We architect and deploy custom smart contracts that form the foundation of your protocol. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and comprehensive audit workflows to mitigate risk before deployment.
LABS
Services
Decentralized Identity System Attack Simulation
Proactive, adversarial security testing for your DID methods and Verifiable Credential systems. We simulate real-world attacks to expose critical vulnerabilities in signature validation, revocation logic, and data privacy before they are exploited.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
From tokenomics to governance, we translate your business logic into immutable, gas-efficient code.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - DeFi Protocols: DEXs, lending/borrowing platforms, yield aggregators.
- Security: Formal verification, unit/integration testing, and pre-audit review.
- Delivery: Full documentation, deployment scripts, and post-launch support.
key-features-cards
PROVEN FRAMEWORK
Our Attack Simulation Methodology
We don't just audit code; we simulate real-world adversarial attacks to expose systemic vulnerabilities in your decentralized identity architecture. Our methodology is trusted by leading protocols to harden their systems before mainnet launch.
01
Threat Modeling & Intelligence
We map your identity system's attack surface using frameworks like STRIDE and MITRE ATT&CK, informed by our database of 500+ real Web3 exploits. Identifies critical vectors before a single line of code is tested.
500+
Real Exploit Patterns
24 hrs
Initial Threat Model
02
Adversarial Smart Contract Testing
Our engineers execute custom attacks on your identity contracts (ERC-725, ERC-1056, Soulbound Tokens) using forked mainnets. We test for logic flaws, access control bypasses, and gas-griefing attacks that static analyzers miss.
100%
Mainnet Fork Coverage
< 2 mm
Gas Limit Exploits
03
Protocol & Integration Attack Vectors
Simulates attacks on the full stack: frontend phishing, RPC node manipulation, oracle poisoning for verifiable credentials, and cross-chain bridge vulnerabilities. Ensures your entire identity flow is resilient.
10+
Protocols Tested
E2E
Integration Coverage
04
Social Engineering & Sybil Simulations
We model sophisticated social attacks, including governance takeover attempts, credential collusion, and Sybil farm creation to stress-test your identity aggregation and reputation systems.
10k+
Sybil Bot Simulation
O(1) Detection
Collusion Logic
05
Zero-Knowledge Proof Cryptanalysis
Stress-tests the cryptographic underpinnings of your zk-SNARKs or zk-STARKs circuits for identity attestations. We search for prover/verifier mismatches, trusted setup assumptions, and circuit constraint vulnerabilities.
Circom / Halo2
Circuit Frameworks
Plonk / Groth16
Proof Systems
06
Remediation & Hardening Guidance
Receive a prioritized action plan with specific code patches, architectural recommendations, and monitoring rules. We provide follow-up verification testing to confirm all critical issues are resolved.
72 hrs
Remediation Report
P0-P3
Priority Scoring
benefits
SECURITY FIRST
Why Proactive Attack Simulation is Critical
Traditional audits find known vulnerabilities. Our adversarial simulations expose the unknown attack vectors that threaten your decentralized identity system's core integrity and user trust.
01
Prevent Identity Theft & Sybil Attacks
We simulate sophisticated Sybil and identity forgery attacks to harden your system's proof-of-uniqueness mechanisms, protecting user sovereignty and system integrity.
100%
Coverage of OWASP Top 10
Zero
False Positives Guarantee
02
Secure Private Key Management
Stress-test MPC, smart contract wallets, and custody solutions against real-world key extraction, leakage, and social engineering scenarios identified by our red team.
SOC 2
Compliance Framework
< 24h
Critical Issue Response
03
Validate Decentralized Identifier (DID) Protocols
Our adversarial testing ensures your W3C DID and Verifiable Credentials implementation resists protocol-level exploits, replay attacks, and signature malleability.
W3C
Standards Compliant
5+ Years
Protocol Experience
04
Ensure Regulatory & Compliance Resilience
Simulate attacks targeting GDPR, eIDAS, or travel rule compliance gaps. We provide evidence of robust data minimization and user consent flows.
GDPR/eIDAS
Framework Testing
Legal Review
Report Included
Security Testing Tiers
Decentralized Identity Attack Simulation Coverage
Detailed comparison of our DID system security assessment packages, from foundational audits to full adversarial simulation.
| Security Assessment | Core Audit | Advanced Penetration | Enterprise Simulation |
|---|---|---|---|
Smart Contract & Protocol Audit | |||
Attack Vector Analysis (OWASP Top 10) | 5 vectors | 15+ vectors | Full library |
Sybil & Identity Spoofing Simulation | |||
Private Key & Session Hijacking Tests | |||
Governance & Privilege Escalation Attacks | |||
Custom Adversarial Simulation (Red Team) | |||
Remediation Support & Guidance | Report only | Priority support | Dedicated engineer |
Time to Complete | 2-3 weeks | 3-4 weeks | 4-6 weeks |
Typical Engagement | $8K - $15K | $25K - $50K | $75K+ |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
We architect and deploy audit-ready smart contracts for DeFi, NFTs, and enterprise applications. Our team delivers custom logic, gas optimization, and comprehensive testing to ensure your core protocol functions as intended—securely and efficiently.
- Full-Stack Development: From
ERC-20tokens to complexDeFivaults andERC-721ANFT collections. - Security-First: Built with
OpenZeppelinstandards, formal verification, and multi-stage audit preparation. - Measurable Outcomes: Achieve >99.9% test coverage and gas cost reductions of 15-40% versus unaudited code.
We handle the entire lifecycle—design, development, deployment, and maintenance—so you can launch with confidence.
Technical & Commercial Questions
Decentralized Identity Security FAQs
Get clear answers on our attack simulation methodology, timelines, and security guarantees to evaluate our service for your project.
We follow a structured 5-phase methodology: 1) Threat Modeling to map your DID architecture, 2) Automated Vulnerability Scanning for known SSI/DID protocol weaknesses, 3) Manual Penetration Testing targeting logic flaws in credential issuance/verification, 4) Social Engineering Simulations for phishing and key compromise, and 5) Resilience Testing under network partition and Sybil attacks. This is based on our experience securing 30+ identity projects.
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