Research on Enterprise Secure Model Based on PKI and PMI

Provided by: Binary Information Press
Topic: Security
Format: PDF
To meet the need of enterprise's secure management, an enterprise secure model based on PKI and PMI technology is proposed. The idea of this model is as follows: using the public key certificate and the role assignment attribute certificate to bind the clients and group members' identify and privilege seriously, protecting the data reliability and source authentication, and preventing the vicious one use the illegal identify and privilege to attack; Using the \"Wait-join\" and \"Instant-Leave\" strategies when group members join or exit the member group, which protects the group inner information only shared by legal group members; Utilizing the public key principle to protect the date reliability and source authentication and prevent the vicious host from stealing the key and data by effective key management.

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