RSI Security
RSI Security is a cybersecurity compliance firm with a PCI QSA practice covering merchants and service providers. Its published materials describe assessment, advisory, and testing services aimed at mid-market organizations building multi-framework compliance programs.
At a glance
| Headquarters | San Diego, California |
|---|---|
| Founded | Not disclosed |
| Firm type | QSA company (QSAC); cybersecurity compliance firm |
| ROC planning range | $15K–$40K (planning estimate (Sept 2026)) |
| Typical fieldwork window | 2–6 wk |
| Frameworks (per firm) | PCI DSS, SOC 2, ISO 27001, HIPAA, CMMC, pen testing |
| Official website | rsisecurity.com |
Best fit
Mid-market companies building a multi-framework program with PCI as the anchor.
Before you engage
Confirm which QSA employees will staff your assessment and their experience with your industry.
Questions about RSI Security
Is RSI Security an accredited QSA company?
RSI Security operates as a QSA company (QSAC); cybersecurity compliance firm. Only a Qualified Security Assessor employed by an accredited QSA company can perform an on-site PCI DSS assessment and sign a Report on Compliance — confirm the firm's current QSA status on the PCI SSC's assessor listings before engaging.
What frameworks does RSI Security support?
Per the firm's public materials: PCI DSS, SOC 2, ISO 27001, HIPAA, CMMC, pen testing.
How do I get pricing from this firm?
QSA fees are scoped per engagement and almost never published. Use our quote request to get a scoped fee from RSI Security and comparable QSA companies.
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