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Thinking About Cyber Defense

Recently Andrew Parker predicted that within 5 years we will have a specialized branch of the military dedicated to defending cyber space (just as we have the army for land, the navy for the seas and the air force for [...]  Read more

Achilles Tendon (Help Needed)

On the good news front, I ended a long week of business travel in Europe with some spectacular skiing with friends in Verbier. On the bad news front, the rental randonnée boots I used resulted in a rather aggravated Achilles [...]  Read more

Work versus Capital

I am still in Europe now for a few days of skiing with some friends. Since I am also trying to get some work done at the same time, posts will continue to be super short. Today’s post is simply [...]  Read more

Privacy and DRM: The SnapChat Case

When I first heard about SnapChat I was immediately reminded of the attempts of a friend of mine to establish a DRM’d email platform that would let recipients read an email but not do anything else with it that hadn’t [...]  Read more