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Articles on Security

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In hackathons, people come together to build more extensive and cohesive datasets. (Shutterstock)

Hackathons should be renamed to avoid negative connotations

“Hackathons” can imply breaching security and privacy. To more accurately reflect their creative and constructive intent, they can be referred to instead as “datathons” or “code fests.”
The depths of the valleys on a key act like a code that must match the lock. Robin Smith/The Image Bank via Getty Images

How do keys open locks?

A computer security expert explains how keys work – and how they are like passwords.

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