Expert Software Systems provides total Web Server security. Our Web Server uses accepted methods of cryptography to ensure privacy, integrity, and authenticiy for secure communications between our server and our users' browsers. With these methods in place, no one watching traffic between our server and our users can decipher the contents of exchanged messages (privacy), tamper with the message contents (integrity), or pretend to be the source of the message (authenticity). The following is a list of security features that can be incorporated into your Web Site:

• Use of Security Protocols - Our server runs under a secure environment (both SSL and S-HTTP security- compliant). This means that pages on your Web Site can be made totally secure and encrypted over the Internet, with automatic use of public and private encryption keys, via digital signatures.
• Secure Database Transactions - Information such as Social Security numbers or Credit Card numbers can be transmitted from your Web Site over the Internet, and can be guaranteed to be totally secure (Note that this feature will be made available in 4/97).
• Certification Authority registered - The expss.com domain is registered with a Class 3 secure-server certificate. This ensures that our users can trust our identity, and trust the transactions that are undertaken with our server. Customers requiring their own domain name (www address), may separately purchase a digital certificate through us (see pricing for details).