Which technology is primarily used to connect devices like keyboards, mice, headsets, and IoT devices, but is also vulnerable to attacks such as BlueBorne?

Bluetooth technology is primarily used to connect a variety of devices wirelessly, including peripherals like keyboards, mice, headsets, and a wide range of Internet of Things (IoT) devices. Its versatility and ease of use have made it a standard method for establishing short-range connections among personal devices and smart home technology.

However, Bluetooth is also susceptible to specific vulnerabilities, one of which is known as BlueBorne. This type of attack allows an adversary to gain unauthorized access to devices without needing to pair them or even without the user's awareness, which highlights a significant security risk associated with using Bluetooth technology in various applications.

Other options presented do not serve the same purpose or have the same vulnerabilities. Near Field Communication (NFC) is typically used for contactless payments and secure data exchanges over very short distances, making it less relevant for the broader range of devices Bluetooth connects. Simultaneous Authentication of Equals (SAE) is a method used for secure password-based authentication, but it does not relate to device connectivity in the same context. Galois Counter Mode Protocol (GCMP) is a mode of operation for authenticated encryption, predominantly used in wireless communications but not specifically for the direct connection of peripheral devices. Thus, the prevalence and weaknesses