§ 228.8 Prohibition on photographic or electronic recording or transmitting equipment.
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
No person entering or while on protected property shall bring or possess any kind of photographic, recording or transmitting equipment (including but not limited to cameras, cellular telephones, or recorders), except as specially authorized by the NSA Director of Security or his designee at each Agency facility.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.