# Fault Injection

> Induces a failure and observes the response

Record: `reasoning:technique-fault-injection`
Kind: technique
Canonical: https://banes-lab.com/ontology/reasoning#reasoning-technique-fault-injection

Listed in [Reasoning records](https://banes-lab.com/api/records/reasoning.md), after [Tracing](https://banes-lab.com/records/reasoning/technique-tracing.md) and before [Chaos Testing](https://banes-lab.com/records/reasoning/technique-chaos-testing.md).

## Mode

- [intervention](https://banes-lab.com/records/reasoning/mode-intervention.md)

## Surfaces

- [reliability-correctness](https://banes-lab.com/records/reasoning/test-surface-reliability-correctness.md)
- [availability-correctness](https://banes-lab.com/records/reasoning/test-surface-availability-correctness.md)

## Linked from

- [The modes](https://banes-lab.com/ontology/reasoning/the-modes.md)
- [The test surfaces](https://banes-lab.com/ontology/reasoning/the-test-surfaces.md)