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- CAPTCHA (10)
- Comment Spam (15)
- Cyberstalking (7)
- Denial of Service (18)
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1A plugin which identifies and blocks comment and trackback spam on blogs with integration to va... Morerious blogging systems.
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2A captcha system that uses successful decodings to helps digitise books for online use. Backgro... Moreund, and details on how to incorporate into a site. Source code in several languages, and plugins for popular blogging and CMS software.
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3Get the latest updates for your computers operating system.
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4Provides statistics and various information about persistent spammers on message boards and blogs.gs.
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5Open source PHP script for generating image CAPTCHAs with audio alternatives. Includes document... Moreation, a gallery and an online demonstration. [LGPL]
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6Completely Automated Public Turing Test to Tell Computers and Humans Apart. Includes demonstrat... Moreions, research papers, and news.
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7Monthly e-zine about recognizing, preventing and fighting all types of fraud, misinformation an... Mored abuse perpetuated with the help of the internet.
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8A database of addresses for reporting Internet abuse.
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9Provider of turn-key DDoS protection solutions.
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10Explains how captcha features can keep spammers from signing up for certain accounts online, su... Morech as email or weblogs. Explains how the system can be circumvented as well.
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11An open source a PHP-based solution for blocking link spam and the robots which deliver it by a... Morenalyzing the delivery method as well as the software the spammer is using instead of looking at the content of potential spam.
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12A volunteer organization founded in 1997 to fight online harassment through education of the ge... Moreneral public, education of law enforcement personnel, and empowerment of victims. WHOA has also formulated voluntary policies which they encourage online communities to adopt in order to create safe and welcoming environments for all Internet users. Includes a form that victims of online harassment/cyberstalking can use to get help.
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13PHP Captcha Script that generates unique captcha images to stop automated submissions, highly c... Moreustomizable, easy to install and configure.
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14Information on Internet safety, including resources for combating cyberstalking.
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15Support for victims of a cyberstalker. Provides tips for online safety and computer security as... More well as emotional support.
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16Discusses recognition and prevention of intimidation by email, IM, web sites and other internet... More or high-technology media.
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17An open source Java framework for captcha definition and site integration. Project information,... More documentation, issue tracker, and download.
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18A collection of Frequently Asked Questions related to net abuse, including spamming and e-mail ... Morescams.
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19Offers a free and open source PHP script to reduce spam, also contains a detailed article about... More CAPTCHAs.
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20
Www-personal.umich.edu/%7Emressl/3dcaptcha/
Open source system that uses spatial cognition abilities of humans to differentiate them from m... Moreachines.
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21An illustrated white paper describing Distributed Denial of Service (DDoS) attack methodology a... Morend prevention.
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22A W3C Working Group Note explaining how CAPTCHAs can present a major obstacle to users who have... More limited vision or a learning disability such as dyslexia. This document examines a number of potential solutions and alternative systems.
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23Advice for victims of Denial Of Service Attacks, geared towards users of IRC (Internet Relay Ch... Moreat).
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24
Staff.washington.edu/dittrich/misc/ddos/
A community managed resource for distributed denial of service attack related information and p... Morerevention tools.
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25Go on an interactive journey through a detective s office to learn about cyberbullying - bullyi... Moreng for the 21st century - using information and communication technologies. Helpful tips, resources, definitions and examples for kids, parents and educators.