The Flipper Zero can also brute force some RFID tags using the protocol (commonly found in older car immobilizers and access control systems). However, this is extremely slow. Brute forcing a 32-bit Hitag2 key over the 125 kHz interface could take months.

Alex's experience serves as a cautionary tale about the importance of responsible use of powerful tools like the Flipper Zero. While the device can be a valuable asset for security professionals, it must be used with caution and respect for the potential consequences.

Brute forcing is a type of cyber attack where an attacker attempts to guess a password or encryption key by trying all possible combinations. This method relies on sheer computational power and can be time-consuming, but it's often effective against weak or poorly generated credentials. Brute-force attacks can be used to gain unauthorized access to systems, networks, or devices.

A brute force attack involves trying all possible combinations of passwords or keys until the correct one is found. The Flipper Zero can be used to perform brute force attacks on devices that use radio frequency (RF) communication protocols, such as:

The Flipper Zero is a compact, open-source device developed by a team of enthusiasts. It's often described as a " Swiss Army knife" for hackers and security professionals, thanks to its impressive range of features. The device is equipped with a 2.8-inch touchscreen display, a microcontroller, and various interfaces, including GPIO, USB, and RFID. Its firmware is based on the ARM Cortex-M4 processor, allowing for efficient and fast processing.

Many older gates and garage doors use fixed 8-bit to 12-bit codes. These are prime targets because the total number of combinations is relatively low (e.g., combinations).

At its core, is the process of systematically trying every possible combination of a code until the correct one is found. In the context of the Flipper Zero, this usually applies to wireless protocols used by garage doors, gate openers, and older security systems.