Web3 Security

The next generation of web needs future-proof security solutions

Smart Contract Audits & Network Audits image

Web3 ushers in a new era of application architectures. With our years of expertise in application security, our Web3 security services deliver the innovative and essential solutions to keep your project safe and secure.

With years of experience in application architecture and numerous successful projects, Cyrex offers innovative and essential security solutions for your Web3 project.


Web3 security aims to address the unique and emerging security challenges that arise in this growing decentralized environments. With the Cyrex team, you will benefit from a set of practices, technologies, and protocols regarding the security and integrity of your decentralized applications (dApps) and blockchain-based systems working on Web3. These have been developed by our team and continue to be refined as the environments evolve.

In the Web 3.0 and blockchain space, security is a critical concern. Unlike Web 2.0, the blockchain does not rely on trusted, centralized intermediaries to secure transactions and user data. Users retain control over their identities and assets, but this also means that there are no intermediaries to offer assistance in the event of attacks or severe compromises. Therefore, it is crucial to ensure that your dApp is secure from the outset. Our Web3 security services will provide you with peace of mind when operating on decentralized networks with smart contracts and cryptocurrencies.


Over the years, Cyrex has worked on a wide range of blockchain-based applications such as marketplaces, galleries, wallets, staking platforms, NFT’s in gaming, bridge implementations, and smart contracts.

We have been lucky to help clients with our Web3 security services including Mythical Games, Immutable, Syscoin, Pollum, and Jigstack to develop, secure, and scale their Web3 solutions.

Importance of security for Web3

Blockchain Security

The move from centralized to decentralized applications and technology brings about the need for new Web3 security standards to ensure your products safety.

Cyrex’ mission is to provide secure, reliable, and stable frameworks for your go-to-market products.

Smart Contract Security

Smart contracts are a key component to how modern enterprises are adopting blockchain technologies and need to be safeguarded because of how they operate and how frequently they are used with blockchain.

Learn more about our Smart Contract solutions

Wallet & Asset Security

Web3 is being categorized by the empowered transparency and ownership of an individual’s digital assets, from NFT’s to Cryptocurrencies.

However wallets have already been breached and the immediate execution nature of blockchain transactions leaves transfers vulnerable to malicious attackers should the value data be corrupted.

This can be extremely hazardous to your product and brand’s reputation.

Ensure your decentralized product is secure for Web3

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Our workflow

Step 1

Technical Overview

The Cyrex security experts work with your decentralized systems and processes to discover all potential security vulnerabilities and injection points.

They will establish the scope of your project by examining its architecture, programming languages, and functionality. Once identified and a workflow is prepared, we can get to work.

Step 2

Reporting & Regression Testing

After the entire testing cycle is complete, we offer thorough, frank findings on all smart contract vulnerabilities, from minor coding flaws to significant exploitation points.


Each report will include:

  • Detailed risks and vulnerabilities, as well as their potential consequences.
  • A proof of concept for reproducibility.
  • Our team will provide best-practice solutions to address these issues and flaws with your smart contracts.
Step 3

Penetration Testing & Reviews

Our auditor team will perform a series of targeted tests as well as review the base code for vulnerabilities or potential Web3 security risks to your business.

Let’s secure your next project!

Get in touch with us today

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