All computer systems are prone to attacks from various cyberthreats, but disruptions on few of those networks have the potential to cause calamitous damage to national infrastructures.To help prevent catastrophe, the U.S. Department of Homeland Security has an effort dedicated to countering these dangers through various partnerships and training opportunities.

U.S. Marines are tasked with battling enemies in any environment or domain and increasingly that location is cyberspace. Information assurance officials around the Corps are striving to ensure the reliability and trustworthiness of the service’s systems, and though they are aware of the potential for attack from the outside, misuse from the inside is a more prevalent concern.

The U.S. Army's plan to revolutionize its approach to integrating advancements into the network is on track, according to senior leaders. These Network Integration Evaluations designed to facilitate this assimilation already have yielded results, offering a glimpse into the technology of the future and how soldiers will use it.

Cyber threats draw much of the focus in today’s information technology realm. The threat profile in cyberspace is growing and becoming more complex, more sophisticated and more diverse.

The U.S.-led global cybersecurity exercise known as Cyber Storm will sport a new look and format when it takes place later this year. The changes reflect the constantly deviating nature of the threats posed daily to the world’s cyber infrastructure.

We now have the U.S. Defense Department information technology enterprise strategy and roadmap. The new direction calls for an overhaul of policies that guide the department’s information systems. Yet, implementation is a challenge, and several issues require the reorientation of how the Defense Department manages information technologies.

U.S. Marine commanders soon will have a new mobile command and control capability that will be readily transferable from vehicle to vehicle without mounting or installation modifications. This new system is being created primarily from cost-effective, off-the-shelf digital communications equipment.

A modernized aviation command and control system for the U.S. Marine Corps likely will be deployed to Afghanistan before the year is out. The new system provides a common aviation command and control platform and is expected to improve situational awareness and information assurance while making the Marine Corps fighting forces more mobile.

Personnel from the U.S. Army’s 780th Military Intelligence Brigade--the service's first-ever cyber brigade--already are assisting in securing the U.S. Defense Department's networks against cyber attacks, although the brigade will not be fully operational until fiscal year 2015.

The U.S. Defense Department has released a new rule in which major contractors--defined as organizations whose covered segments allocated a total of more than $11 million in independent research and development (IR&D) and bid and proposal (B&P) costs to covered contracts during the preceding fiscal year--must enter project information into the Defense Innovation Marketplace for costs to be allowable. This regulation aims to create better communication between what the military needs and where companies invest their funding.