For providing computing resources to a user a liaison service initializes communication for first and second computing resources for the user. The liaison services communicate between the user and the computing resources. The communicating authenticates respective requests by the user for the respective first and second computing resources. Initializing the first and second computing resource services for the user by the liaison service includes providing, to the user via the liaison service, respective first and second account identifiers for the respective first and second computing resource services and includes storing in association with the first and second account identifiers, by the liaison service in a user password vault, respective first and second computing resource key identifiers.