[secdir] Secdir review of draft-ietf-geopriv-lis-discovery-13

["Joseph Salowey (jsalowey)" <[e-mail]>]

I have reviewed this document as part of the security directorate's 
ongoing effort to review all IETF documents being processed by the 
IESG.  These comments were written primarily for the benefit of the 
security area directors.  Document editors and WG chairs should treat 
these comments just like any other last call comments.

I have reviewed the document several times during its lifecycle and I
think it is ready for publication.  I believe the security
considerations discuss the ways the discovery could be attacked and
provide some means to mitigate them. The procedures in this document
would benefit from a standardized way to identify the access network
domain identity from the network authentication, but it does not seem to
be there yet.