In early January, Micah Lee worried journalist Glenn Greenwald’s computer would get hacked, perhaps by the NSA, perhaps by foreign spies…
When he got to Rio, Lee spent one entire day strengthening Greenwald’s computer, which at that point used Windows 8. Lee was worried spy agencies could break in, so he replaced the operating system with Linux, installed a firewall, disk encryption and miscellaneous software to make it more secure.
Read more at Mashable.