29 mar 2012 kl. 09:45 skrev Daniel-Constantin Mierla:
Hello,
anyone has experiences with captcha vs recaptcha (
http://recaptcha.net/).
I'm
using recaptcha on a couple of sites. It works fine for me.
On the downside, it dies with IPv6...
Hopefully google is going to fix that, at least to the World IPv6 Launch.
/O
There is a plugin for dokuwiki (
http://www.dokuwiki.org/plugin:recaptcha) -- my interest
is how strong the system is to defend against bot spammers, rather than other good faith
things (i.e., helping scanning books for free).
Cheers,
Daniel
On 3/26/12 10:24 AM, Daniel-Constantin Mierla wrote:
Hello,
just to let you know that over the weekend the ACL (user authentication) for write access
to wiki portals of the project has been turned on.
Anyone that wants to write to the wiki has to create herself/himself an account. The
reason for requiring user authentication is weakness of the captha system used for
anonymous posting -- during the past weeks lot of wiki pages were updated by spam bots.
If anyone is aware of a stronger captcha-like system to be used for anonymous posting,
write back here. It has to work with dokuwiki.
Cheers,
Daniel
--
Daniel-Constantin Mierla
Kamailio Advanced Training, April 23-26, 2012, Berlin, Germany
http://www.asipto.com/index.php/kamailio-advanced-training/
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