All datastores with customer data are encrypted at rest. Sensitive collections and tables also use row-level encryption.
This means the data is encrypted even before it hits the database so that neither physical access, nor logical access to the database, is enough to read the most sensitive information.
Obzervr uses TLS 1.2 or higher everywhere data is transmitted over potentially insecure networks. We also use features such as HSTS (HTTP Strict Transport Security) to maximize the security of our data in transit. Server TLS keys and certificates are managed by Microsoft Azure and deployed via Application Load Balancers.
Encryption keys are managed via Microsoft Azure Key Vault. Key Vault stores key material in Hardware Security Modules (HSMs), which prevents direct access by any individuals, including employees of Microsoft and Obzervr. The keys stored in HSMs are used for encryption and decryption via Microsoft's Key Vault APIs.
Application secrets are encrypted and stored securely via Azure Key Vault and our Password Manager, and access to these values is strictly limited.