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Tag Archives: Securely Transmitting Software Upgrades

Linux Means Business: Security and Authentication with Digital Signatures

Robb Shecter Issue #40, August 1997 How one university uses PGP and digital signatures to make its network secure. PGP and public-key cryptography are used all the time for encrypting e-mail and other kinds of messages. They can also be used in other interesting ways. This article describes two other uses for PGP and digital signatures that can help make ...

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