# SteelCloud > SteelCloud is the leading provider of STIG, CIS Benchmarks, and CMMC compliance automation software for the U.S. Department of Defense, defense industrial base, and government agencies. SteelCloud's patented ConfigOS platform automates system hardening, remediation, continuous monitoring, and compliance reporting—reducing weeks of manual effort to under an hour. ## Company - Name: SteelCloud LLC - Founded: 2002 - Headquarters: 20110 Ashbrook Place, Suite 200, Ashburn, VA 20147 - Phone: +1-703-674-5500 - Email: info@steelcloud.com - Website: https://www.steelcloud.com ## What SteelCloud Does SteelCloud automates cybersecurity compliance for government and defense organizations. Its software, ConfigOS, scans thousands of endpoints per hour, automatically remediates non-compliant controls, and generates audit-ready compliance reports. ConfigOS supports STIG, CIS Benchmarks, CMMC, RMF, FedRAMP, and NIST 800-53 mandates across on-premises, cloud, air-gapped, and hybrid environments. ## Key Topics - STIG (Security Technical Implementation Guide) compliance automation - CIS Benchmarks implementation and automation - CMMC (Cybersecurity Maturity Model Certification) - Continuous monitoring and configuration drift detection - RMF (Risk Management Framework) and ATO automation - System hardening for DoD and defense industrial base - Zero Trust architecture - CDM (Continuous Diagnostics and Mitigation) - NIST 800-53 and FedRAMP compliance - Air-gapped and disconnected network security ## Core Product - ConfigOS: https://www.steelcloud.com/configos/ - ConfigOS MPO: https://www.steelcloud.com/configos-mpo/ ## Key Pages - Homepage: https://www.steelcloud.com/ - About SteelCloud: https://www.steelcloud.com/about-steelcloud/ - Platform Overview: https://www.steelcloud.com/configos/ - STIG Compliance: https://www.steelcloud.com/stig/ - CIS Benchmarks: https://www.steelcloud.com/cis/ - CMMC: https://www.steelcloud.com/cmmc/ - Continuous Monitoring: https://www.steelcloud.com/continuous-monitoring-cybersecurity-compliance/ - How to Buy: https://www.steelcloud.com/howtobuy/ - Schedule a Demo: https://www.steelcloud.com/schedule-a-demo/ ## Resource Library - All Resources: https://www.steelcloud.com/resources/ - Articles: https://www.steelcloud.com/resources/?_categories=articles - White Papers: https://www.steelcloud.com/resources/?_categories=white-papers - eBooks: https://www.steelcloud.com/resources/?_categories=ebooks ## Recent Articles - Continuous Monitoring: What It Is, Why It Matters and How To Get It Right: https://www.steelcloud.com/continuous-monitoring-cybersecurity-compliance/ - Strengthen Cyber Readiness with STIGs and CIS Benchmarks: https://www.steelcloud.com/cyber-readiness-stigs-cis-benchmarks/ - Why Every Industry Needs a STIG-Level Security Mindset: https://www.steelcloud.com/why-every-industry-needs-a-stig-level-security-mindset/ ## Social & Authority Profiles - LinkedIn: https://www.linkedin.com/company/steelcloud/ - Twitter/X: https://twitter.com/STIGAutomation - Facebook: https://www.facebook.com/STIGwithSteelCloud - YouTube: https://www.youtube.com/channel/UC8QZgWQzThyYDI1nGeQA_Ww - Crunchbase: https://www.crunchbase.com/organization/steelcloud ## Customers & Use Cases ConfigOS is used by all major U.S. defense system integrators and the Department of Defense to harden systems and comply with STIG and CIS mandates. Deployment environments include classified and unclassified DoD networks, tactical programs, weapon systems, disconnected labs, and cloud applications.