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would it be possible to implement a validation procedure for forum registration that utilizes one of those squirely characters on a grid-gif things? Those aren't readable by machines and would require more effort on the part of the spammers to register. There are several "registration bots" out there. I think that something like the "type in what you see" things (obscured characters on a gif/png image usually) would help reduce the spam registrants... I know what you mean, but can't think of the proper name for this feature.... Edit: the name is "captcha". Checking the forum admin configuration indicates that the "Enable Visual Confirmation" (which "Requires users enter a code defined by an image when registering") option is already turned on. Edit: and a quick test indicates it's definitely enabled:
Cheers, Martin |