Search found 25 matches

by zaphodb777
Tue Mar 03, 2009 10:11 pm
Forum: [3.0.x] MODs in Development
Topic: [Beta] CASPER - phpBB3 Drop-in CAPTCHA mod.
Replies: 40
Views: 5728

Re: [Beta] CASPER - phpBB3 Drop-in CAPTCHA mod.

I said it was ugly. But it's effective too. Your eyes, and monitor must have keen focus (or be running in native resolution for a LCD... I hate LCDs), to be able to see, and percieve the letters caused by antagonistic triggering of the of the neurons in your visual cortex. I will repeat some of what...
by zaphodb777
Sun Feb 22, 2009 7:46 pm
Forum: [3.0.x] MODs in Development
Topic: [Beta] CASPER - phpBB3 Drop-in CAPTCHA mod.
Replies: 40
Views: 5728

Re: [Beta] CASPER - phpBB3 Drop-in CAPTCHA mod.

Just wanted to say that the image at the demo might be a little larger than the script I am distributing... The script uses the same size image as the original to keep from breaking templates. The one on my site I was just messing with, expanding the bit-field. Does anyone know of a template that wo...
by zaphodb777
Sun Feb 22, 2009 3:37 pm
Forum: [3.0.x] MODs in Development
Topic: [Beta] CASPER - phpBB3 Drop-in CAPTCHA mod.
Replies: 40
Views: 5728

Re: [Beta] CASPER - phpBB3 Drop-in CAPTCHA mod.

It's amazing how many robots have hit the actually live demo page since I put that link up. Fun to watch. :lol:

If any of you download this script, please after a couple of weeks share your experience. I need the feedback.

Zap :)
by zaphodb777
Sun Feb 22, 2009 7:08 am
Forum: [3.0.x] MODs in Development
Topic: [Beta] CASPER - phpBB3 Drop-in CAPTCHA mod.
Replies: 40
Views: 5728

[Beta] CASPER - phpBB3 Drop-in CAPTCHA mod.

Modification Name: CASPER Author: zaphodb777 Modification Description: : Drop in CAPTCHA mod Modification Version: : 0.0.1 Requirements: Eventually will require client browser to have flash installed. Currently requires no browser plug-ins. Demo URL: http://www.spambotsecurity.com/forum/ucp.php?mod...
by zaphodb777
Sat Jan 17, 2009 2:23 pm
Forum: [2.0.x] MODs in Development
Topic: [BETA] Backscatter Captcha Mod
Replies: 10
Views: 9498

Re: [BETA] Backscatter Captcha Mod

True. But so far, most skiddies can't code such an advanced routine. Also, as I said, I have other tricks up my sleeve in reserve, but haven't needed them yet. But you have given me an idea to start injecting some random 101010101010s here and there in the image to throw your detection. This isn't o...
by zaphodb777
Sun Dec 28, 2008 5:19 am
Forum: [2.0.x] MODs in Development
Topic: [BETA] Backscatter Captcha Mod
Replies: 10
Views: 9498

Re: [BETA] Backscatter Captcha Mod

Been awhile since I posted here, but that above code segment has been super-expanded and refined to become the first php/MySQL/phpbb/etc. protection script. (As far as I can tell, hotscripts revealed not much else along it's lines, if anything). It's GNU/GPL V2, so it's free. You can snag it off my ...
by zaphodb777
Sat Jul 12, 2008 8:39 am
Forum: [2.0.x] MODs in Development
Topic: [BETA] Backscatter Captcha Mod
Replies: 10
Views: 9498

Re: [BETA] Backscatter Captcha Mod

I admit, it is hard to see, but even harder for bots. But thanks for posting the image.

Edit: BTW, the code in the image is LK4DPX :D
by zaphodb777
Sat Jul 05, 2008 5:38 pm
Forum: [2.0.x] MODs in Development
Topic: [BETA] Backscatter Captcha Mod
Replies: 10
Views: 9498

Re: [BETA] Backscatter Captcha Mod

Well, I did kinda foul my own test, but just a little. Seems the spambotmasters at keyweb.de/keyweb.ru were trying actual URI hacking to get around my captcha, since OCR was failing. The IP range banning feature in phpBB wasn't working either... So, I decided to tell them "NO!" with this little ditt...
by zaphodb777
Wed Jun 18, 2008 9:34 pm
Forum: [2.0.x] MODs in Development
Topic: [BETA] Backscatter Captcha Mod
Replies: 10
Views: 9498

Re: [BETA] Backscatter Captcha Mod

Has anyone else tried this yet, and if so, any complaints? Suggestions?

I'd love to hear from you. :D

Zap!
by zaphodb777
Sat Jun 07, 2008 1:00 pm
Forum: [2.0.x] MODs in Development
Topic: [BETA] Backscatter Captcha Mod
Replies: 10
Views: 9498

[BETA] Backscatter Captcha Mod

Due to phpbbmodders.net dropping my discussion there (they all but nuked their 2.0.x devs! :cry: ), I have decided to repost links to my project here. It is a modification to the captcha system that came with Ver. 2.0.22 . It is a simple one file drop-in replacement, and so far it has "bounced out" ...

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