We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on Solidity 0.8+ with OpenZeppelin standards, ensuring security and interoperability from day one.
LABS
Services
Validator Node Security & Performance Audit
In-depth review of your validator or founder node's software, hardware, and operations. We identify critical vulnerabilities and configuration flaws to maximize uptime and network rewards.
Chainscore © 2026
overview
CORE INFRASTRUCTURE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Full Lifecycle Support: From initial architecture and gas optimization to deployment, verification, and ongoing maintenance.
- Security-First: Every contract undergoes rigorous internal audits and formal verification before deployment to mainnet.
- Protocol Expertise: Deep experience with
ERC-20,ERC-721,ERC-1155, and custom standards for DeFi, NFTs, and DAOs.
We deliver battle-tested contracts that reduce audit costs by 40% and accelerate your time-to-market to under 3 weeks for an MVP.
key-features-cards
COMPREHENSIVE SECURITY & PERFORMANCE REVIEW
What Our Node Audit Covers
Our expert-led audit delivers a detailed, actionable report to harden your validator infrastructure, maximize rewards, and ensure network reliability.
01
Security Configuration & Hardening
In-depth review of node OS, firewall rules, SSH access, and user permissions to eliminate attack vectors. We enforce industry standards like CIS Benchmarks.
CIS
Benchmarks
Zero-trust
Access Model
02
Consensus Client & Execution Client Setup
Validation of client software versions, synchronization status, peer connections, and configuration flags (e.g., for Geth, Besu, Lighthouse, Prysm) to ensure optimal performance.
< 1 sec
Block Propagation
99.9%
Sync Health
03
Network & Connectivity Analysis
Assessment of peering strategies, bandwidth utilization, latency to major relays, and DDoS mitigation readiness to guarantee stable block proposal and attestation.
Global
Peer Distribution
DDoS
Resilience Tested
04
Monitoring, Alerting & Logging
Evaluation of your Prometheus/Grafana dashboards, alert rules (for missed attestations, slashing risks), and log aggregation to enable proactive incident response.
< 60 sec
Alert Time
30+
Key Metrics
05
Validator Key Management & Slashing Protection
Critical review of withdrawal/validator key storage, mnemonic handling, and slashing protection database (e.g., Web3Signer) configuration to prevent catastrophic loss.
HSM/MPC
Best Practices
Zero
Slashing Risk Goal
06
High Availability & Disaster Recovery
Analysis of failover mechanisms, backup validator setups, geographic redundancy, and documented recovery procedures to maintain uptime through outages.
99.99%
Target Uptime
< 5 min
Recovery Objective
benefits
GUARANTEED SECURITY & PERFORMANCE
Audit Outcomes for Your DePIN Network
Our Validator Node Security & Performance Audit delivers actionable intelligence and verifiable improvements, not just a compliance report. We provide the technical evidence and remediation roadmap to harden your network's core infrastructure.
01
Comprehensive Risk Assessment
Receive a detailed vulnerability report covering consensus logic, slashing conditions, RPC endpoint security, and peer-to-peer networking. We map attack vectors specific to DePIN hardware and economic models.
150+
Security Checks
OWASP Top 10
Coverage
02
Performance Benchmarking
Get quantifiable metrics on block propagation time, sync speed, memory/CPU usage under load, and transaction throughput. We benchmark against network averages to identify bottlenecks.
< 2s
Propagation Target
99.9%
Uptime SLA
03
Remediation Roadmap
We provide prioritized, step-by-step fixes for all critical and high-severity issues, including code patches, configuration changes, and architectural recommendations for sustainable security.
72h
Critical Fix ETA
P0-P3
Priority Triage
04
Continuous Monitoring Baseline
Establish a security and performance monitoring foundation with custom alerts for anomalous behavior, slashing risks, and hardware failures, enabling proactive network management.
24/7
Alerting
10+
Key Metrics
Choose Your Audit Depth
Validator Node Security & Performance Audit Tiers
Our tiered audit packages are designed to match the specific security posture and operational maturity of your validator setup, from early-stage PoC to enterprise-grade production networks.
| Audit Scope & Deliverables | Starter Audit | Professional Audit | Enterprise Audit |
|---|---|---|---|
Node Configuration & Hardening Review | |||
Network & P2P Layer Security Analysis | |||
Consensus Logic & Slashing Risk Assessment | |||
RPC Endpoint Security & DDoS Resilience | |||
Performance Benchmarking & Bottleneck Analysis | |||
Detailed Technical Report & Remediation Guide | |||
Executive Summary & Risk Scorecard | |||
Post-Audit Consultation (Hours) | 1 hour | 4 hours | Unlimited |
Remediation Verification & Re-test | |||
Typical Delivery Timeline | 5-7 business days | 10-14 business days | 3-4 weeks |
Starting Price | $8,000 | $25,000 | Custom Quote |
how-we-deliver
METHODICAL & TRANSPARENT
Our 4-Phase Audit Process
A systematic, evidence-based approach to securing and optimizing your validator infrastructure. Each phase delivers actionable insights and verifiable improvements.
01
Phase 1: Architecture & Configuration Review
We conduct a deep-dive analysis of your node's architecture, consensus client configuration, and network connectivity. This identifies critical vulnerabilities in peer management, sync strategies, and resource allocation before they impact performance.
50+
Config Checks
24 hrs
Initial Report
02
Phase 2: Security & Penetration Testing
Simulated attacks against your node's RPC endpoints, validator keys, and host environment. We test for common exploits like slashable conditions, DDoS vectors, and privilege escalation to harden your operational security.
OWASP Top 10
Coverage
0 Critical
Target Findings
03
Phase 3: Performance & Resilience Benchmarking
Stress testing under mainnet-equivalent loads to measure block proposal time, attestation efficiency, and sync speed. We establish baseline metrics and identify bottlenecks in CPU, memory, disk I/O, and network latency.
< 2 sec
Target Proposal
99.9%
Attestation Rate
04
Phase 4: Remediation & Final Certification
Delivery of a prioritized action plan with detailed remediation steps. Upon implementation, we provide a final audit report and performance certification, giving your team and stakeholders verifiable proof of security and reliability.
Prioritized
Action Plan
Certified
Final Report
Technical & Commercial Questions
Validator Node Security & Performance Audit FAQs
Get clear, specific answers to the most common questions CTOs and infrastructure leads ask before engaging a node audit service.
We employ a three-phase, white-box audit methodology designed for production-grade validator nodes.
Phase 1: Security & Configuration Review
- Node Software: Analysis of Geth, Erigon, Prysm, Lighthouse, etc., for versioning, known CVEs, and secure compilation flags.
- Infrastructure: OS hardening (SSH, firewall, user permissions), cloud/IaaS security groups, and secret management (validator keys, JWT tokens).
- Consensus & Execution Clients: Configuration validation for sync modes, peer limits, and API exposure (limiting RPC endpoints).
Phase 2: Performance & Reliability Testing
- Load & Stability: Simulated high-mempool and chain reorg scenarios to test block proposal/attestation reliability.
- Resource Analysis: CPU, memory, disk I/O, and network bandwidth profiling under peak load to identify bottlenecks.
- Monitoring & Alerting: Audit of existing Prometheus/Grafana dashboards and alert rules for critical failures (e.g., missed attestations).
Phase 3: Final Report & Remediation
- Delivery of a prioritized risk report (Critical/High/Medium) with actionable remediation steps and configuration snippets.
- A 1-hour review call with your engineering team to walk through findings.
We've secured over $2B in staked assets across 50+ node deployments using this process.
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