Analyzing computer networks vulnerability Authentication services Authentication, issuance and validation of digital certificates Back up of computer data Certification services Computer diagnostic services Computer disaster recovery services Computer related services, namely managed computer network and Internet security services, namely public key infrastructure verification, authentication, distribution and management, enterprise software integration Computer security consultancy Computer security engineering Computer security services (design and development of secure computer hardware, software and systems) Computer security services (programming and software installation, repair and maintenance services) Computer security services (testing and risk assessment of computer networks) Computer security services in the nature of providing authentication, issuance, validation and revocation of digital certificates Computer services, namely data recovery services Computer software advisory services Computer software installation services Computer virus detection and protection services Computerised business information storage Computerised data storage services Computerised data technology services Data encryption services Data mining services Data security consultancy Data security services (firewalls) Diagnosis of faults in computer software Digital signatures verification services Data storage (other than physical storage) Development of systems for the processing, storage and back up of data Disaster recovery services Electronic data storage Electronic signature verification services Information technology consultancy Information technology (IT) services Information services relating to information technology Internet security consultancy Internet security services Monitoring of computer systems for detecting unauthorised access or data breach Network security services (test and risk assessment of electronic networks) Off-site data backup (online) Online technica; l support in the field of computers, computer software and computer systems Provision of information relating to information technology Recovery of computer data Scanning, detection and removal of viruses, worms, trojan horses, adware and spyware and any other types of malware Security assessment services for computer networks Security risk assessment services relating to computer systems Security verification of computer network firewalls, servers and other network devices from unauthorised access Software as a service (SaaS) Technical data analysis services Technical support services Technical support services, namely providing back-up computer programs and facilities Updating computer software for others Verification of personal identification (computer security)