Which statement is true about computer security?

The statement that computer security is everyone's responsibility accurately reflects the modern understanding of security in the digital age. This is because individuals, small businesses, and large organizations alike are potential targets for cyber threats. Everyone who uses technology—whether it's personal devices, corporate networks, or online services—plays a role in maintaining security.

Each user should understand basic security practices, such as using strong passwords, recognizing phishing attempts, keeping software up-to-date, and using secure connections. When everyone takes responsibility, a culture of security is created that helps protect not only individual users but also broader networks and systems from attacks.

The other statements misrepresent the scope and importance of computer security. They imply that only certain groups need to prioritize security or that it’s solely the responsibility of a few specialists, which can lead to vulnerabilities when these essential safeguards are overlooked by the general population.