Double Key Encryption

FIPS Level 2 grade security with Software-defined simplicity

How to protect sensitive Office 365 documents

Double Key encryption for Office 365

DuoKey enables you to encrypt your sensitive document directly at the endpoint with your own encryption key and store it in Office 365 or any cloud services while keeping the key under your sole control.

Keep control of your encryption keys

Keep your keys safe

With DuoKey for Office 365 Double Encryption, the MPC share keys are never in clear text or re-combined. It avoid using complex Hardware Security Module and offer the same level of Security (FIPS 140-3). You have full control of your key as you can choose the location and who has access

Protect your data with 2 keys

To access the content you must have both keys: customer-controlled key and customer’s key in Microsoft Azure. The customer key is managed using our DKMAAS with MPC. Since one key is always in your control, Microsoft never has access to your data

Safe protection

Experts agree that end-to-end encryption can reduce the risk of unauthorized data access and meet certain compliance and data residency requirements. DuoKey takes a complementary approach to encryption, both using encryption keys controlled by the customer and performing the encryption at the endpoint.

Encrypt everywhere

Your encryption keys are split into two parts to avoid the internal risk of key disclosure or complex key ceremony protocol. Possible to store the keys in HSM. MPC (Multi-party computation) is an innovative way to reduce complexity to store sensitive key material in one place and eliminate the concept of private keys,. Every encryption is performed in a secure, distributed way to protect against cyber breaches, physical damage, and insider collusion

How to activate Office 365 Double Encryption

Activate your Office 365 with E5 or Microsoft Information Governance Protection licence

Register for a DuoKey Office 365 license

Configure a Sensitivity Label with your DuoKey DKE service

Deploy your label on your office client