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 our glossary, 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.

Cyber Espionage

Cyber espionage is the use of digital techniques, including malware, phishing, and network intrusion, to secretly access and steal confidential information from governments, corporations, or individuals. Unlike cybercrime motivated by financial gain, cyber espionage is primarily driven by the desire to gather intelligence, gain a competitive advantage, or support geopolitical objectives. It is carried out by nation-state actors, state-sponsored hacker groups, or corporate spies operating covertly over extended periods.