Rootkit

Definition:

A rootkit is a type of malicious software designed to provide unauthorized users with root-level access to a computer or network, allowing attackers to hide their presence and maintain control over a system.

Use Cases:

  • Used by attackers to gain persistent access to compromised systems while evading detection by antivirus software.
  • Employed in advanced cyberattacks to steal sensitive data or control systems for extended periods.

Related Terms:

Questions and Answers:

  • How do rootkits operate?
    Rootkits operate by modifying the operating system or firmware to conceal malicious activities and provide attackers with continuous control of the system.

  • What are the signs of a rootkit infection?
    Signs include unexplained slowdowns, missing files, or the inability of antivirus software to detect any issues.

  • How can rootkits be removed?
    Removing rootkits can be challenging, often requiring specialized rootkit detection tools or a complete system reinstallation to ensure the malicious code is completely eradicated.
Sidebar