A ____________________ by its name is a kit for root, meaning a collection of software or tools that an admin would use to allow admin level modification to an operating system. It can be hard to detect because it can hide itself from the system using the system itself. It can run lots of malicious processes without showing up in task manager because it can hide its presence.

Google IT Support Professional Certificate Course 5
IT Security: Defense against the digital dark arts

This course will help you understand:
- how various encryption algorithms and techniques work as well as their benefits and limitations.
- various authentication systems and types.
- the difference between authentication and authorization.
- how to evaluate potential risks and recommend ways to reduce risk.
- best practices for securing a network.
- how to help others to grasp security concepts and protect themselves.