There is no way anyone would define that role as contributing to openness. It could, of course, open up the possibility that innocent people could be arrested for very trivial things.

In 2015, it was reported that XKEYSCORE — an application that the Intercept describes as the NSA's Google for private communications — was being run for the most part on Red Hat Linux servers.

But when one asks Red Hat about this, one realises pretty soon that there are limits to the company's definition of openness.

Red Hat was all over the word "open" last week, even cynically exploiting brain cancer patients by pointing to two people who had shared data about themselves and used their plight to begin a movement.

Check out the new #opensourcestories film from #RedHat on open sourcing #healthcare patient #data: https://t.co/s1Y9aFV9Kk #RHSummit

— Red Hat, Inc. (@RedHatNews) 1 July 2016

Exactly what this has to do with the selling of software is not clear.

But many companies, some of which can only be described as charlatans, have used the same ruse. Some use the term "open core" to sell proprietary software by wrapping it around some nominally open source code.

The word "open" is used as a marketing tool more often than not by companies who will do anything to make a buck.

However, the true test of any company's commitment to an open philosophy comes when it has to deal with tricky issues, things that paint it in a light that is not flattering.

Red Hat fails on this score; it is helping the NSA to spy on the entire US population and also a goodly portion of the remainder of the human race.

Given the licence under which the Linux kernel is released, nobody could object if the NSA used a GNU/Linux distribution that was available for free download – as many are.

But when it comes to a company that earns every penny from free and open source software providing support and updates for what is clearly an unethical activity, one has to draw the line.

The very fact that Red Hat refuses to say anything about its NSA contracts when asked, is an indication that the company is uncomfortable about it.

Nobody is asking Red Hat to be a paragon of virtue; that would be impossible if one wishes to do business while being based in the US. Or, indeed, anywhere else.

Red Hat is not a basket case that needs to depend on the NSA's cash; it can easily do without. That it continues to take the NSA's 30 pieces of silver without flinching is an indication of a company that has one philosophy for public use and another for deals done in private.