Computer security consultancy in the field of cybersecurity, namely, technical consultancy related to computer security, development, maintenance and monitoring of security software; computer security consultancy in the field of cybersecurity, namely, scanning and penetration testing of computers and networks to assess information security vulnerability; computer security services, namely, controlling and restricting access to computer networks and protected information; computer security consultancy in the field of cybersecurity, namely, collecting and aggregating data and intelligence