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DeFi security projects

DeFi Security Alliance
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DSA offers services from different tier auditors. Whether you're searching an affordable quality audit or development you can find answers here.
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Auditors ranked by specialty and reputation. Types of contracts, languages, networks.
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Most relevant information about recent security breaches and attacks.
FAQ for users
Why do I need a smart contract audit of my project?
A smart contract audit is a fundamental element of blockchain security. Auditing a smart contract allows developers to learn and receive recommendations on how to eliminate all errors and vulnerabilities in the code before it is deployed to the main blockchain network. This way, you can secure your project from the attacks it may be exposed to. In addition, a smart contract audit is one of the key factors for investors when choosing a project for investing their assets. Many successful blockchain organizations order several audits of their smart contract by verified auditors in order to protect themselves and their future investors as much as possible.
How do I choose the best auditor for my project?
There are different tiers of auditors, each with its own reputation, experience, and price segment. You should start choosing by defining the price segment that suits you. Rates for different auditors can vary between $900-$2000, $3000-$10000, and even more. Then you can study and evaluate the site of the auditor's company, and how well it is designed. Be sure to visit the GitHub of the auditor you like. There you will be able to view all past reports of the projects they have audited, and determine whether they are well-known or notorious. You can study how often the audit company is mentioned in the media and in what vein. Some auditors specialize in a specific blockchain, for instance, Ethereum or TON. There are also universal auditors - you should choose an auditor with extensive development experience on the blockchain you use.
How do you select the auditors for the alliance?
The DeFi Alliance is made up of only vetted auditors that we have selected according to strict criteria. To become a part of the alliance auditors go through a rigorous background check. We have to make sure that each company shares the DSA values and is ready to provide the best services to its clients. Many key factors are described in the question of how to choose the best auditor for your project, our team independently selects auditors according to all criteria. In addition, the team itself has many years of experience in the field of blockchain security, before inviting an auditor to the DeFi Alliance, we carefully study the GitHub and auditors' reports and conduct independent research. In addition to numerous selection factors, a candidate for joining the alliance must share the policy of sharing experience and the desire to make the DeFi world safer and better.
Is using DSA free?
For detailed information about the Alliance Membership, please contact us on Telegram. Don’t forget to share the information about our services on your social media. Tag us on Twitter!
Why do I need a smart contract audit of my project?
A smart contract audit is a fundamental element of blockchain security. Auditing a smart contract allows developers to learn and receive recommendations on how to eliminate all errors and vulnerabilities in the code before it is deployed to the main blockchain network. This way, you can secure your project from the attacks it may be exposed to. In addition, a smart contract audit is one of the key factors for investors when choosing a project for investing their assets. Many successful blockchain organizations order several audits of their smart contract by verified auditors in order to protect themselves and their future investors as much as possible.
How do I choose the best auditor for my project?
There are different tiers of auditors, each with its own reputation, experience, and price segment. You should start choosing by defining the price segment that suits you. Rates for different auditors can vary between $900-$2000, $3000-$10000, and even more. Then you can study and evaluate the site of the auditor's company, and how well it is designed. Be sure to visit the GitHub of the auditor you like. There you will be able to view all past reports of the projects they have audited, and determine whether they are well-known or notorious. You can study how often the audit company is mentioned in the media and in what vein. Some auditors specialize in a specific blockchain, for instance, Ethereum or TON. There are also universal auditors - you should choose an auditor with extensive development experience on the blockchain you use.
How do you select the auditors for the alliance?
The DeFi Alliance is made up of only vetted auditors that we have selected according to strict criteria. To become a part of the alliance auditors go through a rigorous background check. We have to make sure that each company shares the DSA values and is ready to provide the best services to its clients. Many key factors are described in the question of how to choose the best auditor for your project, our team independently selects auditors according to all criteria. In addition, the team itself has many years of experience in the field of blockchain security, before inviting an auditor to the DeFi Alliance, we carefully study the GitHub and auditors' reports and conduct independent research. In addition to numerous selection factors, a candidate for joining the alliance must share the policy of sharing experience and the desire to make the DeFi world safer and better.
Is using DSA free?
For detailed information about the Alliance Membership, please contact us on Telegram.
Don’t forget to share the information about our services on your social media. Tag us on Twitter!
Become a part of a bigger movement that’s primary goal is to build a safe DeFi space for users and project owners.
Share Your News
Inform our audience of new audits and company developments.
Find Collaborators
Partner with new companies and projects through our network.
Networking Events
Run special meetings and events dedicated to DeFi security
Get to the Top
Get achievement badges and move up in the rankings
Exchange Knowledge
Share experience and security knowledge with your peers.
Access Clients
Use the resources of the DSA to find new clients and grow the list of your followers
FAQ for auditors
Why was my application for the Alliance Membership denied?
We have an independent jury board that chooses the projects. The jury has extensive experience in the development of smart contracts and their auditing. To qualify, a project must have a vast portfolio showcasing the company’s experience. There are a number of key factors and criteria for selecting suitable companies. The jury carefully studies GitHub and the auditors' reports. If your application was rejected, your company did not meet the key criteria. You will be able to request more detailed information by email.
Can I resubmit my application for the Alliance Membership and how?
If your project has been rejected, you can reapply in 6 months. You have to state why you are reapplying and what has changed since the last time. Your new application will be reviewed. A comparative analysis with the previous application will be carried out, we store all applications of candidates for such a case.
How often do you review the Alliance Membership?
The Alliance Membership is reviewed annually, updating statuses of all members. For each year of membership in the DeFi Alliance, the auditor receives a corresponding badge.
Is the membership free?
For detailed information about the Alliance Membership, please contact us on Telegram. Don’t forget to share the information about our services on your social media. Tag us on Twitter!
The main goal of the DeFi Alliance is to help various projects find and choose the right and decent auditor for their smart contract. Most companies are fragmented in a competitive environment, such blockchain infrastructure cooperation allows companies to share experience in eliminating various types of errors and opportunities for attack, thereby increasing the overall security and trust in the field of decentralized finance.
Why should we join the DSA?
A DSA member can share their news, updates, and most notable achievements while getting a unique opportunity to exchange knowledge and experience with their peers. The service is independent from other auditors or companies, which inspires the trust of users who can choose the right auditor with a cool head. In addition, there is an opportunity to conduct joint audits and share experiences, thereby improving the overall security of the decentralized finance sector.
How long do you consider an application to join the alliance?
Application processing time depends on many factors, and takes at least 7 working days, as the team conducts a thorough analysis.
Why was my application for the Alliance Membership denied?
We have an independent jury board that chooses the projects. The jury has extensive experience in the development of smart contracts and their auditing. To qualify, a project must have a vast portfolio showcasing the company’s experience. There are a number of key factors and criteria for selecting suitable companies. The jury carefully studies GitHub and the auditors' reports. If your application was rejected, your company did not meet the key criteria. You will be able to request more detailed information by email.
Can I resubmit my application for the Alliance Membership and how?
If your project has been rejected, you can reapply in 6 months. You have to state why you are reapplying and what has changed since the last time. Your new application will be reviewed. A comparative analysis with the previous application will be carried out, we store all applications of candidates for such a case.
How often do you review the Alliance Membership?
The Alliance Membership is reviewed annually, updating statuses of all members. For each year of membership in the DeFi Alliance, the auditor receives a corresponding badge.
Is the membership free?
For detailed information about the Alliance Membership, please contact us on Telegram.
Don’t forget to share the information about our services on your social media. Tag us on Twitter!
The main goal of the DeFi Alliance is to help various projects find and choose the right and decent auditor for their smart contract. Most companies are fragmented in a competitive environment, such blockchain infrastructure cooperation allows companies to share experience in eliminating various types of errors and opportunities for attack, thereby increasing the overall security and trust in the field of decentralized finance.
Why should we join the DSA?
A DSA member can share their news, updates, and most notable achievements while getting a unique opportunity to exchange knowledge and experience with their peers. The service is independent from other auditors or companies, which inspires the trust of users who can choose the right auditor with a cool head. In addition, there is an opportunity to conduct joint audits and share experiences, thereby improving the overall security of the decentralized finance sector.
How long do you consider an application to join the alliance?
Application processing time depends on many factors, and takes at least 7 working days, as the team conducts a thorough analysis.
About Us
By bringing together the most well-reputed auditing companies, DSA is aiming to guarantee that the decentralized market functions according to the top standards of security.
DeFi Security Alliance (DSA) is a security-driven organization that dedicates its efforts to improving standards of safe services throughout the decentralized market.

DSA unites the most trusted security auditors under one brand.
DSA holds security companies to a high standard. Before joining the Alliance, a company must confirm that it has good credentials, and is thorough in fulfilling its responsibilities. By becoming a part of DSA a company can secure its place among the top companies in the market and gain easy access to customers from all around the world.

A DSA member can share their news, updates, and most notable achievements while getting a unique opportunity to exchange knowledge and experience with their peers.
Our Standards
Our Values
DSA stands for the implementation of the best security practices and making sure that users of the DeFi apps can safely trade and exchange cryptocurrency, purchase and sell products, create new marketplaces and build financial relationships.

DSA helps users find the most reputable auditors and developers for crypto projects. We collect the most relevant security news and information.
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Blog
A selection of interesting and useful articles from trusted auditors