How can confidentiality be ensured when entering or retrieving information on a screen?

Ensuring computer systems are password protected is crucial for maintaining confidentiality when entering or retrieving information on a screen. Password protection creates a barrier that restricts unauthorized access to sensitive data. This means that only individuals with the correct credentials can access the system, thereby safeguarding personal and confidential information from potential breaches.

In environments such as healthcare, where patient privacy is paramount, implementing robust password policies not only prevents unauthorized access but also helps in maintaining compliance with regulations like HIPAA. Regularly updating passwords and ensuring that they meet complexity requirements further enhances security.

On the other hand, utilizing public Wi-Fi compromises security by exposing data to potential interception. Sharing passwords undermines the integrity of access controls, and leaving a screen logged in while unattended allows unauthorized individuals to view or manipulate sensitive information. Therefore, strong password protection is a foundational element of maintaining confidentiality in data handling.