Cisco Technology, Inc.

Michael Allen Thomas

James Lewis Fenton

Anup Bandigadi Rao

Frederick Juergens Baker

Shamim Sharifuddin Pirzada

Bailey G Szeto

Sanjay Pol

Ashok Ramaswami

In one embodiment, a system can comprise an interface that receives data related to a communication session and a messaging security device component that evaluates the data and enables a security measure for preventative monitoring of a threat based on the evaluation, the security measure can be universally applied to two or more messaging formats.

Messaging security device

A method and system for verifying identification of an electronic mail message. An electronic mail message including a signature and a key is received, the signature identifying a domain from which the electronic mail message originated and the key for verifying the signature. A key registration server of the domain is accessed to verify the key. The key registration server provides for verifying that a key used to sign an electronic mail message is valid and that the sender is authorized by the domain to send the electronic mail message from the return address.

Method and system for verifying identification of an electronic mail message

Growing community of inventors

San Francisco, CA, United States of America

Michael Allen Thomas