On Sunday 11 February 2007 20:37, Peter Sawczynec wrote:
> The use of the captcha technique has become a type of industry standard.
"Industry standard" is very important thing to be considered. Basically one
would not use non-industry standards too much. However certain changes are
allowed. Cert
Interesting, that URL fails to open in Opera browser. "invalid URL" error.
~Rolan
tedd wrote:
At 10:07 AM -0500 2/11/07, Peter Sawczynec wrote:
The use of the captcha technique has become a type of industry
standard. I have found customers to quickly recognize and endorse
this technique. The
While that is true, there are other captcha's to consider, like these:
http://xn--nvg.com/captcha
This is slick, however, I would prefer that the letters not be case
sensitive. I received two failures before I realized what was happening.
Urb
___
At 10:07 AM -0500 2/11/07, Peter Sawczynec wrote:
The use of the captcha technique has become a type of industry standard.
I have found customers to quickly recognize and endorse this technique.
The Pro PHP Security guidebook offers an elegant deployment of this solution.
Plus, I thought, that
michael wrote:
It is not bad to lookup the domain and see if there is an MX record.
That can catch some obvious noodling. Collecting email bounces and
scripting unsubscribe should be a no-brainer.. and part of a complete
app.
Good idea, but I recommend putting in some threshold. It happens
On Sun, 11 Feb 2007 10:07:26 -0500
"Peter Sawczynec" <[EMAIL PROTECTED]> wrote:
> The use of the captcha technique has become a type of industry
> standard.
>
> I have found customers to quickly recognize and endorse this
> technique. The Pro PHP Security guidebook offers an elegant
> deployment
The use of the captcha technique has become a type of industry standard.
I have found customers to quickly recognize and endorse this technique.
The Pro PHP Security guidebook offers an elegant deployment of this
solution.
Plus, I thought, that email validation(s) by any technique is fraught
wit
Does anyone have any suggestions other then captcha.
I do think partial use of email address validations using SMTP connect
would restrict a lot of these bogus mail subscriptions. you should find a
neat article here http://www.zend.com/zend/spotlight/ev12apr.php
--
Jiju Thomas Mathew
http://w
well you can always build on the word filters you had there..with the
http:// and what not. have the form check for urls and words.
and, you could implement a sort of email block, for those spamers that stick
to one email.
On 2/11/07, Urb LeJeune <[EMAIL PROTECTED]> wrote:
It seem that any
It seem that any form on a web site attracts morons who capricious submit
to these forms. I'm not talking about just hitting the submit button but rather
a fully filled out form.
In some cases, such as a guest book, their action is misguided but
understandable. They want to advertise the sites se
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