A keylogger is a surveillance tool that records every keystroke made on a computer, often used by cybercriminals to capture sensitive information such as cryptocurrency wallet credentials.
Understanding Keyloggers in the Crypto Context
A keylogger is a malicious tool designed to capture and record the keystrokes on a computer. In the realm of cryptocurrencies, this could mean the unauthorized recording of wallet keys and passwords, leading to potential theft of digital assets.
Types of Keyloggers
- Hardware Keyloggers: These devices may be attached via USB or other connections and can even include cameras to record keystrokes.
- Software Keyloggers: These are programs that stealthily install on a computer to log keystrokes and sometimes take screenshots.
Preventing Keylogger Attacks
- Utilize hardware or cold wallets for enhanced security of digital assets.
- Implement robust antivirus and anti-keylogger software.
- Refrain from opening dubious links or downloading files from untrusted sources.
- Activate two-factor authentication and use one-time passwords for extra protection.
- Regularly update your system and security software to guard against vulnerabilities.