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Comprehensive Protection
Against Cyber Threats On Blockchain

Blockchain Security Solutions

Comprehensive Protection Against Cyber Threats On Blockchain

As organizations continue to find new and innovative use cases for blockchain and NFTs, security must be incorporated to secure distributed ledgers, digital wallets and other blockchain-based applications. UD helps you design, create and execute security strategies and test methodologies for blockchain application that fit your business needs, and prevent losses caused by various vulnerabilities.

Why Do You Need Blockchain Security Practice?

First, the security of the blockchain ecosystem breaks down everywhere where the infrastructure is not based on blockchain. Second, blockchain applications use smart contracts for interacting with the blockchain, and smart contracts may have profound security vulnerabilities. Single incident can cost your data on blockchain network; transactions and enterprise credibility could be exposed to risk if you do not have any security practices.


Optimize smart contract


Identify & fix business logic vulnerabilities


Mitigate frauds


Prevent cyber attacks

Blockchain Security – Five-level Framework

Application LayerWebsite, DApp cracks
User LayerPhishing Attack/Ransomware Attack
Network LayerSmart contract DDoS
System LayerServer vulnerabilities
Consensus LayerSybil Attack/51% Attack

Example of Blockchain Application

NFT MarketplaceNFT Marketplace
Token/Crypto OfferingToken/Crypto Offering

UD Blockchain Security Solution

Our team of professional blockchain and security experts provides comprehensive security assessments for different blockchain-based applications, including NFT project and marketplace, DeFi protocols, exchanges, blockchain nodes and DApp. We also provide scalable managed blockchain security services to businesses from startup to enterprise.

Regular Security Assessment

Regular ScanningBest practice for protection

Perform continuous scanning to monitor your applications and infrastructure to ensure no vulnerabilities.

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Penetration TestingSecure Your Application

Perform penetration testing of your front-end web application and infrastructure to mitigate risk of being attack before your blockchain projects official launch.

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Technology Audit

Smart Contract AuditNFT Project Essential

Conduct a thorough security assessment of your blockchain-based project to discover errors, issues and security vulnerabilities in the code of smart contract in order to suggest improvements and ways to fix them.

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Front-end Application Code ReviewSecure Web User Interface

Conduct a thorough code review of your front-end application to ensure secure library linkage and wallet connection for managing keys, signing messages and sending transactions securely.

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One-Stop Enterprise Solution

Blockchain Security For Enterprises24x7 managed security services

UD offer 24x7 fully managed blockchain security services featuring both traditional and blockchain-based security controls, covering regular scanning and penetration testing. Protection covering all layers of the technology stack for your blockchain implementation.

Application layer
  • OWASP web application testing
  • KYC verification testing
  • Authentication testing
  • Business logic testing
  • API testing
  • WebSockets testing
  • Smart contract audit
User Layer
  • Security awareness training
  • Phishing assessment
Network Layer
  • Network/Infrastructure configuration review
System Layer
  • Server vulnerabilities scanning
  • Configuration and hardening review
Consensus Layer
  • Review and audit
Service Enquiry

Support Multi-chain

We support private and public chain. Both highly-tamper resistant, secure and transparent in nature which are the best places to store sensitive data.


Professional Recognition

UD’s in-house cybersecurity team is qualified with different certifications for penetration test, including the highly advanced OSCE certificate.

Common Vulnerabilities and Exposures CVE-2019-9884Offensive Security Web Expert
Common Vulnerabilities and Exposures CVE-2019-9885Offensive Security Exploitation Expert
Certified Blockchain Security ProfessionalGIAC Web Application Penetration Tester (GWAPT)
Offensive Security Certified ExpertCertified Information Systems Security Professional (CISSP®)
Offensive Security Wireless ProfessionalCCIE Security
Offensive Security Certified ProfessionalCertified Ethical Hacker (CEH)
Certified Red Team Professional (CRTP)

Get your trusted blockchain security solutions

Blockchain Security SolutionsConsult Experts

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