What are the three classifications of hardware keyloggers?

What are the three classifications of hardware keyloggers?

• A. PC/BIOS Embedded, Keylogger keyboard, External keylogger
• B. Wireless loggers, Software keyloggers, Remote keyloggers
• C. BIOS integrated, Network based, Portable keyloggers
• D. External, Hardware embedded, Virtual keyloggers

Answer: (A)

The three classifications of hardware keyloggers are accurately categorized as PC/BIOS Embedded, Keylogger keyboard, and External keylogger. PC/BIOS Embedded keyloggers are integrated directly into the computer's hardware, often at the motherboard level, which makes them very difficult to detect. These types can capture keystrokes even before the operating system loads, thereby recording data at a level that bypasses many detection methods. Keylogger keyboards refer to physical keyboards that have built-in keylogging capabilities. These devices look like standard keyboards, but they save keystrokes privately. This form of keylogger is often used in physical attack scenarios where an attacker wants to capture the victim's keystrokes in real-time without needing to install any software. External keyloggers are standalone devices that can be connected between a keyboard and the computer. They record keystrokes without the need for software installations. External keyloggers can be portable and are often used in both testing environments by security professionals and by malicious actors. The other options do not accurately describe the classifications of hardware keyloggers. Wireless loggers and software keyloggers refer to different types of logging mechanisms that operate primarily over networks or through software solutions rather than hardware. Likewise, BIOS integrated

The three classifications of hardware keyloggers are accurately categorized as PC/BIOS Embedded, Keylogger keyboard, and External keylogger.

PC/BIOS Embedded keyloggers are integrated directly into the computer's hardware, often at the motherboard level, which makes them very difficult to detect. These types can capture keystrokes even before the operating system loads, thereby recording data at a level that bypasses many detection methods.

Keylogger keyboards refer to physical keyboards that have built-in keylogging capabilities. These devices look like standard keyboards, but they save keystrokes privately. This form of keylogger is often used in physical attack scenarios where an attacker wants to capture the victim's keystrokes in real-time without needing to install any software.

External keyloggers are standalone devices that can be connected between a keyboard and the computer. They record keystrokes without the need for software installations. External keyloggers can be portable and are often used in both testing environments by security professionals and by malicious actors.

The other options do not accurately describe the classifications of hardware keyloggers. Wireless loggers and software keyloggers refer to different types of logging mechanisms that operate primarily over networks or through software solutions rather than hardware. Likewise, BIOS integrated