Information technology consulting services; Server hosting; Web site design; Web site development for others; Computer network configuration services; Computer network design for others; 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 threat analysis for protecting data; Computer services, namely, creating computer network-based indexes of information, websites and resources; Creating website based indexes of information for others using information technology; Designing website based indexes of information for others using information technology; Hosting of web sites; Hosting the web sites of others on a computer server for a global computer network; Maintenance of computer software relating to computer security and prevention of computer risks; Technical support, namely, monitoring technological functions of computer network systems