All our communications between the applications and Azure are secured with an SSL SHA256 CA Certificate with 2048 Bits encryption. Although LMS365 does not store any user passwords for sensitive data such as the Email & Calendar System account we use encryption and use Triple DES algorithm.
Database Encryption at Rest
Transparent Data Encryption (TDE) helps protect your Azure SQL Database against the threat of malicious activity by performing real-time encryption and decryption of the database, associated backups, and transaction log files at rest.
For further information please visit: https://docs.microsoft.com/en-us/sql/relational-databases/security/encryption/transparent-data-encryption-azure-sql