Authentication for Symfony 4

We can define the access control in config/packkage/security.yaml

    access_control:
        # ccess for all
        - { path: ^/login$, roles: IS_AUTHENTICATED_ANONYMOUSLY }
        # Access for all logined users
        - { path: ^/dashboard, roles: IS_AUTHENTICATED_FULLY}
        # Access for ROLE_User
        - { path: ^/profile, roles: ROLE_USER }