Computer consultation in the field of computer security; Computer security consultancy; Computer security consultancy in the field of scanning and penetration testing of computers and networks to assess information security vulnerability; 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; Development of customized software for others for use in risk assessment, information security, business analysis, audit and audit planning, and sales management; Hosting an online community website featuring shared communications between community members interested in personal and small business computer information security; Maintenance of computer software relating to computer security and prevention of computer risks; Rental of computers relating to computer security and prevention of computer risks; Research in the field of intelligence and security technology; Updating of computer software relating to computer security and prevention of computer risks