authenticate

Anti-Spam, Anti-Junk Program using confirmation message to authenticate senders. MouseTrap is the mediator between your e-mail program and your mailbox. No more can unsoliciated e-mail be blindly accepted by your e-mail program. Watch the amount of junk e-mail be drastically reduced in no time.

SignetSure is Win32 security tool for protecting files from hacker alteration. You create digital signatures for your files from a Win32 app. Then you authenticate your files with a single API call. Authentication code is available both in dynamic (DLL) and static (LIB) library formats. Use either C/C++ or Visual Basic.

SignetSure uses RSA public key cryptography. Download free demo version, which has no time limit.

An S/MIME ActiveX component that provides the ability to S/MIME encrypt or digitally

sign files or data. It can also decrypt and validate / authenticate S/MIME messages,
data,
or files. This component also provides general MIME message building and decomposition

functionality, and it provides it in a way that spares you the burden of becoming

an expert in MIME message formatting and syntax.

An S/MIME .NET assembly that provides the ability to S/MIME encrypt or digitally
sign
files or data. It can also decrypt and validate / authenticate S/MIME messages,
data,
or files. This component also provides general MIME message building and decomposition

functionality, and it provides it in a way that spares you the burden of becoming
an
expert in MIME message formatting and syntax. Works with C#, ASP.NET, VB.NET

Starfish Family Mail is an email program that lets you communicate via email with all your friends and family! Parents or teachers can set up friend lists for each person so that you can rest assured that they are only communicating with friends! Each person logs in as themselves and using passwords they can keep others out. Change skins to get the look and feel that fits your mood too! Spell checker and Thesaurus included as well.