What Is Hacking? Types of Hacking & More | Fortinet
Hacking in cyber security refers to the misuse of devices like computers, smartphones, tablets, and networks to cause damage to or corrupt systems, gather information on users, steal data …
What is hacking? - IBM
A cyberattack is an intentional effort to harm a computer system or its users, while hacking is the act of gaining access to or control over a system through unsanctioned means. The key …
What is hacking and how does hacking work? - Kaspersky
Hacking is the act of identifying and then exploiting weaknesses in a computer system or network, usually to gain unauthorized access to personal or organizational data.
Hacking basics | What it means and how to learn step by step
Oct 14, 2025 · Hacking, or cyberhacking, is the process of accessing a computer system, network, or digital device without authorization. Cybercriminals hack into networks illegally to …
What Is a Hacker? - Cisco
Hackers breach defenses to gain unauthorized access into computers, phones, tablets, IoT devices, networks, or entire computing systems. Hackers also take advantage of weaknesses …
Who are hackers? All you need to know about hacking
What is hacking? Hacking refers to activities that seek to compromise digital devices, such as computers, smartphones, tablets, and even entire networks.
What is a hacker? | Definition from TechTarget
Mar 31, 2025 · What is a hacker? A hacker is an individual who uses computer, networking or other skills to overcome a technical problem. The term also refers to anyone who uses such …