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AssigneeCisco Technology, Inc.
InventorsVenkatesh N. Gautam, Meixing Le
Estimating the term…
Techniques are presented herein for a proxy device to verify that the server name listed in a connection request message is the name of the server at the IP address listed in the connection request message. The proxy device obtains a domain name server query sent by a client to a domain name server and then obtains a domain name server result that is sent by the domain name server. The proxy device may cache the data of the domain name server result. The proxy device may obtain a connection request message sent by the client seeking a connection with a server, and then compare the connection request message to the cached domain name server result. Finally, the proxy device may apply one or more policies to the connection request message based on the comparison between the connection request message and the domain name server result.
A method comprising:
An apparatus comprising:
One or more non-transitory computer readable storage media of a server in communication with user devices, the computer readable storage media being encoded with software comprising computer executable instructions, and when the software is executed, operable to:
Dependencies are inferred from the claim text.