Security
SPNEGO based Kerberos and NTLM HTTP Authentication in Microsoft Windows RFC 4559

IaaS
Google Cloud is a suite of cloud computing services

Issue trackers
Self hosted and cloud based application performance monitoring error tracking that helps software teams see clearer solve quicker learn continuously

Ecommerce
The World Wide Web Consortium W3C develops standards and guidelines to help everyone build a web based on the principles of accessibility internationalization privacy and security