Vorras Antibot 1.0

Operating systemsOS : Windows / Linux / Mac OS / BSD / Solaris
Program licensingScript Licensing : Freeware
CreatedCreated : Mar 28, 2008
Size downloadDownloads : 6
Program licensing
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Vorras Antibot is an image generation program that ...

vorras_antibot by Vorras Corporation is an image generation program that prevents automatic form submission by robots. If your web site is being overwhelmed with spam, automatic registrations, automatic forum or classified ad submissions etc. , Vorras antibot 1.0 can solve this problem by introducing a picture in your HTML forms that only a human can recognize.
Vorras Antibot [vorrasantibot1.0.exe] generates a random sequence of alphanumeric characters and a picture in PNG format that shows this sequence. It returns the filename of the picture and the sequence in encrypted (hashed) format. The filename and encrypted sequence can then be stored in your HTML form.
The user who attempts to fill out the form has to look at the picture and type in the sequence he sees. When the form is submitted the sequence the user typed in is encrypted as well (hashed) and compared to the original sequence. If the sequences match the user passes the test, else it is necessary to re-try.
Main Features:
- The image are unique and are generated dynamically. This is not a script showing pre-made pictures. Instead Vorras Antibot - 0MB randomly selects a few alphanumeric characters and produces on-the-fly images that place these characters in an image including some noise.
- Uses NIST's secure hash algorithm, known as SHA, producing 160 bits of encrypted data.
- Software written in Python and is portable across many platforms, including most versions of UNIX and Windows.
- The number of characters shown can be configured. As a general guideline, 5-8 characters are considered enough to provide adequate security.
- there is provided a set of PNGs that form the character set used. However the software can work with any PNG files of your choice. The given PNG are combined to form a dynamic image that includes random noise to confuse character recognition software.
- Vorras Antibot 1.0 distorts the image to make it resistant to pattern recognition algorithms.
• Python 2. 0 or higher

Vorras Antibot 1.0 scripting tags: sequence, generator, security system, form security, image, picture, antibot, vorras antibot, captcha, characters, captcha image generator. What is new in Vorras Antibot 1.0 software script? - Unable to find Vorras Antibot 1.0 news. What is improvements are expecting? Newly-made Vorras Antibot 1.1 will be downloaded from here. You may download directly. Please write the reviews of the Vorras Antibot. License limitations are unspecified.