1. A method, comprising: loading, by a computing device, a managed browser; applying, by the computing device, one or more mobile device management policies to the managed browser, wherein applying the one or more mobile device management policies to the managed browser includes providing state information to one or more policy management servers and receiving management information from the one or more policy management servers; and enforcing one or more behavior limitations on the managed browser, wherein at least one policy of the one or more mobile device management policies is configured to control one or more functionalities of the computing device, wherein at least one policy of the one or more mobile device management policies is received from a policy management server, wherein the managed browser is configured to provide a managed mode in which one or more policies are enforced on the managed browser and an unmanaged mode in which the one or more policies are not enforced on the managed browser, wherein the management information includes at least one command generated, for execution on the computing device, by the one or more policy management servers based on the one or more mobile device management policies and the state information provided to the one or more policy management servers, and wherein the at least one command included in the management information is configured to cause one or more functions of the managed browser to be selectively disabled.