On Fri, Jul 15, 2011 at 01:17:04PM -0400, Clinton Ebadi wrote: > Adam Chlipala <[email protected]> writes: > > > The HCoop wiki is under attack by spammers who have been very successful > > at getting around the content filtering. In the past, I've taken the > > time to revert changes like this manually, but, given the volume this > > time, I don't think I have the energy. Is anyone willing to handle this > > and/or propose ways to block the attack in the first place? > > It looks like their bots figured out how to create accounts... > > It looks like TextCHA is going to be our best bet. I think enabling it > is pretty easy so I'll take a stab at it today.
On April 23 to hcoop-discuss, msgid [email protected], I sent my textcha code. It just says "please enter this number backwards". At that time, bots were also creating user accounts on my wiki. This textcha has reduced spam to basically zero in the year or so since then, so I recommend something like this, as it is so easy. If you want custom questions: textchas = {'en': {'enter the letter "a"': 'a', 'how many legs does a camel have?': '4|four', 'what is the opposite of "left"?': 'right', } } I will add these to the wiki. If you have opinions on what questions to use, please let me know. Reference: http://master19.moinmo.in/HelpOnSpam - richard -- | Richard Darst - rkd@ - boltzmann: up 724 days, 18:22 | http://rkd.zgib.net - pgp 0xBD356740 | "Ye shall know the truth and -- the truth shall make you free" _______________________________________________ HCoop-Discuss mailing list [email protected] https://lists.hcoop.net/listinfo/hcoop-discuss
