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C4 Marine Brig. Gen. Kevin J. Nally - KMI Media Group

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Encryption at the Edge<br />

For developers of encryption technology,<br />

information assurance (IA) at the tactical<br />

edge is where the greatest challenges arise.<br />

During field operations, the demand for<br />

information is arguably at its most pressing,<br />

with operators demanding access to the latest<br />

intelligence about a time-sensitive target.<br />

At the same time, however, the information<br />

being transmitted is most vulnerable<br />

to interception, and the devices<br />

carried by warfighters for hosting and<br />

www.MIT-kmi.com<br />

the Challenges of taCtICal InformatIon assuranCe are<br />

sPurrIng raPId develoPment of new teChnology.<br />

By adam Baddeley<br />

mIt CorresPondent<br />

Baddeleya@kmImedIagrouP.Com<br />

communicating that information, together<br />

with the technology that makes it possible,<br />

are at their most vulnerable to loss and<br />

capture.<br />

In response to this basic dilemma of tactical<br />

IA and encryption—speed and access<br />

versus increased exposure and risk—major<br />

military communications companies are<br />

developing a host of new products. Following<br />

is a roundup of some of the many offerings<br />

in this field.<br />

network aPProaCh<br />

ITT has been out of the IA device<br />

business for some time, but that is now<br />

changing with the advent of the company’s<br />

new IA project, the name of which has not<br />

been publicly disclosed. This approaches the<br />

security challenge from a different perspective<br />

than Department of Defense legacy<br />

encryption products, company executives<br />

say, because rather than looking at the<br />

MIT 15.1 | 25

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