
Here is a list of the most popular and useful websites for IT Architecture, across a variety of topics and disciplines.
1. The core resource for IT architects https://www.opengroup.org/

The Open Group Website
2. Enterprise Architects Forum https://www.globalaea.org/forums/Default.aspx

Association of Enterprise Architects
3. TM Forum, essential and excellent for Telecom Architects and Designers https://www.tmforum.org/

TM Forum
4. The Zachmann Framework for Enterprise Architects is here. You can also certify in it. https://www.zachman.com/

Zachman International – Enterprise Architecture
5. OASIS – the organisation for open information standards and open-source https://www.oasis-open.org/

OASIS Open – OASIS Open
6. Cloud Security Alliance – The Cloud Security Alliance (CSA) is the world’s leading organization dedicated to defining and raising awareness of best practices to help ensure a secure cloud computing environment.

Home | CSA
7. NIST – From the smart electric power grid and electronic health records to atomic clocks, advanced nanomaterials, and computer chips, innumerable products and services rely in some way on technology, measurement, and standards provided by the National Institute of Standards and Technology.

About NIST
8. IEEE – The IEEE is the world’s largest technical professional organization dedicated to advancing technology for the benefit of humanity. Below, you can find IEEE’s mission and vision statements.
