No one can accuse Dennis Muilenburg of shying away from a big challenge. Muilenburg is the president and chief executive officer of Boeing’s Defense, Space and Security division. The unit counts $32 billion in sales and a global work force of 62,000. He must navigate the division through uncertain waters amid potentially large government budget cuts and increased competition.

A predicted increase in the number and intensity of solar storms is forecast for 2013, and solar weather experts are advising both the public and private sector to make preparations.

A significant modernization effort underway across the national electric grid is seeking a balance between strong cybersecurity capabilities and affordable protections across the sector.

The United States and its allies have at their disposal an existing defense capability that can be employed as an effective weapon at the highest levels of conflict. The West's installed base of expertise in communications electronics can be harnessed as a strategic offensive weapon to constrain nation-states that seek to bypass the overwhelming superiority that the United States and its allies possess in conventional warfare.

In last month’s column, I reported that there were 2,904 separately funded fiscal year 2012 information technology budgets. Many of these would be set up to operate their own and incompatible networking, storage, server, operating systems, middleware or control commands.

Having experienced more than a decade of hot and humid Washington, D.C., summers, I thoroughly enjoyed the pleasant start we experienced this year. Warm temperatures, cooling breezes and clear skies made for delightful days and evenings. It doesn’t get much better than that. Unfortunately, the political climate in no way resembles that pattern. The storm clouds of dissent have moved from the horizon to a perch directly overhead, and there are no clearer skies in the forecast.

A new technology aimed at finding unauthorized wireless devices on critical infrastructure networks could be fielded within a matter of months.

U.S. officials attending a United Nations meeting this month will try to sway other nations to agree to a set of international norms of behavior in the cyber realm. The U.S. approach is at odds with that preferred by Chinese and Russian officials, who argue that new treaties or international codes are needed for cyber.

Brazil is looking skyward to provide secure communications necessary for its military forces. Using SISCOMIS, the country’s national System for Military Satellite Communications network, Brazil is turning to satellite communications to play a progressively larger role in its joint military structure. Recent initiatives are seeing new terminal procurement, further hubs and two additional satellites that would join recently launched orbiters beginning in 2014. Brazil also is employing international government-to-government cooperation with France to access advanced military satellite communications technology and capabilities.

The U.S. Naval Sea Systems Command recently invested almost $8 million in upgrades to current explosive ordnance disposal robots to improve their usefulness to operators. These enhancements also could benefit troops in other mission areas.