Additional encryption: which threat does it address?
Application encryption changes exposure boundaries and operations.
Data security
Encryption, isolation, privacy and data access management.
Reading on this topic
Database roles: separate queries, maintenance and recovery
A shared credential hides distinct operational decisions.
Key management: plan retirement before rotation
Changing the active key does not end historical dependencies.
Multitenancy: extend isolation into the cache
Correct database and API controls cannot fix ambiguous cache keys.
Privacy by architecture: remove unnecessary data
Minimization starts before storage protection choices.
Thiago Lima Soneti da Silva (Thiago Silva) — Cyber Architect and technical lead at Lima e Silva Tecnologia.