74684950
Jun 6, 1995
Jan 20, 1998
computer network support services, namely, protecting the security of data transmitted over computer networks by means of encryption and cryptography
Treatment of Materialscomputer network access, administration and support services, namely, providing multiple-user access to global computer networks for the dissemination of a wide range of information, assisting others in the design of computer network sites, assisting others in the operation and maintenance of networked computer systems by maintaining computer software and providing computer programming for others, and protecting the security of data transmitted over computer networks by means of authentication of user identity and message content, verification of non-repudiation of transmissions and access control
Computer and Scientific