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How Key Recovery Works

This is the way a company can retain the ability to read encrypted messages if employees lose their keys:

1. ENCRYPTION: An employee creates a message that is encrypted with a ''session key'' generated by the system.

2. TRANSMISSION: The key is also encrypted. The message and key are sent to the recipient. The recovery center also has the ability to unlock the key.

3. RETRIEVAL: The recipient decrypts the key and uses it to read the message. If the company needs to read the message, it does the same.



Updated June 14, 1997 by bwwebmaster
Copyright 1996, by The McGraw-Hill Companies Inc. All rights reserved.
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