Tetragaze is a studio that secures blockchain, DeFi, and NFT companies.
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Secure Your Business from Cyber Attacks

Security audits

Smart Contracts & Protocol Audits

Any solution on every major blockchain (ETH, BSC, SOL, APT, etc.) and in any popular programming language is subject to our audits. We asses security of smart contracts, cross-chain protocols, crowd sale token contracts, and NFT contracts.

DApp Audits

We audited a lot of DApps and would love to take a look at yours.

Off-chain Source Code Audits

To assist in identifying security problems, we examine source code or compiled versions of the code. Every on-chain business must conduct code security analysis.

Other Security Assessments

Data Leak Discovery

We investigate data leaks in cloud services such as AWS, Google Cloud, and Azure.

Database Assessments

We discover forgotten or rogue databases, classify sensitive data, and assess databases for vulnerabilities and misconfigurations.

CMS Vulnerabilities

CMS vulnerabilities are a common denominator of many successful attacks. We secure CMS Wordpress / Magento / Drupal / Vbulletin / Joomla.

Penetration testing

Web Application Security Assessment

Web applications are vulnerable to various attacks. We perform thorough penetration testing using the most advanced security testing methodologies.

Mobile Application Security Assessment

Mobile Application Security Testing includes authentication, authorization, data security, vulnerabilities for hacking, session management, etc.

Network Penetration Testing

We identify and validate exploitable vulnerabilities in networks, web services and facilities before bad actors are able to discover and exploit them.

Smart Contract Auditing Process

Please contact us to receive an estimate for a smart contract audit.

Step 1. Create Custom Test Suite

Custom test suites enable us to test each component of your smart contract to verify appropriate operation and promote coding best practices.

Step 2. Intensive Dynamic Analysis

All typical vulnerabilities are examined, with special emphasis placed on intended contract function and potential abuse/misuse.

Step 3. Cryptographically Signed Audit Report

The final output is an audit report that was cryptographically signed with the Tetragaze private key. The report includes found vulnerabilities, the findings of our efficiency study, and recommendations for better coding practices.

“We are lucky to have Tetragaze as our chosen cybersecurity partner since they have a unique mix of hacking skills and a commitment to protecting DeFi. We are pleased to have such an accomplished and dependable team on our side.”

Lee Wei K
Co-Founder at First Security

“Tetragaze has a staff with considerable experience and a well-established reputation for auditing smart contracts, which are critical components of blockchain business operations.”

Mike Kay
CTO of Smart Finance

Select Audit Reports


How do you differ from other security auditors?

Tetragaze is a comprehensive security resource that offers exceptional security auditing, penetration testing, and vulnerability assessments. Our team consists of renowned hackers, cryptographers, and engineers who have been specializing in blockchain cybersecurity since 2020. We frequently act as technical partners and provide two rounds of re-audits as part of our process.

Why Tetragaze?

Our team has discovered secured smart contracts that have gone on to raise over $1.5bn.

What is your philosophy?

Tetragaze offers a team of trained security researchers who mimic an all-bases-covered cyberattack on your apps to find and fix vulnerabilities.

What approach to testing do you use?

We use a combination of manual and automated tools and offer consulting, advice, and discussions on fixes.

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