Nassau County Police
Nassau, New York
How we verified this
RadioReference flags Nassau County Police talkgroups as encrypted (D Enc) with only fire and some interop talkgroups clear; press coverage reports encryption since 2017 but no fetched dated primary source states the date.
Encryption Details
Verified Talkgroup Data
What This Means
Every channel this agency runs, including day-to-day dispatch, is encrypted. That shuts out the public and local reporters, and it can complicate coordination with nearby agencies that still expect to hear it.
Frequently Asked Questions
Is Nassau County Police radio encrypted?
Yes. Nassau County Police uses P25 AES-256 encryption. Every channel this agency runs, including day-to-day dispatch, is encrypted. That shuts out the public and local reporters, and it can complicate coordination with nearby agencies that still expect to hear it.
Can I listen to Nassau County Police on a police scanner?
No. Nassau County Police has fully encrypted their radio communications using P25 AES-256. No consumer scanner can decode encrypted transmissions.
Why did Nassau County Police encrypt their radio?
Agencies cite officer safety and operational security. Those are assertions rather than findings — no local evidence is typically produced — while the effects are concrete and land straight away on anyone who relied on hearing Nassau County Police to know what was happening nearby.
Can Nassau County reverse the encryption decision?
Nothing technical prevents it. Nassau County Police operates encrypted because someone decided it should, and decisions of that kind get revisited when councils hear sustained, organised pressure rather than isolated complaints.
What can I do about Nassau County Police encryption?
Three things carry weight, in this order: a public-records request for Nassau County Police's encryption policy and radio recordings, a turn at the microphone during Nassau County budget discussions, and finding the other people locally already asking the same question. Individually these are easy to deflect; together they are not.