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2009.11.25

The Risk of Air Gaps

As some readers of this blog know, from this month onward I'm on a leave of absence from my academic post to head the Greek Ministry of Finance General Secretariat of Information Systems. The job's extreme demands explain the paucity of blog postings here. I'll describe the many organizational and management challenges of my new position in a future blog post. For now let me concentrate on a small but interesting technical aspect: the air gap we use to isolate the systems involved in processing tax and customs data from the systems used for development and production work.

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