# External access requirements The WordPress charm may need to connect to external services and resources for certain functionalities. ## OpenStack object storage When activated, the WordPress instance will need to connect to configured OpenStack object storage for uploading and retrieval of media and assets. ## Akismet spam protection plugin The Akismet spam protection plugin, when enabled via the `wp_plugin_akismet_key` configuration, requires internet access to connect with the [Akismet API server](https://akismet.com/support/general/connection-issues/). This connection is essential for verifying and managing spam content. ## Installing additional plugins or themes For the installation of additional plugins or themes, the WordPress instance must access the main WordPress site to download installation files. Some plugins or themes might also need internet access to operate correctly after they are installed.