L3 | HL Server-Side Functions

This layer consists of high-level server-side functions that work on top of the encrypted credentials.

Notifications (Server)

It is helpful if data storage providers are able to notify clients when changes to persisted data occurs. A server may optionally implement a mechanism by which clients can subscribe to changes in the vault.

Vault-wide integrity protection (Client)

Integrity protection is needed to prevent modification attacks. Some form of integrity protection must be integrated (e.g. HASHLINKS) to prevent the successful execution of such attacks.