Permissions drift across systems is the AI leak surface.
The CISO and IAM architect inherit permissions sprawl: SharePoint folders, file shares, vertical apps, ECMs — each with its own permission model, each drifting from policy over years. AI copilots at the top expose every permission gap. The drift becomes the leak surface.
Talk to a CISO solutions engineer · Read the permissions-aware AI pillar
"Permissions drift across systems is the AI leak surface. We discover it when AI returns the wrong document."
"Permissions drift across systems is the AI leak surface. We discover it when AI returns the wrong document — and then it's both an AI incident and a permissions incident." — CISO + IAM Architect
What TeamSync gives the CISO + IAM architect.
1. Centralised content with IdP-driven RBAC + ABAC.
Intelligent Repository inherits the IdP's group + attribute model and enforces it consistently across the consolidated content estate.
2. Permissions reconciliation as content migrates.
RBAC + Backup reconciles legacy permissions on migration, surfaces gaps, and enforces policy as content lands.
3. Permissions-aware AI as a request property.
DocuTalk and TeamSync's AI copilot enforce permissions per request — never returning content the user is not authorised to see.
4. Drift detection as a continuous service.
Permissions reviewed against policy; out-of-policy access flagged; remediation workflow.
5. Audit ledger anchors permission changes.
Every permission change anchored in the Merkle audit ledger. Forensic answer to "who had access when" is cryptographic.
What changes for the CISO + IAM architect.
| Concern | What changes |
|---|---|
| Permission model fragmentation | Consolidated to IdP-driven RBAC/ABAC |
| AI leakage surface | Bounded to permitted scope per request |
| Drift detection | Continuous |
| Permission-change audit | Cryptographic |
| Migration-time permission reconciliation | First-class |
Compliance frameworks served.
| Framework | Coverage |
|---|---|
| NIST 800-53 AC family | Access control |
| ISO 27001 A.9 | Access control objectives |
| GDPR Art. 32 | Security of processing |
| HIPAA Security Rule | Access controls + audit |
| Cross-vertical overlays | Inherited |
| SOC 2, ISO 27001 | Cross-vertical |
How TeamSync compares for permissions containment.
| Capability | TeamSync | Microsoft Purview + Entra | SailPoint IdentityNow | Saviynt | Veza |
|---|---|---|---|---|---|
| Centralised content with IdP-driven RBAC | ✅ | M365-scoped | Identity-side | Identity-side | Identity-side |
| Permissions-aware AI per request | ✅ DocuTalk | M365-scoped | Limited | Limited | Limited |
| Drift detection on content access | ✅ | Limited | ✅ | ✅ | ✅ Veza |
| Cryptographic audit on permissions | ✅ Merkle | Purview audit | Standard log | Standard log | Standard log |
| Coverage outside M365 | ✅ | M365-scoped | Identity-only | Identity-only | Identity-only |
Important: TeamSync coexists with SailPoint / Saviynt / Veza for identity-governance-side discipline; provides the content-layer enforcement and AI permissions-aware execution.
CTAs.
| If you are… | Do this |
|---|---|
| CISO + IAM Architect | Talk to a solutions engineer |
| Chief AI Officer | Read the chief AI officer page |