BotVerify for ASP 2.00 BotVerify is a server side COM component that allows you to prevent automated registrations on your web site - (known as CAPTCHA™).
Lanapsoft BotDetect ASP.NET CAPTCHA 188.8.131.52 Lanapsoft BotDetect - ASP.NET CAPTCHA is a website security component designed to protect your registration and other online forms from automated spam submissions. It generates CAPTCHA images that easily tell bots and humans apart. Sound support.
HtmlCapture ActiveX Control, Web Snapshot In A Few Lines Of Code Taking shots (images) of web-pages is an often and highly usable programming task. There are scores of possible usages, from large web-archiving suits to small one-time testing scripts; but the general purpose snapshot tools (either PrintScreen or specialized software) arent very good for the task. If you want one powerful yet compact solution for the problem which can be used virtually with any programming language, take a look
CRC .NET Control - a native .NET component for fast CRC calculation Cyclic Redundancy Check (CRC) calculations are used by the majority of developers to validate the integrity of files and binary streams, which makes them an important part of applications working with multiple input and output files. Despite the great number of available CRC algorithms utilizing various initial polynomials, CRC32 is by far the most popular one. If you are a .NET programmer and want to use a CRC library