Trend Micro Inc.

Scott Rivers

Matthew Laswell

Russell Meyers

A security system for a network maintains security policies that each includes a risk level. The security system maintains groups, with each group being associated with a security policy. Assets of the network are assigned to groups according to the risk assessments of the assets. Security policy associated with a group is enforced against network traffic of an asset when the asset is assigned to the group.

Security policy based on risk

Example embodiments disclosed herein relate to providing network security. A network security device parses an initial handshake or communication to establish an encrypted channel between two endpoints. The network security device validates a certificate chain between the two endpoints and determines a reputation for each of one or more signers of a respective one or more certificates of the certificate chain. The network security device determines a certificate reputation for the certificate chain.

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Austin, TX, United States of America

Scott Rivers