Le mythe de l’état omniscient n’est qu’un mythe
Proliferation of new online communications services poses hurdles for law enforcement - The Washington Post
▻http://www.washingtonpost.com/world/national-security/proliferation-of-new-online-communications-services-poses-hurdles-for-law-enforcement/2014/07/25/645b13aa-0d21-11e4-b8e5-d0de80767fc2_story.html
Federal law enforcement and intelligence authorities say they are increasingly struggling to conduct court-ordered wiretaps on suspects because of a surge in chat services, instant messaging and other online communications that lack the technical means to be intercepted.
A “large percentage” of wiretap orders to pick up the communications of suspected spies and foreign agents are not being fulfilled, FBI officials said. Law enforcement agents are citing the same challenge in criminal cases; agents, they say, often decline to even seek orders when they know firms lack the means to tap into a suspect’s communications in real time.