11. While the transmission of distance education content may be conducted by diverse technological means, an institution deploying "digital transmissions" must apply technical measures to prevent "retention of the work in accessible form by recipients of the transmission . . . for longer than the class session." The statute offers no clarification about the meaning of a "class session," but language throughout the statute suggests that any given transmission would require a finite amount of time, and students would be unable to access it after a designated time. Also, in the case of "digital transmissions," the institution must apply "technological measures" to prevent recipients of the content from engaging in "unauthorized further dissemination of the work in accessible form." Both of these restrictions address concerns from copyright owners that students might receive, store, and share the copyrighted content. Both of these provisions of the statute call upon the institution to implement technological controls on methods for delivery, terms of accessibility, and realistic abilities for students to download or share copyrighted content. These provisions specifically demand application of "technological measures" that would restrict uses of the content "in the ordinary course of their operations." In other words, when the restrictive controls are used in an "ordinary" manner, they will safeguard against unauthorized reproduction and dissemination. This language apparently protects the institution, should someone "hack" the controls and circumvent imperfect technology.