Enterprise systems management services namely, network infrastructure operations and management in the nature of monitoring the computer systems of others for technical purposes; help desk services in the nature of troubleshooting of computer hardware and software problems; telecommunications support services in the nature of troubleshooting of telecommunication computer hardware and software problems; applications support and knowledge-centric service assurance services in the nature of technical support for troubleshooting computer software problems; information assurance services in the nature of providing quality assurances services in the field of computer security architecture, design, configuration and deployment; information assurance policies and process development and validation services in the field of computer and network systems, namely, computer consultation in the field of computer security for assessing the vulnerability of computer systems to theft, unauthorized access or manipulation, inadvertent or deliberate deletion, damage, vandalism, natural disasters, and terrorist activities, and for developing and implementing solutions to make computer systems less vulnerable to theft, unauthorized access or manipulation, inadvertent or deliberate deletion, damage, vandalism, natural disasters, and terrorist activities; computer systems development; computer systems data recovery services; legacy computer system integration; computer systems and database design; software development; monitoring the computer systems of others for technical purposes for the life of the computer system