A ubiquitous secure and reliable digital data depository system

The authors present DigiSafe-a secure and reliable system for public or corporation users to store and retrieve valuable digital data over untrusted networks. It is the electronic analogy to the physical safe boxes provided by a bank whereby customers keep their valuable belongings. DigiSafe follows a typical client/server model where online digital data depository services are provided by a service provider: the system is secure, highly reliable, easy to use, and accessable from anywhere.