Patterns — minimize
Added-noise measurement obfuscation
Add some noise to service operation measurements, but make it cancel itself in the long-term
Attribute Based Credentials
Attribute Based Credentials (ABC) are a form of authentication mechanism that allows to flexibly and selectively authenticate different attributes about an entity without revealing additional information about the entity (zero-knowledge property).
Protection against Tracking
This pattern avoids the tracking of visitors of websites via cookies. It does this by deleting them at regular intervals or by disabling cookies completely.
Strip Invisible Metadata
Strip potentially sensitive metadata that isn't directly visible to the end user.