Contact us Contact us
    • Services
          • Applying technology for
            a better world.

          • Cybersecurity Strategy & Leadership
            • vCISO
            • Cybersecurity Assessment
            • Cybersecurity Strategic Roadmap
            • M&A Technical Due Diligence
            • DR/BCP Development
          • Application Security
            • Application Penetration Testing
            • Application Security Architecture
            • API Penetration Testing
            • Secure Software Development Lifecycle (SSDLC) Advisory
          • Cloud & Network Security
            • DevOps Methodology & Effectiveness
            • Penetration Testing
            • Infrastructure Security Architecture
          • AI
            • AI Security Assessment
            • AI Policy & Risk Management Framework
            • AI Governance
          • Incident Response
            • vCIRT
            • Incident Response Planning & Exercises
            • Ransomware Readiness
            • Application, API & Big Data Forensics
            • Cloud Forensics
          • OT & ICS security
            • OT/ICS/SCADA Cybersecurity Assessment
            • Robotics & Embedded Systems Cybersecurity
            • Medical Device Cybersecurity
          • Compliance, Regulations & Frameworks
            • CMMC & NIST 800-171
            • PCI DSS
            • HIPAA/Healthcare/Life Sciences Cybersecurity
            • NIST 800-53 & FedRAMP
            • ISO 27001
          • Privacy & Ethics
            • Privacy Controls Assessment
            • Data Privacy Strategy
            • Cyber Technology Ethics
    • About Us
      • Team
      • Clients
      • History in Tech
      • Core Values
      • Mission
      • Giving Back
      • Behind the Brand
      • Board of Directors
    • Careers
    • Newsroom
      • In the News
      • Media Kit
    • Resources

    Cybersecurity & emerging technology wranglers.

    3002 Bluff Street, Suite 100, Boulder, Colorado 80301 720.580.5888 | 888.4THEFOX | Contact Us

    • Services
      • Cybersecurity Strategy & Leadership
        • vCISO
        • Cybersecurity Assessment
        • Cybersecurity Strategic Roadmap
        • M&A Technical Due Diligence
        • DR/BCP Development
      • Application Security
        • Application Penetration Testing
        • Application Security Architecture
        • API Penetration Testing
        • Secure Software Development Lifecycle (SSDLC) Advisory
      • Incident Response
        • vCIRT
        • Incident Response Planning & Exercises
        • Ransomware Readiness
        • Application, API & Big Data Forensics
        • Cloud Forensics
      • OT & ICS security
        • OT/ICS/SCADA Cybersecurity Assessment
        • Robotics & Embedded Systems Cybersecurity
        • Medical Device Cybersecurity
      • Cloud & Network Security
        • DevOps Methodology & Effectiveness
        • Penetration Testing
        • Infrastructure Security Architecture
      • Compliance, Regulations & Frameworks
        • CMMC & NIST 800-171
        • PCI DSS
        • HIPAA/Healthcare/Life Sciences Cybersecurity
        • NIST 800-53 & FedRAMP
        • ISO 27001
      • Privacy & Ethics
        • Privacy Controls Assessment
        • Data Privacy Strategy
        • Cyber Technology Ethics
      • AI
        • AI Security Assessment
        • AI Policy & Risk Management Framework
        • AI Governance
    • About Us
      • Team
      • Clients
      • History in Tech
      • Core Values
      • Mission
      • Giving Back
      • Behind the Brand
      • Board of Directors
    • Careers
    • Newsroom
      • In the News
      • Media Kit
    • Resources

    © 2025 Rule4. All rights reserved. | Privacy