An effective approach to secure your smart contract


Identify vulnerabilities and potential attack vectors that may compromise the security of the contract


Ensure that the contract's code accurately reflects the intended agreement between the parties involved


Ensure that the contract is compliant with relevant regulations and industry standards, reducing the risk of legal or regulatory issues


Identify inefficiencies in the code that may lead to unnecessary costs or delays


Help build trust and confidence in the contract among users, investors, and other stakeholders, enhancing its reputation and value

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How we test


Setting the scope of the audit, identifying the stakeholders, and gathering all relevant documentation, such as the whitepaper, smart contract code, and design documents

Threat modeling

Identifying potential threats and vulnerabilities that may affect the smart contract. This includes analyzing the smart contract's functionality, data flow, and external interactions to identify any potential attack vectors

Code review

Reviewing the smart contract code to identify any bugs, errors, or vulnerabilities. This can be done manually by an experienced developer or by using automated tools to help identify potential issues. CyStack also uses SafeChain, an automated blockchain vulnerability scanner built by our team, for this stage

Test execution

Executing the smart contract on a test network and performing various types of testing, such as unit testing, functional testing, and security testing


Documenting the findings of the audit and providing a report that includes an overview of the audit, a list of identified issues, and recommendations for remediation


Implementing any recommended changes to the smart contract code to fix identified issues and vulnerabilities


Re-executing the smart contract on the test network to ensure that the identified issues have been resolved and that the smart contract is now secure

What we test


Manage your cyber risks in a security platform

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Get an overview of your security posture just on one screen

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Discover automatically new vulnerabilities and attack surfaces

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Collaborate effortlessly with your team, CXOs, and our security experts

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Get all details of each vulnerability (descriptions, steps to reproduce) and comprehensive, actionable guidelines to resolve it.

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Comment and discuss directly on each finding, avoiding endless phone calls and emails

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Prioritize the most effective solutions based on ROI and optimize your developers' time

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Speed up the security testing process with a streamlined approach

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Integrate findings into your productivity tools (Slack, Jira, Trello)

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Tested by a team of security experts

The CyStack Audit Team is a group of highly skilled security testers who use a goal-oriented approach to testing, refined through years of experience and extensive testing. Our team members have a unique blend of app development and security testing expertise, enabling them to conduct comprehensive security evaluations that uncover potential risks for organizations.

Members of this team are also regular speakers at world-known cyber security conferences and also talented bug hunters who discovered many critical vulnerabilities in the products and are acknowledged in the Hall of Fame of global tech giants such as IBM, HP, Daimler, Microsoft, Alibaba, etc.

CyStack also offers a bug bounty platform that enables access to over 3000 security researchers to discover critical vulnerabilities in products, including those not discoverable by using traditional solutions and automated tools.

CyStack smart contract audit

Build credibility with your partners and customers

After finishing the penetration testing, you will receive a security certificate which serves as proof that your system has undergone rigorous testing and has been certified safe by our team of security experts.

By obtaining this certificate, you can demonstrate to your customers and partners that you take security seriously and have taken steps to ensure the protection of their sensitive data. This can also be used to showcase your commitment to security and can help differentiate your company from competitors who may not have undergone similar testing.

Build credibility with your partners and customers



Initial engagement

Communicating with the client to understand their requirements and setting the scope of the project.


Project planning

Based on the requirements, create a detailed plan for the assestment, including the methodology and tools to be used.



Conducting the actual audit, which includes source code review and dynamic tests.


Real-time report

Reporting vulnerabilities immediately after finding out via CyStack vulnerability management platform.



Archiving project-related data and officially closing the project.



Communicating with the client to ensure that all recommendations are implemented and verifying that the system is secure.


Final report

Presenting the findings in a detailed report that includes executive summary and detailed vulnerability.



The client fixes issues through the recommendations from CyStack.

Trusted by leading security-aware companies organizations across the world

CyStack partner cake
CyStack partner Sendo
CyStack partner ACB
CyStack partner Momo
CyStack partner Mitsubishi
CyStack partner vntrip
CyStack partner Agribank
CyStack partner OpenEcommerce
CyStack partner OneMount
CyStack partner GHTK

Frequently Asked Questions


Protect your system,

protect the future of your business