1、Department of Defense DIRECTIVE NUMBER 5200.43 October 1,2012 Incorporating Change 3,July 14,2020 USD(I&S)SUBJECT:Management of the Defense Security Enterprise References:See Enclosure 1 1.PURPOSE.Pursuant to the authorities in paragraph 1.10(h)of Executive Order 12333(Reference(a)and consistent wit
2、h the delegations of authority in DoD Directive(DoDD)5143.01(Reference(b),this Directive:a.Establishes policy and assigns responsibilities for the management of the Defense SecurityEnterprise(DSE).b.Establishes the DSE Executive Committee(DSE ExCom)and provides direction for acomprehensive DSE polic
3、y and oversight framework and governance structure to safeguard personnel,information,operations,resources,technologies,and facilities against harm,loss,or hostile acts and influences.c.Deconflicts the DSE from other DoD security related functions such as force protectionand provides for the alignme
4、nt,synchronization,support,and integration of those related security functions.d.Assigns responsibilities related to the DSE to the Defense Security Executive.e.Provides a common lexicon for the DSE.2.APPLICABILITY.This Directive:a.Applies to OSD,the Military Departments,the Office of the Chairman o