Software as a Service (SaaS) featuring software for computer network security, communications network security and data security; Software as a Service (SaaS) featuring software for network intrusion detection and prevention; Software as a Service (SaaS) featuring software for detecting, monitoring, containing, and controlling active threats and attacks on, and unauthorized access to, computers and computer networks, and for identifying, detecting, blocking, reporting and removing threats, intrusions, malware and malicious attacks; Providing online non-downloadable software for computer network security, communications network security and data security; Providing online non-downloadable software for network intrusion detection, monitoring, and prevention; Providing online non-downloadable software for identifying, detecting, monitoring, containing, blocking, reporting and removing threats, intrusions, malware and malicious attacks on computers, mobile computing devices, cloud-based devices, computer networks and telecommunications networks; updating of computer software relating to computer security and prevention of computer risks; computer consulting services in the field of computer and network security