Question about CAPTCHA

[tina123]

I need you advice on the following: it is reasonable to use the CAPTCHA technology while entering the system? In which situations (or for what sites) is it necessary to type CAPTCHA?

[rayter]

Yes, using captcha is a good method to prevent spammers from posting unnecessary texts and links into your site.

[davidthompson]

it is quite necessary to have a captcha.
because this can help automatic form filling by certain softwares.
it might increase spamming.

[nimuel]

i have seen this thread on many forums

yes using captcha worthy for now days
i use it cause now days dDosing is increasing
so it will help you with it

[infoman66]

CAPTACHA always used when sending e-mail through a web form or when logging on the site that would prevent automatically sbmitions...

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