Posted on Sep 23, 2016 by Caleb Chen

EFF to law enforcement (and judges): Please remember that an IP address is not enough evidence for a search warrant or subpoena


ip address book

The Electronic Frontier Foundation (EFF) has released a whitepaper titled: Unreliable Informants: IP Addresses, Digital Tips and Police Raids. The EFF asks law enforcement to consider IP address “evidence” as nothing more than a rumor floating around the Internet and to please “conduct additional investigation to verify and corroborate the physical location” before applying for a search warrants and busting down doors willy nilly. The EFF has even provided law enforcement and courts with a step by step process to help. As a solid first step, they implore law enforcement to stop misrepresenting IP addresses as being the same caliber of identification information as a physical street address or vehicular license plate.

Judges: An IP Address is not enough identifying evidence to grant a search warrant

In the past, law enforcement around the country (and also the world) have filed search warrants and subpoenas on people and locations based only on IP address data, sometimes resulting in egregious and repeated errors. The biggest obstacle to breaking the courts’ seemingly willful ignorance to how IP addresses should be used in criminal investigations might be on the search warrant applications themselves. The EFF’s whitepaper has specifically called for police officers, when submitting their warrant applications, to:

“Remove imprecise analogies about IP addresses from warrant applications. Real-world analogies and metaphors are useful to explaining technology to courts and the public, but in the context of IP addresses, police should not use analogies that overstate the capabilities of IP address information. At minimum, police should stop representing IP addresses as sufficiently similar to a physical street addresses or license plates to justify a warrant, since they are neither.”

IP addresses are fundamentally different from license plates in many ways. With both a physical address and a license plate, there exist government maintained databases that are regularly and legally used for identification. Another key difference is simply that covering, or otherwise altering your IP address when you are on the Internet roadways is perfectly legal. Obviously, attempting to hit the motor roadways with a covered, borrowed, or shared license plate would not be OK. In this day and age, any kid could tell you the difference, but apparently there are police officers and judges that still cannot. Hopefully, the EFF’s education efforts will be fruitful.

Disclaimer: Private Internet Access is a sponsor of the EFF.

About Caleb Chen

Caleb Chen is a digital currency and privacy advocate who believes we must #KeepOurNetFree, preferably through decentralization. Caleb holds a Master’s in Digital Currency from the University of Nicosia as well as a Bachelor’s from the University of Virginia. He feels that the world is moving towards a better tomorrow, bit by bit by Bitcoin.


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4 Comments

  1. Ginger McFirebeard

    …covering, or otherwise altering your IP address when you are on the Internet roadways is perfectly legal.

    Expect that to change in the next year as we have allowed the UN to “take over the internet.”

    1 year ago
    Reply
    1. Jenny Everywhere

      The EU already considers an IP address to be personally identifying information on par with a drivers’ license, photograph, bank routing numbers, etc., and considers revealing them to anyone to be akin to identity theft, it’s already a huge problem.

      1 year ago
      Reply
  2. Bankie_vs_Bankie

    I’m of the opinion that law enforcement already understand all this and that any misrepresentation of IP addresses as solid locational evidence are intentional. I think they do this to make the job of securing warrants easier for themselves.

    1 year ago
    Reply
    1. Caleb Chen

      This thought has crossed my mind more than once, as well.

      1 year ago
      Reply