Network Defense Methodology: A Comparison of Defense in Depth and Defense in Breadth

Defense-In-Depth Revisited:

Defense-In-Depth [1] concepts for global information operations are physical boundary-centric. However, networkcentric operations are multidimensional, layered and often virtual. The interconnection of defensive operational elements, including the fixed and deployed base, runways, fighter planes, bombers, bombs, tankers, tents and individuals are logically and virtually connected. For this reas...

Network Attack and Defense

Whoever thinks his problem can be solved using cryptography, doesn't understand his problem and doesn't understand cryptography. If you spend more on coffee than on IT security, then you will be hacked. What's more, you deserve to be hacked. So far we've seen a large number of attacks against individual computers and other devices. But attacks increasingly depend on connectivity. Consider the f...

Comparison of Early Maladaptive Schemas and Defense Styles in Asthmatic, Alexithymic and Normal Subjects

Objective: The aim of the present article was to study the relationship between early maladaptive schemas and the defense styles (mature, immature, and neurotic) in asthmatics, alexithymics and normal subjects. Methods: 216 asthmatic, alexithymic and normal subjects were selected and they completed Young Schema Questionnaire (short form), Defense Style Questionnaire and the Farsi version of ...

In Defense of the Impossibility Defense

Defense-in-depth Revisited: Qualitative Risk Analysis Methodology for Complex Network-centric Operations

Dejbse-In-Depth [1] concepts fbr global in@mation operations are physical hounda y-centric. However, network-centric operations are multidimensional, layered and otten virtual. The interconnection of dej&sive operational elements, including the fixed and deployed base, runways, fighter planes, bombers, bombs, tankers, tents and individuals are logically and virtually connected. For this reason,...