Question from the Symfony 2 test

The configuration contains the following directives: encoders, providers, firewalls, access_control.

Each bundle can provide a configuration file to complete the security of an application.

The access_control directive provides authentication constraints.

The Providers are sequentially scanned in their declaration order until the user is found.

To share the same context between 2 firewalls, the value of the 'context' directive must be the same in these 2 firewalls.