The Information Security (INFOSEC) Program establishes policies, procedures, and requirements to protect classified and controlled unclassified information (CUI) that, if disclosed, could cause damage to national security. If you are new to INFOSEC, we suggest you review the training products in the order listed below to develop a foundation in INFOSEC concepts and principles. After review of these training products, additional training is available on this webpage to expand your knowledge and skills.

  1. Introduction to Information Security IF011.16
  2. Marking Classified Information (Job Aid) PDF icon
  3. Classified Storage Requirements Short
  4. Unauthorized Disclosure of Classified Information to DoD and Industry IF130.16

Instructor-led Courses

Instructed by subject matter experts and guest speakers at various locations. This course is a mid-level course for DoD civilian, military, and contractor personnel with a primary duty of an information security specialist or manager within an Information Security Program (ISP).

eLearning Courses

Internet-based, self-paced training courses


Series of related eLearning courses that highlight a concentrated area of study

Job Aids

Provide guidance and information to perform various security tasks and responsibilities

Case Studies

An analyzed account of a real-world security activity, event, or threat

Security Awareness Games

Fun ways to encourage security awareness at your organization

Security Training Videos

View important principles and tasks; about 5 -10 minutes

Security Shorts

Twenty minutes or less self-paced eLearning course focused on critical topics, tasks, or processes with no assessments

Speaker Series

Live, interactive interviews with knowledgeable, respected leaders in the security community


Live, interactive presentations presented by instructors


Central repository of resources by security role or content

CDSE courses are intended for use by Department of Defense and other U.S. Government personnel and contractors within the National Industrial Security Program.