Securing the Future of Web3

Smart Contract Auditing & DeFi Security

Identifying vulnerabilities before attackers do.

View Services Free Security Scan
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Contracts Secured
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Vulnerabilities Found
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Value Protected ($M)

Free Smart Contract Scan

Submit your contract code or GitHub repository for a basic automated security scan.

  • Common vulnerability detection
  • Gas optimization opportunities
  • Best practice recommendations

While this automated scan isn't a replacement for a full audit, it's a great starting point to identify potential issues.

Security Services

Pre-Launch Security Review

Comprehensive security analysis before your protocol goes live. Identify critical vulnerabilities and ensure safe deployment.

What You'll Receive:

  • Initial risk assessment report
  • High-priority vulnerability identification
  • Basic remediation guidance
  • Pre-launch security checklist

Starting at $499

Smart Contract Audit

In-depth analysis of contract code, logic flows, and potential attack vectors with detailed remediation guidance.

What You'll Receive:

  • Comprehensive PDF audit report
  • Line-by-line code review
  • Detailed vulnerability findings
  • Fix verification (1 round)
  • GitHub markdown version for documentation

Starting at $799

Vulnerability Assessment

Targeted review focusing on high-risk areas like reentrancy, oracle manipulation, and access control issues.

What You'll Receive:

  • Focused security analysis PDF
  • Automated scan results
  • Critical vulnerability check
  • Written remediation steps

Starting at $299

Ongoing Security Monitoring

Continuous protection with regular security checks and update reviews for evolving protocols.

What You'll Receive:

  • Monthly security assessment reports
  • Code change reviews
  • New vulnerability alerts
  • Priority response for security incidents
  • Quarterly security strategy meeting

Custom Pricing

Security Portfolio

Selected security reviews and analyses demonstrating my methodical approach to smart contract vulnerabilities.

DeFi Protocol Vulnerability Assessment

DeFi Solidity EVM

Conducted a comprehensive assessment of a withdrawal acceptance mechanism that identified a critical missing validation check.

Key Finding:

Duplicate Request Processing Vulnerability

Discovered that the protocol's withdrawal acceptance function lacked duplicate request validation, enabling reprocessing of the same action multiple times.

Impact: Potential griefing attacks, log tampering, and state inconsistency that could mislead off-chain systems.

Analysis Approach:

  • Manual code review for logical inconsistencies
  • State behavior analysis with focus on idempotency
  • Threat modeling for potential malicious usage patterns
  • Implementation of validation fix using map-get verification

Outcome:

Finding was escalated to the protocol team and confirmed as a valid technical vulnerability. The issue was patched before public deployment, protecting the protocol from potential exploitation.

Squeeth Protocol Security Analysis

DeFi ETH² Uniswap

Conducted comprehensive security review of Squeeth, a complex power perpetual protocol offering ETH² exposure.

Key Findings:

Multiple Attack Vectors Identified
  • Reentrancy Risks: Identified 17 potential reentrancy vectors in ETH-handling functions
  • Oracle Manipulation: Discovered potential TWAP manipulation vulnerability with 420-second window
  • Mathematical Precision: Highlighted precision loss risks in ETH² calculations
  • Access Control: Flagged centralization concerns in privileged system functions

Analysis Approach:

  • Static pattern analysis for common vulnerabilities
  • Function-level security assessment
  • Cross-contract interaction verification
  • Economic security considerations

Outcome:

All critical and high vulnerabilities were addressed prior to mainnet deployment, preventing potential exploits that could have impacted millions in protocol value.

Need a Comprehensive Security Review?

I provide detailed security assessments tailored to your protocol's specific needs and risk profile.

Discuss Your Project

Free Security Resources

Use these tools and guides to improve your smart contract security before, during, and after development.

Pre-Audit Security Checklist

A comprehensive checklist to verify your smart contracts before professional audit. Covers access control, input validation, reentrancy protection, and more.

Download Checklist

Security Best Practices Guide

Learn the fundamentals of smart contract security with our comprehensive guide to secure development practices in Solidity.

Coming Soon

Common Vulnerability Scanner

A simple tool to scan your contracts for the most common vulnerability patterns found in DeFi protocols.

Coming Soon

Get in Touch

Ready to secure your Web3 project? Let's discuss how I can help protect your protocol.

aegisvault1@gmail.com

@AEGISVault

@AegisVault

github.com/Aegis-Vault

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