Cybersecurity 101

In today’s digital world, cybersecurity is essential. At WatchGuard, we break down key cybersecurity topics with clear explanations, practical examples, and proven best practices. Whether you want to learn about network security, endpoint protection, identity management, or cyber threats—start your journey with Cybersecurity 101.
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C

Cyber Attack

A cyberattack is a deliberate attempt by an individual or group to compromise another party’s information system. Attackers typically aim to disrupt operations or gain unauthorized access to data for personal or organizational gain.

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Z

Zero-Day

A type of threat that exploits an unknown software vulnerability before the user/developer knows about it or has a patch ready, giving defenders no time to fix it. Also known as a 0-day.