"I don't trust Microsoft now," he said, adding that he only uses open source software where he can examine the underlying code. He also said he has not carried a mobile phone for two years.
In June the Guardian revealed that an NSA program called Prism could demand data from a number of technology companies at will using court orders that were never rejected.
And that's all the article says about open source software.
According to Richard Stallman of the Free Software Foundation, “free software” means software that respects users' freedom and community. Roughly, the users have the freedom to run, copy, distribute, study, change and improve the software. With these freedoms, the users (both individually and collectively) control the program and what it does for them. Thus, “free software” is a matter of liberty, not price. According to Stallman, “free software” means the program's users have these four essential freedoms:
- The freedom to run the program, for any purpose (freedom 0).
- The freedom to study how the program works, and change it so it does your computing as you wish (freedom 1). Access to the source code is a precondition for this.
- The freedom to redistribute copies so you can help your neighbor (freedom 2).
- The freedom to distribute copies of your modified versions to others (freedom 3). By doing this you can give the whole community a chance to benefit from your changes. Access to the source code is a precondition for this.
The first part of freedom 1 (to study how the program works) is likely at the core of Bowden's switch to open source software. To be truly free software, users need to be able to examine to source code to see what the program does, or is trying to do. This benefits everyone, even if you are not a developer or someone who understands how programs work. The opportunity exists for user-developers to study the source code. This makes it increasingly difficult for bad behavior to go unnoticed, for an increasing number of people examining the source code. For very popular open source software projects, it's virtually impossible for "backdoors" and other surveillance behaviors to exist in open source software projects.
By using open source software, we are all safe. Open source software is the rising tide that floats all boats.