Justine's response to Eleison 08-Feb-11 12:07:51 says of TalkTalk's solution that:-
"blocking hardcore porn at source - is indeed completely feasible."
a) it is not "at source" (those websites are often abroad) but "by the ISP"
b) it is not a complete block - I am sure that using a proxy server like www.hidemyass.com or www.the-cloak.com anyone could visit porn sites despite this filtering/blocking in place.
c) even with such a block, it goes only part way - and that's what seems to have been missed. If they only block porn, what about violent web site content ? What about items which some parents would want to block, such as Facebook, at least while they have under-12s ?
The principle idea sounds good. The fact that ISP based blocking is only a partial solution makes it (to me and several others) a 'white elephant' as the family still needs some protection / filtering.
Oh, and let's not forget parents needing education and to care about what sites are being seen. The education aspect is high up the list because so many are so busy and teenagers will run rings around them (and me, for a while, if I was asked to tighten the net).
So what would the ISP block achieve ? Some level of "comfort" that the worst porn sites may be inaccessible, but with no guarantee those cannot be accessed via some proxy.
No more, no less, and it still leaves other sites untouched.
Further - some of the other bodies which went to the meeting may have rather different aims. Would MNHQ support a block on sex education sites ?
MNHQ says this is not a censorship wish, pornography itself would not be banned, just made inaccessible, yet I bet some others would wish to go further.
So my complaint is more about MNHQ supporting a campaign where the participants probably have very different motivations, and giving ("blind") support (in technical terms at least) to Ed Vaizey.
Many posters with IT backgrounds can point to flaws in possible solutions, but another major gap is a lack of specification as that's still flakily defined at best, for now, and if it changes over the course of months before implementation, we could end up with a super-firewall to block all sorts of websites, on the Chinese model !!