Monitoring of computer systems for security purposes; Provision of systems for the management of computer and network threats, namely, surveillance and monitoring of vulnerability and security problems in computer networks and software; monitoring user credentials for websites and applications to identify and inform users and systems administrators of weak credentials; providing warnings to users about phishing attempts; consolidating and presenting reports to network and systems administrators for purposes of remediating Internet security risks; Providing user alerts for improving computer & network security and preventing criminal activity for businesses and governmental agencies, namely, computer security assurance; Providing user alerts for improving computer & network security and preventing criminal activity, namely, administration of passwords, passkeys, digital keys and digital certificates, and providing fraud detection services for transactions via a global computer network