Working Group
Blockchain/Distributed Ledger
This group investigates relevant use cases, and security implications of blockchain. Currently they are creating a framework and glossary that would help provide guidance and security around: wallets, exchanges, cryptography and more.
View Current ProjectsCrypto-Asset Exchange Security Guidelines
Working Group Leadership

Ashish Mehta
Cybersecurity - Sr. Risk Manager & Security Architect
Ashish Mehta has extensive experience in cybersecurity, blockchain, web development, IT management, financial markets, and the energy industry.
He currently serves as Co-Chair of the Blockchain Working Group and is a part of the Internet of Things (IoT) and Quantum-Safe Security Leadership Teams at the Cloud Security Alliance. In that capacity, he is responsible for pushing their multiple research efforts as well as coordinating with ...

Bill Izzo
This person does not have a biography listed with CSA.

Alexandre Castaing
Board Member, ISACA Luxembourg
Alexandre Castaing is a thought leader who promote innovation as well actionable risk practices. He gathers more than 17 years of experience in risk, audit as well as information security from a wide range of industries. He held global roles in financial services for many years and has worked mostly for large organizations including financial regulators.
Alexandre has a long track record of senior leadership engagement on strategic op...
Publications in Review | Open Until |
---|---|
The Six Pillars of DevSecOps - Collaboration and Integration | Oct 20, 2023 |
Key Management Lifecycle Best Practices | Oct 26, 2023 |
Cloud Security Maturity Model 2023 | Oct 26, 2023 |
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.
Virtual Meetings
Attend our next meeting. You can just listen in to decide if this group is a good for you or you can choose to actively participate. During these calls we discuss current projects, and well as share ideas for new projects. This is a good way to meet the other members of the group. You can view all research meetings here.
Sep
29
Oct
3
ChatGPT and Smart Contracts Subgroup
- Outline new initiative
Join Zoom Meeting
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Meeting ID: 992 3619 8430
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Meeting ID: 992 3619 8430
Find your local number: https://cloudsecurityalliance.zoom.us/u/aeJRWNSF61
Oct
4
Blockchain Working Group - Monthly Working Meeting
CSA events & announcements
Subgroup update: DLT Privacy Governance framework as an assessment tool for internal DLT Privacy audits in the Financial Sector
Join Zoom Meeting
https://zoom.us/j/202373686
Meeting ID: 202 373 686
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Meeting ID: 202 373 686
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Oct
6
Oct
10
ChatGPT and Smart Contracts Subgroup
- Outline new initiative
Join Zoom Meeting
https://cloudsecurityalliance.zoom.us/j/99236198430?pwd=NzhYVG5nMDRwbmdYWlFCcWpzdGN0dz09
Meeting ID: 992 3619 8430
Passcode: 908425
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Meeting ID: 992 3619 8430
Find your local number: https://cloudsecurityalliance.zoom.us/u/aeJRWNSF61
Oct
13
Oct
17
ChatGPT and Smart Contracts Subgroup
- Outline new initiative
Join Zoom Meeting
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Meeting ID: 992 3619 8430
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Meeting ID: 992 3619 8430
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Oct
18
Blockchain Working Group
CSA events & announcements
Presentation by DTCC on cloud governance project (more details to come)
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Meeting ID: 202 373 686
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Meeting ID: 202 373 686
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Oct
20
Oct
24
ChatGPT and Smart Contracts Subgroup
- Outline new initiative
Join Zoom Meeting
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Meeting ID: 992 3619 8430
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Meeting ID: 992 3619 8430
Find your local number: https://cloudsecurityalliance.zoom.us/u/aeJRWNSF61
Oct
27
Oct
31
ChatGPT and Smart Contracts Subgroup
- Outline new initiative
Join Zoom Meeting
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Meeting ID: 992 3619 8430
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+1 646 558 8656 US (New York)
Meeting ID: 992 3619 8430
Find your local number: https://cloudsecurityalliance.zoom.us/u/aeJRWNSF61
Nov
1
Blockchain Working Group - Monthly Working Meeting
CSA events & announcements
Subgroup update: DLT Privacy Governance framework as an assessment tool for internal DLT Privacy audits in the Financial Sector
Join Zoom Meeting
https://zoom.us/j/202373686
Meeting ID: 202 373 686
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+16465588656,,202373686# US (New York)
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Meeting ID: 202 373 686
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Nov
3
Nov
7
ChatGPT and Smart Contracts Subgroup
- Outline new initiative
Join Zoom Meeting
https://cloudsecurityalliance.zoom.us/j/99236198430?pwd=NzhYVG5nMDRwbmdYWlFCcWpzdGN0dz09
Meeting ID: 992 3619 8430
Passcode: 908425
One tap mobile
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Meeting ID: 992 3619 8430
Find your local number: https://cloudsecurityalliance.zoom.us/u/aeJRWNSF61
Nov
10
Nov
14
ChatGPT and Smart Contracts Subgroup
- Outline new initiative
Join Zoom Meeting
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Meeting ID: 992 3619 8430
Passcode: 908425
One tap mobile
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+13462487799,,99236198430# US (Houston)
Dial by your location
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+1 301 715 8592 US (Germantown)
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+1 646 558 8656 US (New York)
Meeting ID: 992 3619 8430
Find your local number: https://cloudsecurityalliance.zoom.us/u/aeJRWNSF61
Nov
15
Blockchain Working Group
CSA events & announcements
Presentation by DTCC on cloud governance project (more details to come)
Join Zoom Meeting
https://zoom.us/j/202373686
Meeting ID: 202 373 686
One tap mobile
+16699009128,,202373686# US (San Jose)
+16465588656,,202373686# US (New York)
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+1 669 900 9128 US (San Jose)
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Meeting ID: 202 373 686
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Nov
17
Nov
21
ChatGPT and Smart Contracts Subgroup
- Outline new initiative
Join Zoom Meeting
https://cloudsecurityalliance.zoom.us/j/99236198430?pwd=NzhYVG5nMDRwbmdYWlFCcWpzdGN0dz09
Meeting ID: 992 3619 8430
Passcode: 908425
One tap mobile
+12532158782,,99236198430# US (Tacoma)
+13462487799,,99236198430# US (Houston)
Dial by your location
+1 253 215 8782 US (Tacoma)
+1 346 248 7799 US (Houston)
+1 669 900 9128 US (San Jose)
+1 301 715 8592 US (Germantown)
+1 312 626 6799 US (Chicago)
+1 646 558 8656 US (New York)
Meeting ID: 992 3619 8430
Find your local number: https://cloudsecurityalliance.zoom.us/u/aeJRWNSF61
Nov
24
Open Peer Reviews
Peer reviews allow security professionals from around the world to provide feedback on CSA research before it is published.