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ISO 27001 certification

Get ISO 27001 Certified by an Independent CPA Firm

Your ISO 27001 certificate is only as credible as the firm that issues it. Decrypt is an accredited, independent certification body, recognized globally, compromised by nobody
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California CPA License #9491
AICPA Accredited
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Accredited ISO 27001 Auditor
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Authorized HITRUST Assessment Provider

What Is a ISO/IEC 27001?

ISO 27001 is the international standard for information security management. It tells your customers, partners, and prospects that you have real controls in place, not just a policy document sitting in a drawer.

The standard requires you to build and maintain an Information Security Management System (ISMS): a documented framework covering how your company identifies security risks, manages them, and continuously improves. It’s not a one-time checklist. It’s an ongoing commitment that gets audited.

Recognized in 150+ countries, ISO 27001 is the credential European enterprises, government contractors, and publicly-traded customers ask for when they need proof of your security posture.

Who Needs ISO 27001 Certification

Enterprise procurement teams routinely block vendor approvals without an ISO 27001 certificate on file. SaaS companies selling into financial services, healthcare, or government often find it’s a hard contract requirement.

Why Choose Decrypt For ISO 27001 Certification

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Big 4 Background, Boutique Firm

Raymond Cheng founded Decrypt after years at Big 4 firms. The methodology comes from that experience. The responsiveness doesn’t. Clients specifically mention his involvement as a differentiator. You get that expertise without the audit factory.
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AICPA-Peer-Reviewed and Accredited

Decrypt holds California CPA Firm license #9491 and has passed AICPA peer review. Our ISO certification body status is maintained through independent accreditation audits.
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Founder-Led, Not PE-Owned

Both of the largest audit firms in our space are now private equity-backed. That changes how they operate, more clients, more junior staff, teams that shift mid-engagement. Decrypt doesn’t answer to a corporate parent.

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Works With Drata, Vanta, and Your Existing Stack

If you’re already using a GRC platform to collect evidence and manage controls, we work with it. Drata, Vanta, or whatever your team has built around, you don’t change your setup to fit our process. We fit ours to yours, which means less duplicated work and a faster path to Stage 2.

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