"Cybersecurity protects digital data by stopping hackers from entering and harming our important systems. It uses multiple technology tools and procedures to block unauthorized users from accessing it improperly. Since digital devices connect more to internet systems each day, cybersecurity serves as a major defense against cyberattacks that target personal data, financial records, and other personal assets.

Cybersecurity defence depends on finding threats as well, managing risk, and handling incidents. Security tools, including firewalls, encryption programs, verification systems, and antivirus software, help protect data better. The primary security problems in today's world are malware attacks, phishing schemes, ransomware threats, and network breaches."