Keep unwanted visitors out of any ASP file in your web site. Restrict any IP address from your site. Create a system to check the user's IP address against a list of restricted ones.

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.