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Sep 26th, 2024

15 Popular Sites Like Captcha

We've researched the internet and identified a lot of noted security and spam sites like Captcha. So come and view other websites that are similar to Captcha.

Displaying 41 to 50 of 500 alternatives to Captcha. (Updated: Sep 26th, 2024)     [about these results]
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You're looking for other sites like Captcha:
  The Official CAPTCHA Site
Working on a program that can generate and grade tests that most humans can pass, but which current computer programs fail.
http://www.captcha.net/
popularity:
captcha
security
spam
web
programming
internet
ai
software
webdesign
tools
new search by a custom tag signature
  Insecure.Org - Nmap Free Security Scanner, Tools & Hacking resources
Security tools, exploits, reading, and links from Fyodor.
similarity:
popularity:
security
hacking
tools
network
software
nmap
sysadmin
internet
linux
networking
  SpamCop.net - Beware of cheap imitations
Respond to spammers via this application that parses offending email and composes a message for you to send to the site of origin's network administrator.
similarity:
popularity:
spam
email
antispam
security
internet
tools
mail
web
blacklist
spamcop
  Anonymous proxy servers, by Anonymizer, hide IP addresses for surfing anonymously.
Enables anonyomous Web surfing through an intermediary to prevent unauthorized parties from gathering your personal information.
similarity:
popularity:
security
privacy
anonymous
tools
web
proxy
internet
software
anonymizer
computer
  Center for Internet Security - Standards
The Center for Internet Security is a non-profit enterprise that helps organizations reduce the risk of business and e-commerce disruptions resulting from inadequate ...
similarity:
popularity:
security
hardening
internet
reference
tools
windows
linux
network
standards
software
  Anti-Spam - Fight Back Against Spammers | bulk unsolicited unwanted junk email
Anti-Spam - Fight Back Against Spammers. Virtually infinite numbers of bogus email addresses to poison the e-mail databases of spammers. Keywords: Anti-Spam, ...
similarity:
popularity:
spam
antispam
security
web
tools
internet
free
activism
webdev
webdesign
  PortSwigger.net - web application hack tools
Web application security testing software. Product details, downloads, how to order and screenshots.
similarity:
popularity:
security
web
tools
hacking
software
proxy
hack
testing
java
http
  Parosproxy.org - Web Application Security
No information avaiable
similarity:
popularity:
security
proxy
tools
web
http
software
java
hacking
testing
tool
  Decoding CAPTCHA image using PHP
See http://sam.zoy.org/pwntcha/ and http://captcha.megaleecher.net/ for instance. Anyway, if the code did turn sentient, isn't there a moral question ...
similarity:
popularity:
captcha
php
security
programming
decoding
images
tutorial
library
development
image
  Category:OWASP Top Ten Project - OWASP
No information avaiable
similarity:
popularity:
security
web
owasp
programming
development
software
hacking
php
webdev
top10
  PortSwigger.net - Burp Proxy
No information avaiable
similarity:
popularity:
security
proxy
tools
web
http
hacking
tool
network
software
programming
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How moreofit Searches
Each website has a unique tag signature -- a set of words that users have described the website as. Moreofit searches for websites that have similar tag signatures and displays the results.
1: Similarity
A site's "similarity" is determined by how well its tag signature matches the tag signature that is being searched for. A 100% match means that it has the exact same tags in the exact same order, while a 0% match means it has no tags in common.
2: Popularity
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