Computer programming; Computer programming and computer system analysis; Computer programming and maintenance of computer programs; Computer programming and rental of computer programs; Computer programming and software design; Computer programming for others; Computer software design, computer programming, or maintenance of computer software; Duplicating computer programs; Duplication of computer programs; Monitoring the computer systems of others for technical purposes and providing back-up computer programs and facilities; Technical support, namely, providing back-up computer programs and facilities; Updating of computer programs for third parties; all of the foregoing excluding services offered in connection with the security or surveillance industries