📝Audit & Security

Security Audits

The smart contracts and core DeFi operating codes were audited by external auditing firm Beosin Blockchain Security firm. The audit report is now available via below link.

Audit Overview

• Audit Scope : https://github.com/quotafinance/quota-core/tree/audit

• Audit Method

  • Formal Verification

  • Static Analysis

  • Typical Case Testing & Manual Review

• Audit work duration : Jan 11, 2023 - Feb 03, 2023

• Audit team : Beosin Security Team

Audit Categories

No.	Categories	Subitems
1	Coding Conventions	Compiler Version Security Deprecated Items Redundant Code Require/asset Usage Gas Consumption
2	General Vulnerability	Integer OVerflow/Underflow Reentrancy Pseudo-random Number Generator Transaction-Ordering Dependance DoS (Denial of Service) Function call Permissions call/delegatecall Security Returned Value Security tx. origin Usage Replay Attack Overriding Variables Third-party Protocol Interface Consistency
3	Business Security	Buisness Logics Business implementations Manipulable Token Price Centralized Asset Control Asset Tradability Arbitrage Attack

Audit Reports

Beosin Blockchain Security Audit Report(February 2023)

3MB

Beosin Audit Report - Quotafinance.pdf

PDF

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