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  1. 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 and documents, or disrupt data-related activity.

  2. www.ibm.com › topics › cyber-hackingWhat 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 difference is that cyberattacks always damage their targets, but hacking can be good, bad or neutral.

  3. In a nutshell, hacking means breaking into a computer system, device or network to get access to information or data. Hacking is not always a malicious activity, but the term has strong association with cybercrime.

  4. www.cisco.com › security › what-is-a-hackerWhat Is a Hacker? - Cisco

    A hacker is a person who breaks into a computer system. The reasons for hacking can be many: installing malware, stealing or destroying data, disrupting service, and more. Hacking can also be done for ethical reasons, such as trying to find software vulnerabilities so they can be fixed.

  5. 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 is not always a malicious activity, but the term has mostly negative connotations due to its association with cybercrime.

  6. Jun 14, 2023 · A hacker is an individual who uses their computer skills to find vulnerabilities in existing technology to achieve a goal or overcome an obstacle. In some cases, hackers may use their expertise maliciously and gain unauthorized access to private data.

  7. Dec 5, 2022 · By SentinelOne December 5, 2022. Hackers come in various forms, each with different motivations and skills. Our guide provides an overview of the different types of hackers, including white hats, black hats, and gray hats, and their respective roles in the cybersecurity landscape.

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