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Working Group

Hybrid Cloud Security

This working group intends to provide suggestions on hybrid cloud governance, hybrid cloud threat profiles and hybrid cloud security evaluation, guiding both users and cloud service providers to choose and provide secure hybrid cloud solutions, and promoting security planning and implementation.
Secure Connection Requirements of Hybrid Cloud
Secure Connection Requirements of Hybrid Cloud

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Hybrid Cloud Security
Working Group Overview

This working group intends to provide suggestions on hybrid cloud governance, hybrid cloud threat profiles and hybrid cloud security evaluation, guiding both users and cloud service providers to choose and provide secure hybrid cloud solutions, and promoting security planning and implementation.

Working Group Leadership

Zou Feng
Zou Feng

Zou Feng

Zou has been working in IT for 15+ years with a strong technical background and broad experience in heterogeneous systems and multi-culture environments.
Starting as Communication Engineer at ICBC, the largest bank in China, Zou maintained legacy telecommunication circuits and an IBM mainframe communication controller. During this period, Zou built up their first experience in data security by implementing a cipher machine to...

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Narudom Roongsiriwong
Narudom Roongsiriwong

Narudom Roongsiriwong

Head of Digital Architecture

Narudom ROONGSIRIWONG (SVP, Head of Digital Architecture, Bank of Ayudhya (Krungsri Bank) PCL, Thailand) has been an information security professional for over twenty years with solid technical experience in architecture, data analytics, application development and cloud computing. He has experience in running three security operation centers and the last one operated with in-house AI and Machine Learning. He was a pioneer in setting up the...

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Publications in ReviewOpen Until
Applying Zero Trust Principles with Network-Infrastructure Hiding Protocol - Stealth Mode Software Defined Perimeter for Network InfrastructureOct 16, 2025
Enabling Zero Trust for Cellular Networks - Guidance for Securing Mobile NetworksOct 16, 2025
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Who can join?

Anyone can join a working group, whether you have years of experience or want to just participate as a fly on the wall.

What is the time commitment?

The time commitment for this group varies depending on the project. You can spend a 15 minutes helping review a publication that's nearly finished or help author a publication from start to finish.

Open Peer Reviews

Peer reviews allow security professionals from around the world to provide feedback on CSA research before it is published.

Learn how to participate in a peer review here.

Applying Zero Trust Principles with Network-Infrastructure Hiding Protocol - Stealth Mode Software Defined Perimeter for Network Infrastructure

Open Until: 10/16/2025

Our core TCP/IP networking systems and protocols have been with us since the 1970s, and have in many ways served us well. T...

Enabling Zero Trust for Cellular Networks - Guidance for Securing Mobile Networks

Open Until: 10/16/2025

The rapid evolution of cellular network technologies, particularly the rollout of 5G, Open Radio Access Network (ORAN), and...