Computer security consultancy; Computer security consultancy in the field of penetration testing and vulnerability assessment; Computer security service, namely, hard drive erasure; Computer security service, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; 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; Computer security services, namely, restricting unauthorized access to networks and applications both web and mobile; Computer security services, namely, restricting unauthorized network access by users without proper credentials and unauthorized third parties; Computer security threat analysis for protecting data; Computer security consultancy in the field of scanning and penetration testing of computers and networks to assess information security vulnerability; Data encryption services for providing security and anonymity for electronically transmitted credit card transactions; Development of security systems and contingency planning for information systems; Development of customized software for others for use in risk assessment, information security, business analysis, audit and audit planning, and sales management; Maintenance of computer software relating to computer security and prevention of computer risks; Providing a website that features technology that enables the secure exchange of information by users; Providing technology information updates for home security systems via the global computer network; Technical support, namely, monitoring technological functions of computer network systems; Updating of computer software relating to computer security and prevention of computer risks