1. Computing
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• OpenPGP
Definition: S/MIME is a standard for secure email messages. S/MIME messages offer sender authentication using digital signatures and can be encrypted to protect privacy. Since S/MIME builds on and extends MIME, S/MIME inter-operates well with any standard-compliant email client.

Also Known As: Secure Multipurpose Internet Mail Extensions

Common Misspellings: SMIME, S-MIME

Related Resources:

S/MIME Email Message Security
More information, links and software about S/MIME.

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