to crack them. Yuri Samoilov/Flickr

Encryption today: how safe is it really?

Encryption has come a long way since the days of Sparta and Rome, but it's still not 100% secure.

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