Zero Trust Engineering — Data encryption at rest, in transit and in use

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Data and information protection engineering reference for data encryption at rest, in transit and in use, including policy, logical interfaces, recovery and assurance.

Purpose: Data encryption at rest, in transit and in use. Domain: Data and information protection. Family: decision. Scenario trigger: Perform sensitive information cryptographic operation. Input assurance: Object classification, authenticated key request and cipher parameters. Evaluation: Select approved algorithm and protection scope for usage phase. Governing policy: Cryptographic boundary, key access and protocol policy. Resource-side obligation: Encrypt or decrypt only within policy-authorized context. Protected concern: Enterprise information processing boundary. Logical interface: Object mode key identity cipher suite scope and key usage. Evidence: Key purpose cipher operation authorization and evidence. Failure: Unsafe algorithm, exposed plaintext or key unavailability. Required recovery: Deny crypto operation and reestablish protected custody. Architectural invariant: Encryption mode and key release must be explicit for each data state Adoption: replace reference roles with concrete owner-controlled services. Specify exact provider/consumer identities, schema fields and classifications, signal provenance and freshness, idempotency, authorization lifetime, timeout/retry limits, observation and tamper evidence. A denied or failed operation must not silently become a permitted one. Scope: original vendor-neutral, implementation-agnostic technical reference model. Illustrative logical components and behaviors are neither a deployed system nor evidence of regulatory compliance. Package identities remain stable within the package; cross-package semantic reconciliation requires separate explicit registry support.

Curated · other · unspecified · Published by Lattix · 28 elements · 34 relationships · validated on publish