modem_security
==============
**Source code:** `modem_security.py <https://chromium.googlesource.com/chromiumos/platform/factory/+/refs/heads/main/py/test/pytests/modem_security.py>`_

Verify and close modem access authority.

Description
-----------
This test verifies the modem access level. If the access level is not 0,
this test will try to set it to 0.

Internal references
-------------------

- b/120004153#comment23

Test Procedure
--------------
This is an automatic test that doesn't need any user interaction.

1. Verify the access level of modem is 0. Pass the test if so.
2. Set the access level to 0.
3. Verify the access level of modem is 0. Pass the test if so.

Dependency
----------
- `modem`

Examples
--------
To verify and set modem access level to 0:

.. test_list::

  generic_cellular_examples:CellularTests.ModemSecurity



Test Arguments
--------------
This test does not have any arguments.