Security

Security & Confidentiality — Sadenas Solutions
Security & Confidentiality

How your data is actually handled

Specific commitments, not vague reassurance. Here’s exactly what happens to your store and QuickBooks data.

QuickBooks access

Access happens through an accountant’s copy or a read-only/limited user role inside your own QuickBooks Online account. Your bank credentials are never requested, and full admin access is never used unless a specific task genuinely requires it and it’s agreed in advance, in writing.

Your account

File storage

Client files are stored in Google Workspace with two-factor authentication enforced. No client financial data is stored on local devices.

2FA enforced

Confidentiality agreement

A mutual NDA is signed before any file access is granted — either a provided NDA, or yours if you have one.

Before access

Payments

All invoicing and payments are processed through Stripe. Card details are entered directly into Stripe’s secure checkout — never seen, collected, or stored directly.

PCI-compliant

Ending an engagement

Access is revoked within 24 hours of an engagement ending. You can also revoke access yourself, at any time, directly from QuickBooks — no need to wait or ask.

No lock-in
A note on honesty: Sadenas Solutions is a small, specialized practice, not a large firm with a dedicated compliance department. What’s described here reflects actual practice on every engagement — not a claim of formal certifications (like SOC 2) that haven’t been obtained. If a specific security or compliance requirement matters for your business, raise it during the free consultation so it can be addressed directly and honestly.

Have a specific security question?

Bring it to the free consultation — no obligation.