## Authenticating web service calls

This section includes the following topics:

- Authenticating calls to Symantec Endpoint Protection Manager web services

- OAuth flow

- Using OAuth with Symantec Endpoint Protection Manager web services

- Registering an application with Symantec Endpoint Protection Manager

- Authorizing an application to call Symantec Endpoint Protection Manager web services

- Getting an OAuth access token from the authorization code

- Including the OAuth token in calls to web services

- Refreshing the access token

- OAuth implementation reference