# Protocol Admin Control

MSafe Wallet can be used to enable protocol administrative control functions, such as:

* Protocol key parameter change
* Emergency stop
* Community reward change.

By using a multi-sig wallet like MSafe, admin control functions can be safely executed, avoiding single points of failures or fraudulent activities by a single bad actor.

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### How to use MSafe multi-sig developer tools for protocol admin control:

* (Recommended) Call an entry function with a script: [call-an-entry-function](https://doc.m-safe.io/aptos/developers/sdk/call-an-entry-function "mention")
* Call an entry function with interactive CLI: [entry-function](https://doc.m-safe.io/aptos/developers/interactive-cli/entry-function "mention")