Cybersecurity involves protecting computer systems, networks, and data from digital attacks, theft, and damage. It includes measures such as firewalls, encryption, and secure access controls to defend against cyber threats. With the increasing reliance on technology, cybersecurity is essential for safeguarding sensitive information and ensuring privacy. Organizations must constantly adapt to new threats as cyberattacks become more sophisticated. Effective cybersecurity strategies help maintain trust and secure operations in the digital world.