Data security consultancy; Computer security threat analysis for protecting data; Design and development of electronic data security systems; Data encryption services; Data encryption services for providing security and anonymity for electronically transmitted credit card transactions; Internet security consultancy; Computer security consultancy; Testing of security systems; Telecommunication network security consultancy; Computer network security consultancy; Computer security service, namely, hard drive erasure; Design and development of home security systems; Computer security consultancy in the field of scanning and penetration testing of computers and networks to assess information security vulnerability; Development of security systems and contingency planning for information systems; Computer security services in the nature of administering digital keys; Recording software protection programs and security programs onto magnetic media; Updating of computer software relating to computer security and prevention of computer risks; Computer security services, namely, enforcing, restricting and controlling access privileges of users of computing resources for cloud, mobile or network resources based on assigned credentials