ESTABLISHING A COMMUNICATION SESSION
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United States of America Patent
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Issued Date -
Sep 25, 2014
app pub date -
Nov 7, 2011
filing date -
Nov 7, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A secure communication session is established between a first endpoint and a second endpoint. The first endpoint can contact the second endpoint via a first communication network and via a second communication network. The first communication network is more trusted than the second communication network. The first endpoint determines that a secure communication session is required. A security association is established between the endpoints for the communication session on a connection via the first communication network. Service is received on a connection via the second communication network using the previously established security association. The step of establishing a security association can comprise authenticating the second endpoint and negotiating a shared secret and the step of receiving service on a connection via the second communication network can occur without any further negotiation of key material or authentication between the endpoints via the second communication network.
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