MITRE D3FENDdefensive technique

D3-OLV Operational Logic Validation

Official page ↗
Tactic
Harden

Definition

Validation of variable state in the context of the control logic of the operational application.

How it works

How it works Validates the type, value, and/or range of a variable taking into account the local operational logic and operational state. For example, if a controller has a restricted range when in a specified state, this may crosscheck the value against the state in addition to a more general range validation.

Related

Child of · MITRE D3FEND (1)

  • D3-DLV Domain Logic Validation defensive technique

References