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Despite increased awareness about cybersecurity threats, there doesn't seem to be an end in sight. 

It’s a distressing feeling when you’re in the middle of an unfolding disaster, and suddenly it hits you -- your plans and resources are being overwhelmed by the event. At this point or soon thereafter, you’ll likely ask yourself a series of questions: How and when will we re-establish services for customers and employees? What will this disaster cost us in terms of revenue, reputation and recovery expenses? How can we avoid being in this position again?

Protecting data is critical to government agencies and, most important, for the military. Incorporating Transmission Security (TRANSEC) for Time Division Multiple Access (TDMA)-based Communications on the Move (COTM) satellite systems is a necessity because, in combat situations, even a small spike in traffic can be a critical piece of intelligence for an adversary or foreign government.

The word tornado came from the Spanish word "tronada" which means a thunderstorm. Also known as a twister, a tornado is a violent spiral-shaped storm with a rapidly rotating column of air rising upward, forming a vortex. The vortex has relatively low pressure at the center and is shaped like a funnel.

When reports emerged from Blacksburg, VA, last Thursday afternoon that a shooter had descended upon Virginia Tech’s campus, confirmation that a campus police officer had been killed and headlines of a possible second victim overwhelmed news channels, Websites and every social media outlet.

Throughout the day, there was a jarring litany of that old cliché by anyone that remembers the unspeakable tragedies of April 2007, which claimed 33 lives on Virginia Tech’s campus:

History really does repeat itself.

From the time it capsized at a refinery dock in Texas City, the listing barge -- loaded with 235,000 gallons of sulfuric acid -- began seeping its toxic, corrosive load into the 30-foot-deep waterway.

The water mixing with sulfuric acid inside the hull had begun to corrode the steel. This process reduced the barge’s structural integrity and created reactions inside the sealed compartment that generated a cloud of highly-flammable, highly-pressurized hydrogen gas -- just one spark away from a calamitous blast.

It was time for new plan.

By Adam Powers
From WikiLeaks to Anonymous, 2011 has been marked by an explosion of high-profile cyber attacks. With so many types of attacks to keep track of, it has become difficult to delineate between various threat vectors and determine which ones should be of most concern.
In the past, attacks were often classified by the method used -- virus, botnet, etc. However, due to their ever-increasing sophistication, it is now more valuable to think in terms of the motivation behind attacks to better evaluate their risk.

Most people who are involved in emergency management are aware of the four primary phases of emergency management: prevention/mitigation, preparedness, response and recovery.

Recovery includes short-term measures taken to restore essential functions and systems, as well as longer-term activities intended to facilitate a return to pre-emergency conditions, or ideally to improve conditions through mitigation measures. I will focus on early recovery; the short-term phase.

The frantic phone calls arrived on the leading edge of Hurricane Irene’s assault on the East Coast.

“We are out of flares and need to re-stock fast.”

“Can we drive to you and pick them up at your warehouse?”

“Do you have distributors or retailers in our area and do they have stock?”

When natural disasters strike or catastrophic man-made events occur, existing infrastructure is often disrupted or compromised; power and communications frequently fail and personal contact can become difficult. Rural areas may become isolated and urban areas impassible and dangerous. Maintaining civil order, implementing evacuations, conducting rescue operations and providing relief distribution becomes highly problematic.  

Facilitating communication with acoustic hailing devices (AHDs)

 

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