Which of the following best defines cybersecurity hygiene?

The definition of cybersecurity hygiene focuses on the practices and routines that individuals and organizations adopt to maintain the security of their devices and data. This concept encompasses a wide range of activities, including password management, regular updates, secure configurations, phishing awareness, and the implementation of security policies. By practicing good cybersecurity hygiene, one minimizes vulnerabilities and enhances overall security posture, making it more difficult for attackers to compromise systems or data.

The other options, while related to cybersecurity, do not completely capture the comprehensive nature of cybersecurity hygiene. A systematic approach to network administration may enhance security but does not include all the necessary daily practices that individuals should follow. The use of advanced encryption protocols is a specific technique rather than an ongoing practice. Lastly, regular software updates are indeed an important part of maintaining security, but they represent only one element of a broader array of practices essential for good cybersecurity hygiene.