For banks, brokerages,and trust companies.
Two deployment models. One policy engine. Protection against external hackers and internal fraud alike.
MPC alone isn’t enough.
Most institutional wallet infrastructure relies on MPC. It’s a strong cryptographic foundation — but it stops at key security. It doesn’t enforce approval workflows. It doesn’t detect insider fraud. It doesn’t apply your institution’s compliance policies at the signature layer.
For banks, brokerage firms, and trust companies, that gap is exactly where real losses occur: not through external key theft, but through compromised employees, bypassed approvals, and undetected anomalies.
Key cryptography is the floor. Policy enforcement is the wall.
Two deployments. Same protection.
Vaulnox offers two ways to integrate SENTINEL. Choose based on your existing infrastructure.
Vaulnox, under your brand.
Deploy our Wallet-as-a-Service (WaaS)under your institution’s name. Vaulnox provides the 2-of-3 Vaulnox Asset Protection MPC infrastructure, hardware attestation, inheritance protocols, and the SENTINEL policy engine. You layer on your institutional safeguards — customer consents, approval workflows, compliance checks, AML/KYC gates — all enforced through SENTINEL at the signature layer.
- Fully branded client experience
- No custody stack to build or maintain
- Enterprise-grade self-custody from day one
- Your compliance, your rules, cryptographically enforced
Keep your wallets. Add the safeguards.
If you already have wallet infrastructure, layer SENTINEL on top. Every transaction is enforced against your institutional policies: spending limits, threshold approvals, fraud detection, geofencing, anomaly checks, multi-party sign-off for sensitive moves. SENTINEL doesn’t care how your keys are stored — it enforces rules at the transaction layer regardless.
- Works with your existing custody stack
- External hack protection (the usual threat model)
- Internal fraud protection (the model most wallets ignore)
- Policy definable at the institution level
There is no other solution like this.
Relying on MPC alone is not enough. SENTINELadds policy enforcement at the cryptographic signature layer. No signature is generated unless every rule you’ve defined is satisfied. No approval is bypassed. No insider action is unreviewed.
SENTINEL is the only solution available today designed explicitly to guard against unauthorized transactions — external and internal.
Built for both sides of the desk.
- Reduce compliance burden through automated, cryptographic enforcement
- Eliminate internal fraud exposure with SENTINEL-gated signatures
- Improve client-facing UX through real-time attestation confirmations
- Skip the cost of building a custody stack (Path 1)
- Cryptographic audit trail for every transaction — immutable by design
- SENTINEL enforces your policies without manual intervention
For institutions that take security seriously
Let’s talk about your infrastructure.
Contact UsVaulnox — better than a bank.