Hacking for Kids is for the beginner who wants to start exploring ethical hacking in this virtual hacking laboratory. Ethical hacking is the art of evaluating the security of computer systems, networks, or system infrastructure to find holes or vulnerabilities and to determine whether unauthorised access or other malicious activities are possible. Readers learn how to avoid phishing, viruses, and ransomware as well as how attackers steal passwords on saved websites or gain access to a computer and its files without a username or password.