Some Key Concepts Covered Include:
Blockchain Security Fundamentals & the CIA Triad –
Distinguishes between blockchain ledger integrity and broader system security concerns, applying the CIA Triad (Confidentiality, Integrity, Availability) framework to evaluate blockchain implementations in financial contexts while clarifying what blockchain technology inherently secures versus vulnerabilities that exist at the application and user levels.
Blockchain Attack Vectors & Threat Landscape –
Identifies and categorizes security threats across four critical layers—user-level (private key management, phishing), network-level (51% attacks, eclipse attacks), system-level (node vulnerabilities), and smart contract-level vulnerabilities—with real-world case studies demonstrating how these threats impact financial systems and audit risk assessments.
Subject Matter Expert (SME) Integration in Blockchain Audits –
Addresses when and how auditors should engage technical specialists for blockchain audit engagements, applying professional standards (ISA 620, AS 1210) to define SME roles, responsibilities, and the auditor’s obligation to understand and evaluate SME work when technical blockchain expertise exceeds the audit team’s core competencies.
Smart Contract Auditing Tools & Methodologies –
Introduces practical audit approaches for reviewing smart contract code, including automated security analysis tools (Mythril, Slither, Oyente), manual code review techniques, evaluation of access permissions and emergency controls (kill switches), and comprehensive smart contract audit checklists tailored for accounting professionals assessing embedded financial controls and vulnerabilities.
Platform-Specific Security Models & Testing Frameworks –
Compares security architectures and control considerations across major blockchain platforms (Ethereum, Hyperledger Fabric, Corda) relevant to financial applications, covering platform-specific configuration risks, blockchain testing methodologies (API testing, functional testing, node testing, regression testing), and audit procedures for validating platform security controls in enterprise deployments.
