Smart contract Audit
Service Security
What is smart
contract audit?
This is the process of auditing the code of a program on the blockchain that contains business logic and performs certain actions when conditions are met. We audit smart contracts to detect bugs and vulnerabilities, making sure they are fit for purpose to ensure safety and security in use.
What is static code analysis?
Static code analysis is a method of inspecting source code without running it, identifying potential problems such as programming errors and security vulnerabilities. This process helps to ensure software quality and security at the early stages of development.
What is dynamic code analysis?
Dynamic code analysis is a method of testing an application during its execution with different input data. The goal is to evaluate the application performance and make sure that its behavior meets the stated requirements. The source code is executed with different input data and the result is compared with the expected behavior.
Requirement Gathering
Requirements gathering is the process of defining and documenting all the necessary components and characteristics for a successful audit. This includes gathering documents such as business requirements, the project whitepaper or yellow paper, the terms of reference, and access to the smart contract code via GitHub commits and other sources. It is important that the entire scope of the audit is clearly defined and available for auditors to scrutinize.
Unit Testing
Unit testing is the process of testing individual code modules against expected behavior. It helps to identify problems in the development process using audit and testnet tools to maximize risk coverage.
Our Smart Contract audit includes the following phases:
In-Depth Review of Smart Contract Code
In-depth code review of a smart contract is a manual, line-by-line inspection of the code to ensure that its logic is robust and that it is protected from various types of attacks, including economic attacks. This stage is the most important and time-consuming part of the testing process.
Automated testing
Auto-testing is the process of simulating various interactions with your smart contract on a test blockchain. It involves using a combination of automated and manual testing tools to identify potential security vulnerabilities in your smart contract.
Smart Contract Audit report
The smart contract audit report contains information on the issues, risks and recommendations for remediation identified, presented in an easy-to-understand format that is appropriate for the specific project
AS ONE OF THE LEADING BLOCKCHAIN SECURITY COMPANIES WE PROTECT THE MOST POPULAR CRYPTO PROTOCOLS
Solana
Heco
Polygon
Ethereum
Xdc
Near
- Code Review: Verify the code for syntax errors, bugs, and security vulnerabilities.
- Contract Purpose: Make sure the contract serves its intended purpose and is aligned with business requirements.
- Access Control: Ensure that only authorized parties have access to the contract’s functions and data.
- Gas Efficiency: Verify that the contract is gas-efficient and will not run out of gas during execution.
- Reentrancy: Protect against reentrant attacks by checking for and mitigating the risk of reentrant code.
- Overflow and Underflow: Check for potential overflow and underflow issues in mathematical operations.
- Deployment: Ensure that the contract is properly deployed and can be executed as expected.
- Event Logging: Verify that important events are properly logged for later analysis and auditing.
- Testing: Thoroughly test the contract for different scenarios to validate its functionality and security.
- Smart Contract Security Assessment Methodology:
- Threat modeling: Identify potential threats and risks to the contract, such as unauthorized access, data manipulation, and theft.
- Code review: Conduct a thorough code review to verify the contract’s functionality, security, and performance.
- Testing: Perform comprehensive testing of the contract using various scenarios to validate its behavior and security.
- Penetration testing: Simulate real-world attacks on the contract to identify and assess its vulnerabilities.
- External review: Obtain an independent, expert review of the contract to validate its security and identify potential issues.
- Monitoring: Monitor the contract’s behavior and performance over time to detect and respond to potential issues.
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Smart contract audit
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