New York City’s official guidelines for the 2026 mayoral inauguration of Zohran Mamdani include an unusual restriction: attendees are not permitted to bring Flipper Zero devices or Raspberry Pi computers to the event. The prohibition appears in the event’s publicly released FAQ, which outlines items considered unsuitable for entry due to safety and security concerns.
The restricted items list largely follows standard event security practices. Objects such as weapons, fireworks, drones, large bags, strollers, bicycles, alcohol, illegal substances, laser pointers, and blunt instruments are all prohibited. However, the explicit naming of two specific technology products has drawn attention, as most other entries are described in broad categories rather than by product name.
The Flipper Zero is a compact electronic device designed for learning and testing wireless communication systems. It can interact with technologies such as RFID cards, NFC tags, infrared signals, Bluetooth, and other radio-based protocols. These capabilities make it popular among cybersecurity researchers, developers, and students who use it to study how digital systems communicate and identify weaknesses in controlled environments.
Raspberry Pi, on the other hand, is a small and affordable single-board computer that runs full operating systems, most commonly Linux. It is widely used for educational purposes, programming practice, home automation, and prototyping technical projects. With additional accessories, a Raspberry Pi can perform many of the same functions as a traditional computer.
What has raised questions among technology professionals is the selective nature of the ban. While these two devices are specifically listed, laptops and smartphones are not mentioned as restricted items. This distinction has caused confusion, as modern phones and computers can run advanced security tools, wireless analysis software, and penetration-testing platforms with significantly greater processing power.
Devices like the Flipper Zero have previously been the subject of public concern and regulatory attention in several regions. Authorities and lawmakers have, at times, expressed fears that such tools could be misused for activities such as unauthorized access to vehicles, payment systems, or wireless networks. In response, some retailers have temporarily removed listings, and certain governments have proposed restrictions. However, many of these measures were later reversed, and the devices remain legal to own and use in most countries, including the United States.
Security experts note that the risk associated with a device often depends more on intent and usage than on the hardware itself. Tools designed for learning and testing can be misused, but the same is true for everyday consumer electronics. As a result, critics argue that banning specific products without addressing broader technical capabilities may reflect a limited understanding of modern technology.
Event organizers have not yet provided a public explanation for why the Flipper Zero and Raspberry Pi were singled out. Until further clarification is issued, the decision continues to prompt discussion about how cybersecurity concerns are interpreted in public safety planning and whether naming individual devices is an effective approach to risk management.