Note #2: Why? What is Zero Trust model?
Trust no one, verify everyone! Different definitions exist..

Security-focused Cloud & Automation Engineer with a Master’s in Computer Science and 6+ years of experience automating and supporting enterprise IT environments across multi-site corporate and operational infrastructures. Proficient in Python scripting, Azure infrastructure, Windows Server, and identity management. Skilled in integrating third-party platforms, securing configurations, and streamlining operations. Currently pursuing the Cybersecurity Architect Expert certification with a strong focus on cloud security and automation.
I’m Amir Rouhanipoor, an IT Consultant specializing in Azure and cloud solutions. I help organizations streamline their IT and drive growth through secure, efficient cloud technologies.
Trust no one, verify everyone! Different definitions exist..
Why? With the new architecture, everything is open, and we are in an untrusted zone. We need to have zero trust to protect services.

in new architecture every time someone tries to access any service, we check their identity we verify if they have access to the services