Fortify for Netscape  
   Provides free, world-wide, unconditional, full strength 128-bit cryptography to users of Netscape Navigator and Communicator.
   http://www.fortify.net/

Encryption Software Inc  
   Public key encryption add-ons for a selection of instant messenging programs. Also offer elliptic curve cryptography (ECC) libraries.
   http://www.encrsoft.com

Privador  
   Secure Sockets Agent (SSA) encryption software for securing remote access and extranet connections. Product and company information, news, downloads and partner scheme.
   http://www.privador.com/

Dart Communications  
   PowerTCP Secure Tool integrates certificate management, authentication, SSL, PCT, and TLS encryption/decryption. Includes controls for Secure Tcp, SecureServer, SecureFtp, SecurePop, SecureSmtp, NT Service.
   http://www.dart.com/powertcp/secure.asp

North American Strong Cryptographic Software Archive  
   A listing of cryptographic software, available to North American users only.
   http://cryptography.org/

Navastream  
   A leading provider of encryption devices for IP, ISDN, Email, and Cellular Communications, using Triple-DES and the newer AES standards.
   http://www.navastream.com/

CopySafe  
   Software system for the protection of online website content. Plugin allows viewing of encrypted images on end-user system, while disallowing saving of images.
   http://www.artistscope.com/copysafe/

Cryptographic Appliances  
   Develops hardware security products including cryptographic accelerator cards, secure appliances and supporting applications.
   http://www.cryptoapps.com

chipSign  
   Manufacturer of integrated circuits for security acceleration. Specializes in cryptographic silicon solutions providing more than 15000 RSA signatures per second.
   http://www.chipsign.com

Digilox  
   Software products combining encryption, bio-metric authentication and Digital Rights Management for protection of stand alone and web based digital data.
   http://www.digilox.com

Secure Content  
   SecuresContent software provides credentialing and authorization to encrypt any type of data. Data can be restored only by groups with access credentials.
   http://www.securescontent.com

Encryption Wizard for Oracle  
   Offering data encryption software for the Oracle RDMBS. The Encryption Wizard can perform DES3 Encryption and obfuscation on a complete schema.
   http://www.relationalwizards.com/html/ora_encyrption.html

PMC Ciphers Inc  
   Military strength file and disk encryption tools. Product descriptions, on-line purchasing and contact information.
   http://www.pmc-ciphers.com/

Digital Security International  
   Backup tape drive encryption hardware. Product and company details, news and contact information.
   http://www.dsiencryption.com/

Utimaco Safeware AG  
   Hard-disk, file and e-mail encryption software products. Product information, downloads, partner program and contact details.
   http://www.utimaco.com/

Ingrian Networks  
   Offers a security appliance that encrypts critical data in applications and databases.
   http://www.ingrian.com/

Sigaba  
   Secure e-mail, instant messaging and document transmission. Product details, news, customer portfolio, support options and contact information.
   http://www.sigaba.com/

Pate Williams' Implementations  
   Cryptographic algorithms in C programming language.
   http://www.mindspring.com/~pate/

Pointsec Mobile Technologies  
   Develops and markets access-control and encryption systems for desktops, notebooks, PDAs and smartphones.
   http://www.pointsec.com/core/default.asp

Polymorphic cryptography  
   Huge keysize cryptography.
   http://www.pmc-ciphers.com/index.php

Data Encryption Information Center  
   A comprehensive site that guides ordinary users and students around the subject of data encryption.
   http://library.thinkquest.org/27158/

Megacryption  
   Data encryption software for mainframe environments. Supports most common algorithms and data compression. [z/OS, OS/390]
   http://www.megacryption.cc/