[Coco] security code added to forum signups

[Roger Taylor]

Folks, I just added a random security # to the CoCo Forum signup 
process, and I'll try to add it to both the Login block and to the 
forums before a message is posted.

I hope this keeps bots from signing up and posting.  What they were 
doing was spending many months signing up and then attacking at once 
so that it's hard to fight them off quick enough before people see the content.

In the past, the random security code feature wasn't working, so 
anybody could sign up unapproved.

-- 
Roger Taylor

http://www.wordofthedayonline.com