Tag Archive for INFOSEC

Cybersecurity: Continued Federal Efforts Are Needed to Protect Critical Systems and Information

Since 2005, GAO has reported that DHS has yet to comprehensively satisfy its key cybersecurity responsibilities, including those related to establishing effective partnerships with the private sector. Shortcomings exist in key areas that are essential for DHS to address in order to fully implement its cybersecurity responsibilities (see table). DHS has since developed and implemented certain capabilities, but still has not fully satisfied aspects of these responsibilities and needs to take further action to enhance the public/private partnerships needed to adequately protect cyber critical infrastructure. GAO has also previously reported on significant security weaknesses in systems supporting two of the department’s programs, one that tracks foreign nationals entering and exiting the United States, and one for matching airline passenger information against terrorist watch-list records. DHS has corrected information security weaknesses for systems supporting the terrorist watch-list, but needs to take additional actions to mitigate vulnerabilities associated with systems tracking foreign nationals.

Information Operations, Electronic Warfare, and Cyberwar

This report describes the emerging areas of information operations, electronic warfare, and cyberwar in the context of U.S. national security. It also suggests related policy issues of potential interest to Congress. For military planners, the control of information is critical to military success, and communications networks and computers are of vital operational importance. The use of technology to both control and disrupt the flow of information has been generally referred to by several names: information warfare, electronic warfare, cyberwar, netwar, and Information Operations (IO). Currently, IO activities are grouped by the Department of Defense (DOD) into five core capabilities: (1) Psychological Operations, (2) Military Deception, (3) Operational Security, (4) Computer Network Operations, and (5) Electronic Warfare. Current U.S. military doctrine for IO now places increased emphasis on Psychological Operations, Computer Network Operations, and Electronic Warfare, which includes use of non-kinetic electromagnetic pulse (EMP) weapons, and nonlethal weapons for crowd control. However, as high technology is increasingly incorporated into military functions, the boundaries between all five IO core capabilities are becoming blurred.