We architect and deploy custom Solidity/Rust smart contracts with formal verification and comprehensive audit trails. Our development process ensures your core business logic is secure, gas-optimized, and future-proof.
LABS
Services
Mobile DApp Browser Security Audit
Identify and remediate critical vulnerabilities in your mobile DApp browser before launch. Our audits cover wallet integrations, transaction flows, and smart contract interactions to protect user assets and platform integrity.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
From token standards to complex DeFi primitives, we deliver battle-tested code that powers your protocol's growth.
- End-to-End Development: Full lifecycle from spec to mainnet, including
ERC-20,ERC-721, and custom standards. - Security-First: Built with
OpenZeppelinlibraries and tested against known attack vectors. - Gas Optimization: Every contract is optimized for minimum transaction costs and maximum user savings.
- Mainnet Ready: Deployment support for Ethereum, Polygon, Base, and other leading EVM chains.
key-features-cards
COMPREHENSIVE ANALYSIS
What Our Security Audit Covers
Our Mobile DApp Browser Security Audit delivers a rigorous, multi-layered assessment designed to protect your users and your reputation. We go beyond automated scanners with manual expert review.
01
Smart Contract & Wallet Integration
Manual review of Web3 provider (e.g., WalletConnect, MetaMask SDK) integration, transaction signing flows, and state management to prevent phishing, replay attacks, and private key leakage.
100%
Manual Code Review
OWASP
Compliance Checked
02
In-App Browser & Session Security
Deep analysis of the WebView/embedded browser for URL validation, certificate pinning, sandboxing, and session management to block malicious dApp injections and man-in-the-middle attacks.
Zero-Trust
Session Model
TLS 1.3+
Encryption Standard
03
Platform-Specific Vulnerabilities
Targeted testing for iOS (WKWebView, Keychain) and Android (WebView, Keystore) vulnerabilities, including insecure storage, intent hijacking, and deep link manipulation.
iOS & Android
Platforms Covered
MASVS
Mobile App Standards
04
dApp Communication & RPC Security
Security assessment of JSON-RPC message handling, event listening, and cross-origin communication to prevent transaction manipulation, unauthorized method calls, and data exfiltration.
EIP-1193
Provider Standard
All Methods
RPC Endpoint Tested
05
Cryptographic Implementation Review
Verification of cryptographic libraries (e.g., web3.js, ethers.js), key derivation, secure random number generation, and signature verification to ensure mathematical correctness and resilience.
NIST
Algorithm Standards
Zero
Hardcoded Secrets
06
Compliance & Final Report
Delivery of a prioritized vulnerability report with CVSS scores, proof-of-concept exploits, and actionable remediation guidance, aligned with industry standards for blockchain security.
72 Hours
Report Delivery
Remediation Support
Included
benefits
BEYOND STANDARD SECURITY
Why a Specialized Mobile DApp Browser Audit
Mobile DApp browsers face unique attack vectors that generic smart contract audits miss. Our specialized assessment targets the critical intersection of mobile OS security, Web3 protocols, and user-facing interfaces.
Choose Your Security Level
Comprehensive Audit Scope & Deliverables
Our tiered audit packages are designed to match the security requirements and budget of any Web3 project, from early-stage startups to established protocols.
| Audit Component | Essential | Professional | Enterprise |
|---|---|---|---|
Smart Contract Security Review | |||
DApp Browser SDK & API Security | |||
Wallet Connection & Transaction Signing | |||
Phishing & Malicious URL Detection | |||
Code Coverage Analysis |
|
|
|
Automated Vulnerability Scanning | |||
Manual Penetration Testing | Limited | Comprehensive | Comprehensive + Red Team |
Third-Party Dependency Audit | |||
Formal Verification (Critical Functions) | |||
Detailed Audit Report | |||
Remediation Support & Re-audit | 1 round | 2 rounds | Unlimited |
Response Time SLA | 72 hours | 24 hours | 4 hours |
Public Audit Badge & Listing | |||
Priority Support & Advisory | 6 months | 12 months | |
Typical Timeline | 2-3 weeks | 3-4 weeks | 4-6 weeks |
Starting Price | $15,000 | $45,000 | Custom Quote |
our-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists for your protocol or application.
We architect and deploy audit-ready smart contracts that form the backbone of your decentralized application. Our development process is built on security-first principles using Solidity 0.8+, OpenZeppelin libraries, and comprehensive testing suites.
From a single custom token to a complex DeFi protocol, we deliver contracts that are gas-optimized, upgradeable, and secure by design.
- Custom Token Development:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance logic. - DeFi & Protocol Logic: Automated Market Makers (AMMs), staking pools, lending/borrowing systems, and yield aggregators.
- Full Audit Support: Code is structured for seamless review by top firms like CertiK or Quantstamp, accelerating your mainnet launch.
Your Questions, Answered
Mobile DApp Browser Security Audit FAQs
Get clarity on our security audit process, timeline, and deliverables for your mobile DApp browser. We provide transparent, expert assessments to secure your user's gateway to Web3.
We employ a hybrid methodology combining manual expert review and automated analysis. Our process includes: 1) Architecture & Design Review of the browser's wallet integration, transaction signing, and Web3 provider. 2) Code Review of the native mobile code (Swift/Kotlin) and any embedded JavaScript engines. 3) Penetration Testing simulating real-world attacks like phishing, malicious DApp injection, and OS-specific exploits. 4) Compliance Check against OWASP Mobile Top 10 and relevant Web3 security standards. This ensures we identify logic flaws, dependency risks, and platform-specific vulnerabilities.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall