One of the most interesting IT security news stories to hit this week is that the Bush administration is apparently proposing $6 billion (maybe this is an increase on existing spending. That's not yet clear) be invested to shore up federal network security next year, and up to $30 billion across seven years. This is good news. Maybe.There's little in the way of details on how this money will be spent. All we know is that the Bush administration is proposing about $6 billion be spent, starting next year, with $30 billion over the next seven years, to improve the security of U.S. communication networks.

It's about time the federal government, including this administration, got serious about IT security. There's been plenty of lip service flapped about since 2001 -- but except for some improvements in FISMA (Federal Information Security Management Act), and better focus on IT security from NIST, little has been done.

The so-called plan to secure cyberspace has done nothing but collect dust. Part of this plan to protect communication systems includes reducing the number of Internet connections to government systems, and the use of sensors to detect intrusions.

All that makes sense. And would be a good start.

But $6 billion? Unless you are a close follower of the security market, that may not seem to be a startling figure to you. But it is an astonishingly high figure. And $30 billion -- even over a handful of years -- is absolutely astronomical.

To give you an idea of how big an investment in network security that is, last year Infonetics Research estimated the entire worldwide network security appliance and software market to have reached $5 billion in 2007.

That means that the entire network security hardware and software market -- worldwide -- is $2 billion less than what the federal government may spend to secure U.S. communication networks in one year.

Something else is going on here.

Unfortunately, the White House is being tight-lipped about the plan, citing that to explain the plan publicly would jeopardize security.

And here I thought security-by-obscurity went out of fashion a few years ago. Aside from the feds publishing password, private keys, or explaining where the IDS sensors will lay, among other obvious no-nos, detailing the essence of this security plan will not reduce its effectiveness.

There's more details on the plan here. While it's great to see a real investment by the federal government on IT network security, we need more details to judge how well this money is being spent.