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12/06/2026 1:24 am
TL;DR: Choosing a SOC 2 auditor is only part of the control problem: the real issue is whether SaaS access, onboarding, offboarding, and vendor oversight are governable enough to satisfy audit expectations, according to Zluri. For IAM and SaaS operators, the audit process becomes a test of lifecycle discipline, not a certificate chase.
NHIMG editorial — based on content published by Zluri: Security & Compliance Top SOC 2 Services (Firms)
By the numbers:
- EY issues more than 3000 SOC reports every year to more than 900 companies across the world.
- PwC has a presence in over 150 countries and employs more than 200000 professionals across the globe.
- KNAV has served more than 500 clients and has employed over 200 people.
Questions worth separating out
Q: How should security teams prepare SaaS environments for a SOC 2 audit?
A: Security teams should start with discovery, then prove ownership, access paths, and deprovisioning for every in-scope application.
Q: Why does SaaS visibility matter so much in SOC 2 readiness?
A: SaaS visibility matters because you cannot attest to control over systems you cannot see.
Q: What do organisations get wrong about SOC 2 auditor selection?
A: Many organisations choose auditors on price or brand alone, then discover the firm is poorly matched to their industry, size, or operating model.
Practitioner guidance
- Standardise SaaS discovery before audit scoping Build a current inventory of applications, integrations, and owners before fieldwork starts.
- Tie onboarding and offboarding to identity evidence Require each joiner, mover, and leaver workflow to produce reviewable artefacts such as approvals, deprovisioning records, and ownership changes.
- Track vendor lifecycle as a control surface Assign ownership for SaaS renewals, access removal, and dormant subscriptions.
What's in the full article
Zluri's full article covers the operational detail this post intentionally leaves for the source:
- Detailed profiles of each SOC 2 audit firm, including service mix and industry focus.
- Experience signals such as geography, company size, and sector fit that help narrow the shortlist.
- Provider-specific service scope across audit, assurance, advisory, and compliance work.
- Platform details on how Zluri maps SaaS discovery, renewal monitoring, and vendor management into operational workflows.
👉 Read Zluri's guide to selecting top SOC 2 audit firms →
SOC 2 audit selection and SaaS governance: what teams miss?
Explore further
12/06/2026 11:18 am
SOC 2 readiness is an identity governance problem disguised as an audit problem. The article frames auditor choice as a procurement decision, but the more consequential issue is whether the organisation can produce reliable evidence for access, review, and deprovisioning controls. In SaaS environments, that evidence usually depends on identity processes that cut across human users, service accounts, and vendors. Practitioners should therefore evaluate audit preparedness as a control-maturity exercise, not a once-a-year compliance purchase.
A few things that frame the scale:
- 85% of organisations lack full visibility into third-party vendors connected via OAuth apps, according to The State of Non-Human Identity Security.
- A further 47% have only partial visibility into those vendors, which means most organisations cannot reliably evidence third-party access boundaries during governance reviews.
A question worth separating out:
Q: Who should own access governance during SOC 2 preparation?
A: Access governance should be owned jointly by security, IAM, and business application owners, with clear accountability for onboarding, offboarding, renewals, and vendor access. When ownership is vague, evidence becomes inconsistent and controls drift away from the process auditors need to verify.
👉 Read our full editorial: SOC 2 auditor selection exposes SaaS lifecycle governance gaps
