Abstract: A method, system, and medium are provided that relate to dynamically instrumenting a website. In general, an exemplary aspect of the invention includes storing configuration information in a datastore. A unique identifier, which corresponds to configuration information, is inserted within code of one or more web pages that relate to the website. When content is requested from the website, such as by a browser, the unique identifier can be used to retrieve corresponding configuration information. Using corresponding configuration information, instrumenting code may be generated and communicated, thereby instrumenting the website.

Abstract: Computing devices, computer-readable media, and methods are provided for generating and persisting a user identity associated with a client in a client-server network. A request for an identity script, the identity script comprising computer-executable instructions for creating one or more cookies, is sent from a client to a server. A dynamically generated identity script is returned to the client. User identities are persisted by utilizing cache validation to determine whether a new identity script should be generated.

Abstract: The present invention extends to methods, systems, and computer program products for pre-performing operations for accessing protected content. Cryptographic user key pairs can be pre-generated and distributed in response to a variety of different events prior to provisioning client machine for accessing protected content. Usage licenses can be pre-generated and allocated prior to requests for usage licenses. Usage licenses can be pre-obtained for client machines prior to client machines access protected content. Pre-performed operations can be performed in response to detected events, such as, for example, reduced resource consumption in a Digital Rights Management system.