Security your clients
can trust.
AssureOne is built with multiple layers of industry-standard security to protect your firm's and your clients' most sensitive data - at every layer, in every workflow.
Your data works for you - never against you.
No model training
Your firm and client data never trains or improves any AI model - ours or anyone else's.
Full data isolation
Strict tenant separation keeps every firm's data logically isolated from every other.
Traceable AI
Every agent action is logged, timestamped, and fully auditable.
No selling or sharing
We never sell or share your firm or client data with third parties.
Delete anytime
Export or permanently remove your data whenever you choose.
Transparent by design
Every AI step shows its sources, the changes it made, and its rationale.
Protection built into every layer.
From the network to the database, security is a default - not a setting you have to turn on.
No credential storage
We never store your credentials - access is granted through revocable, scoped tokens.
Encrypted at rest
AES-256 encryption with HMAC integrity across all stored data.
Encrypted in transit
HTTPS/TLS on every connection, end to end.
US-based hosting
All customer data is stored on infrastructure in the United States.
Role-based access
Granular, role-based controls with strict separation between customers.
Multi-factor authentication
MFA enforced across every account by default.
Always watching, always ready.
Continuous testing and rehearsed response keep the platform resilient as it grows.
Penetration testing
Regular third-party penetration tests and continuous vulnerability scanning.
Incident response
A rehearsed program with rapid triage and prompt notification.
Encrypted backups
Automated daily backups, encrypted, with geographic redundancy.
Ready to unify
your firm?
Join modern CPA and accounting firms already running on AssureOne.