This 45-minute technical video provides a comprehensive deep dive into Azure Confidential Ledger, exploring its tamper-proof ledger capabilities and various applications. Learn about confidential computing fundamentals, how trees and chains work in ledger systems, digest creation, and tamper evidence mechanisms. Discover what can be stored in the ledger, available SDKs and APIs, and the differences between private and public implementations. Explore the Confidential Computing Framework (CCF) cluster, Trusted Execution Environment (TEE) applications, and follow practical demonstrations of adding entries, viewing receipts, validating data, and transaction management. The video also covers disaster recovery strategies, customer-driven backup and restore processes, real-world use cases, pricing considerations, and sample applications. Complete with chapter markers for easy navigation and links to additional resources including whiteboards, documentation, and code samples.
Overview
Syllabus
00:00 - Introduction
01:59 - Confidential computing
04:04 - Azure Confidential Ledger
05:16 - Trees and chains
07:22 - Digest 101
10:02 - Tamper evidence
14:59 - What can I store
16:50 - SDK and APIs
17:12 - Private or Public
19:20 - The CCF cluster
21:26 - In TEE application
22:07 - Example flow of use
26:01 - ACL in action
26:23 - Adding an entry
29:29 - Viewing receipt and evidence
30:40 - Validating data against the ledger
33:26 - Viewing entry by transaction ID
34:44 - DR
35:17 - Customer driven backup and restore
39:48 - Where is ledger used
43:11 - Pricing
43:54 - Sample applications
44:22 - Summary
Taught by
John Savill's Technical Training
