The most recent IETF activity regarding SNMP security has been done in the [http://tools.ietf.org/wg/isms/ Integrated Security Model for SNMP (ISMS)] working group.  Rather than create another security system like USM did, it was decided that users would prefer to tunnel SNMP over protocols they already knew and understood.  This was done by creating the following new RFCs:
 
The most recent IETF activity regarding SNMP security has been done in the [http://tools.ietf.org/wg/isms/ Integrated Security Model for SNMP (ISMS)] working group.  Rather than create another security system like USM did, it was decided that users would prefer to tunnel SNMP over protocols they already knew and understood.  This was done by creating the following new RFCs:
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