I only read the document once but from my experience as an operator of a network based L7 filtering solution for schools ( and ICAP ), I found no issue with the definition problematic or the technical limitations described.
Without getting into details about the different options and their pros and cons - I see little which could be added but perhaps adding to the reading material list Richard Clayton's excellent work on the subject : Failures in a Hybrid Content Blocking System http://www.cl.cam.ac.uk/~rnc1/cleanfeed.pdf Ignoring the Great Firewall of China www.cl.cam.ac.uk/~rnc1/ignoring.pdf Thomas Mangin Sent from my iPad > On 5 Feb 2014, at 23:21, Nick Hilliard <[email protected]> wrote: > > should grow people consider whether to comment on this? > > Nick > > -------- Original Message -------- > Subject: [[email protected]: Call for Review of > draft-iab-filtering-considerations-06.txt, "Technical Considerations for > Internet Service Blocking and Filtering"] > Date: Wed, 5 Feb 2014 14:17:27 -0500 > From: Jeffrey Haas <[email protected]> > To: [email protected] > > It's IETF stuff. Operator sanity check would probably be appreciated. :-) > > -- Jeff > > ----- Forwarded message from IAB Chair <[email protected]> ----- > > Date: Wed, 29 Jan 2014 11:16:56 -0500 > From: IAB Chair <[email protected]> > To: IETF Announce <[email protected]> > Cc: IAB <[email protected]>, IETF <[email protected]> > Subject: Call for Review of draft-iab-filtering-considerations-06.txt, > "Technical Considerations for Internet Service Blocking and Filtering" > > This is a call for review of "Technical Considerations for Internet > Service Blocking and Filtering" prior to potential approval as an > IAB stream RFC. > > The document is available for inspection here: > https://datatracker.ietf.org/doc/draft-iab-filtering-considerations/ > > The Call for Review will last until 26 February 2014. > Please send comments to [email protected]. > > On behalf of the IAB, > Russ Housley > IAB Chair > > ----- End forwarded message ----- > > > > _______________________________________________ > GROW mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/grow >
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