Easily add S/MIME capability to your programs. Create signed and encrypted messages or documents, verify signatures and decrypt. This is also an easy-to-use general purpose MIME component allowing you to build or decompose arbitrarily complex MIME messages.

A free CAPTCHA test using the ASPImage component. It generates the images dynamically using a combination of letters and numbers.

A free CAPTCHA test using the ASPImage component. It generates the images dynamically using a combination of letters and numbers.

dgEncrypt is an implementation of the Rijndael block cipher, which has recently been selected by the National Institute of Standards and Technology (NIST) as the new Advanced Encryption Standard (AES) for the U.S. government. The Rijndael cipher is a symmetric key block cipher, which is a type of cipher that encrypts data in blocks, rather than a single bit at a time, and uses the same key for both encryption and decryption. For its enciphering functions, dgEncrypt employs a version of Rijndael that operates on 128-bit input blocks, with keys that are 128, 192, or 256 bits in length. A second version of the Rijndael cipher, which operates on 256-bit input blocks with 256-bit internally generated keys, is used to generate cryptographically viable random values, such as cipher keys.

DigiSign is a COM component that provides developers with a way to create data checksums, digital signatures, certificates, and a multitude of other applications that require some sort of one way encryption. DigiSign is based on the MD5 Hash algorithm and can be used for password encryption, data checksums, and to protect files against malicious hacking and virii.

When you sign up for a Web-based e-mail account,the site displays a small rectangular graphic containing a short word obscured.As part of the account registration,you are asked to type the word in an adjacent box. DypsAntiSpam is nearly free can provide you the same functionality on your website !

When you sign up for a Web-based e-mail account,the site displays a small rectangular graphic containing a short word obscured.As part of the account registration,you are asked to type the word in an adjacent box. DypsAntiSpam is nearly free can provide you the same functionality on your website !

EncryptCC is a Shareware DLL for Active Server Pages to Encrypt and Decrypt Credit Card numbers. It is very useful if you need to store credit card numbers online.

Don't spend over $100 on an encryption utility. This COM-accessible full-featured encryption library supports all of the .NET encryption types because it's made in .NET. Use it from: ASP, VB 6, VC++, Visual FoxPro, C#, VB.NET, and any other language that supports COM or .NET. Supported encryption types include: DES, 3DES, RC2, Rijndael (AES), RSA and DSA. Features also include: CSP private key storage and retrieval, support for PKCS #12, DER encoded binary X.509 certificates, and more. Purchase includes unlimited internal developer use, royalty-free distribution, complete MSDN-style API documentation, and basic sample code for encryption in ASP, VB6, C#, and VB.NET. Free to try with a 10 second delay on all encryption and decryption calls.

Don't spend over $100 on an encryption utility. This COM-accessible full-featured encryption library supports all of the .NET encryption types because it's made in .NET. Use it from: ASP, VB 6, VC++, Visual FoxPro, C#, VB.NET, and any other language that supports COM or .NET. Supported encryption types include: DES, 3DES, RC2, Rijndael (AES), RSA and DSA. Features also include: CSP private key storage and retrieval, support for PKCS #12, DER encoded binary X.509 certificates, and more. Purchase includes unlimited internal developer use, royalty-free distribution, complete MSDN-style API documentation, and basic sample code for encryption in ASP, VB6, C#, and VB.NET. Free to try with a 10 second delay on all encryption and decryption calls.