Which of the following is a best practice for protecting your home wireless network for telework or remote work?

Implementing Wi-Fi Protected Access 2 (WPA2) Personal encryption is considered a best practice for securing a home wireless network, especially for telework or remote work. WPA2 is a robust security protocol that encrypts data transmitted over a wireless network, making it significantly more difficult for unauthorized users to intercept and access sensitive information.

By utilizing WPA2, you are ensuring that your network is protected against common vulnerabilities and potential intrusions, which is vital when working from home where sensitive data may be transmitted. This level of encryption effectively safeguards personal and work-related information, reducing the risks associated with cyber threats, such as data breaches or unauthorized access.

In contrast, using a router's pre-set SSID and password does not provide adequate security, as these defaults are often publicly available. Turning off all other devices connected to the router while working may be impractical and does not enhance overall network security. Lastly, opening access to your network for all devices would expose it to various security risks, allowing unauthorized users to access your network and potentially compromise sensitive data.