cybersecurity
protecting systems and data from digital attacks
In more detail
the practice of protecting computers, networks, and data from unauthorized access, damage, or theft, and the methods and technology used to do this
Examples
- The company invested heavily in cybersecurity to prevent hackers from stealing customer information.
- She works in cybersecurity, helping organizations defend against digital attacks.
How to use cybersecurity
Cybersecurity is a formal, technical term used in professional and organizational contexts to describe the integrated approach to protecting digital assets and systems. It is broader than older terms like 'computer security' and emphasizes the interconnected nature of modern threats. The term is standard in business, government, and technology sectors.
Common phrases
- cybersecurity measures
- cybersecurity threats
- cybersecurity breach
- cybersecurity expert
- cybersecurity infrastructure
- cybersecurity policy
Synonyms
information security · data security · network security · computer security
Word family
cybersecurity (noun) · cybersecure (adjective, less common)
A common mistake
Learners sometimes use 'cybersecurity' interchangeably with 'privacy' when discussing personal data protection, but cybersecurity specifically concerns protection from unauthorized access and damage, whereas privacy concerns how data is collected and used.
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