Given the ubiquity of encryption technology, [this condition] is overbroad as formulated. … “[E]ncryption is standard-issue on every iPhone and Mac, with Google requiring new Android phones to be encrypted; every web page that begins ‘https’ uses encryption, including, for instance, every page on Netflix.com, every page on Wikipedia, and every page created by the federal government.” “While it may not be apparent to the everyday user, encryption technology is now a fact of everyday life.” In recent years, Apple, Google, Facebook, WhatsApp, and Blackberry have all “announced plans to implement end-to-end encryption on a default basis. This means that encryption is applied automatically without a user needing to switch it on.” …

As drafted, [this condition] is therefore unconstitutionally overbroad. It is also impermissibly vague, given other probation conditions allowing Internet and smartphone use. “Rather than modify this condition on appeal in an effort to save it based on surmise,” we vacate it and invite modification on remand to narrow it to its intended purpose.