Helmut Hullen wrote:
Hallo,
I have (since some months) problems with a machine/robot which fills
some pages with pure nonsense (and deletes sometimes the old contents).
(...)
The "POST" operation shows the return level
302, but the page is
changed.
That's normal, when you save a page, you are redirected to view the
page.
Allowing write access only for registered users
doesn't help.
Where's the hidden entry for this nasty robot?
You haven't restricted access only for registered users:
(alle) -> Seiten bearbeiten (edit)
http://arktur.de/Wiki/index.php?title=Spezial:Gruppenrechte
I've included "ConfirmEdit" and
"MathCaptcha" - doesn't help. Maybe
"MathCaptcha" doesn't work ...
You have MathCaptcha for edits adding a link, but Math captcha is easy
for a bot to solve (it's very easy for a computer to solve a sum) try
using something like FancyCaptcha.