RSI Security Auditor Profile

RSI Security is a compliance and cybersecurity services provider headquartered in San Diego, California, established in 2013 by founders with decades of collective IT and security experience. The internal team numbers roughly 50 professionals.

The firm holds an unusually broad credential set for its size: it is a PCI Qualified Security Assessor (QSA), an authorized CMMC C3PAO, and a HITRUST External Assessor, with additional expertise across SOC 2, HIPAA, NIST, and ISO frameworks. Services span formal assessments, penetration testing, managed security, GRC consulting, and incident response.

RSI Security suits organizations with overlapping compliance obligations — for example, healthcare technology companies needing HITRUST and HIPAA, retailers handling cardholder data, or defense contractors pursuing CMMC — that want assessments and remediation support from one credentialed provider.