Security Audit Introduction to Security Audits
A Security Audit is a systematic examination of application, system, database, or blockchain code to identify vulnerabilities, logic errors, and security risks. It can reduce the likelihood of attacks, but cannot guarantee that code is completely free of vulnerabilities, and should generally be treated as one part of an overall security process.
What Is a Security Audit
A Security Audit uses systematic evaluation to assess whether an application, system, or database is robust and secure. In blockchain contexts, an audit typically focuses on examining smart contract or protocol code to identify potentially exploitable vulnerabilities, logic errors, and design flaws, with reference to predefined standards or requirements.
Audits and Other Testing Methods
A Security Audit is often listed alongside vulnerability assessment and penetration test as a security diagnostic method, and a complete process may combine all three. A vulnerability assessment primarily scans for and collects technical weaknesses, while a penetration test simulates real attacks to test system weaknesses and defensive capabilities. Some projects also invite external researchers to participate in bug bounty programs.
Why Continuous Auditing Is Necessary
Smart contracts are typically difficult to modify after deployment and may hold substantial value, so even an overlooked flaw can cause significant and irreversible losses. An audit helps reduce the likelihood that vulnerabilities will be successfully exploited, but it is not a security guarantee. After major code changes or changes in the threat landscape, the project should be reviewed again and assessed together with other security principles.
Original Tutorial
https://www.binance.com/en/academy/glossary/security-audit
Mark it complete when you understand it.
Opening a lesson does not complete it automatically. You can change its status at any time.