Digital Identity Leaders and Privacy Experts Sound the Alarm on Invasive ID Systems
Signatories, including the Ķųŗģ±¬ĮĻ, warn officials of āPhone Homeā feature of digital IDs that allows the government to track peopleās daily lives
WASHINGTON ā Over 80 organizations and prominent experts have come together to oppose a new surveillance feature of digital identity systems known as āPhone Home,ā which allows the government to track individuals through their digital driverās licenses or other identity documents. Signatories include the Ķųŗģ±¬ĮĻ, notable privacy and civil liberties groups, as well as academics, state legislators, CEOs of digital identity companies, cryptographers, and other leading experts.
This diverse group of experts issued a today focusing on a vital element of the identity system architecture: Whether it is designed to āphone homeā to the issuer when somebody verifies their identity. Currently, when somebody presents a plastic driverās license, that interaction is between the two parties, and the government is none the wiser. But digital driver licenses are being built so that the system notifies the government every time an identity card is used, giving it a birdās-eye view of where, when, and to whom people are showing their identity. That āphone homeā functionality becomes especially intrusive as people start having to use digial ID online, giving the government the ability to track your browsing history.
āCreating a system through which the government can track us any time we use our driverās license is an Orwellian nightmare,ā said Jay Stanley, senior policy analyst with the Ķųŗģ±¬ĮĻās Speech, Privacy, and Technology project. āThere is a broad consensus among those who work, think, and innovate in the digital identity space that privacy needs to be built in to any digital identity system. This is not a partisan issue and itās one states must act on before itās too late.ā
Digital identity systems threaten to create serious civil liberties problems, including around privacy and accessibility, which is why digital ID systems must make use of all available privacy technologies and architectures ā including but most certainly not limited to the āno phone homeā highlighted in todayās letter. The Ķųŗģ±¬ĮĻ has also published for state legislatures outlining 12 technical characteristics and policy measures that must accompany any acceptable digital ID system. Unfortunately a including 13 that have already created digital driverās license systems, and another 21 that have passed enabling or study legislation.
Identity systems with āphone homeā capability not only create the potential for tracking of peopleās lives and activities ā such as those whose political beliefs certain government officials may not like ā but also make it possible for an abusive government to block people from using their IDs for some or all uses.
The experts are "call[ing] on authorities everywhere to favor identity solutions that have no phone home capability whatsoever, and to prioritize privacy and security over interoperability and ease of implementation.ā

Privacy & Technology