Computer security consultancy in the field of scanning and penetration testing of computers and networks to assess information security vulnerability; 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 threat analysis for protecting data; Computer consultation in the field of computer security; Data security consultancy; Computer security consultancy; Data encryption services for providing security and anonymity for electronically transmitted credit card transactions; Maintenance of computer software relating to computer security and prevention of computer risks; Technical support, namely, monitoring technological functions of computer network systems; Updating of computer software relating to computer security and prevention of computer risks