Sheriff's Office Partially Encrypted

DuPage County Sheriff's Office

DuPage, Illinois

Encryption Details

Encryption Type P25 AES-256
Scope All Operations Except Dispatch
Technical Details P25 AES-256

What This Means

This agency encrypts some of their communications while leaving others open. Specific channels or operations are encrypted.

Impact on Transparency

  • Journalists cannot monitor police activity for breaking news or investigative reporting
  • Community members cannot track police response to incidents in their neighborhood
  • Researchers cannot study police communication patterns and response times

Take Action

Fight encryption at DuPage County Sheriff's Office. Contact local officials to demand transparency.

DuPage County Sheriff's Office DuPage, Illinois
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Illinois Contacts

Illinois General Assembly Find your legislator (217) 782-8223
Chicago City Council Find your Alderman (50 wards)
Illinois Press Association Newspaper coalition Website
ACLU of Illinois Civil liberties advocacy Website
Full Illinois Action Guide

Data source: RadioReference Wiki

This information is compiled from community-reported data and may not reflect the most current status. If you have updated information, please contribute to the RadioReference Wiki.