RSI Security provides compliance and cybersecurity services to organizations in regulated industries and the defense sector. The company helps clients achieve cybersecurity risk management and compliance across major frameworks including PCI DSS, CMMC, NIST, HITRUST, HIPAA, SOC 2, GDPR, and CCPA.
The company operates across five primary service lines: advisory and compliance program development; cyber defense operations; security infrastructure design and implementation; risk assessments; and security resource augmentation. RSI Security is an authorized C3PAO (CMMC Third-Party Assessment Organization) for the Cyber-AB certification program, serving defense contractors and other highly regulated entities.
The team includes published authors, open-source developers, industry researchers, and conference presenters. RSI Security was founded to bridge the gap between complex regulatory requirements and practical cybersecurity implementation, focusing on simplifying compliance without compromising security effectiveness.