Cybersecurity is the practice of protecting systems, networks, devices, and data of organizations, and the people they serve, from digital attacks, unauthorized access, damage, or theft.

It involves using technologies, processes, tools, frameworks, controls, and policies to safeguard information and ensure the confidentiality, integrity, and availability (CIA) of digital assets. 

In simpler terms, cybersecurity is about keeping information safe and systems running smoothly to ensure business continuity, whether that means preventing hackers from stealing data, stopping malware from spreading, or ensuring users can securely access the services they need. 

Key goals of cybersecurity:

•  Confidentiality: Keeping data private and accessible only to authorized users.

• Integrity: Ensuring data is accurate and has not been tampered with.

• Availability: Making sure systems and information are accessible when needed.

Cybersecurity is essential for individuals, businesses, and governments alike, as it protects against threats that could disrupt operations, cause financial loss, or compromise trust.