How can I prevent unauthorized access to my network?

To prevent unauthorized users from accessing your personal or business network, you can take the following steps:

1. Use strong, unique passwords for your network devices and accounts.
2. Enable encryption (such as WPA2) on your wireless network to secure the connection.
3. Implement a firewall to control incoming and outgoing network traffic.
4. Keep your network devices’ firmware and software up to date to patch security vulnerabilities.
5. Disable network features and services that are not needed.
6. Use network segmentation to create separate guest and internal networks.
7. Implement two-factor authentication for sensitive accounts and devices.
8. Monitor network activity for any suspicious behavior.
9. Educate users about security best practices and the importance of protecting network access credentials.

By following these measures, you can enhance the security of your personal or business network and reduce the risk of unauthorized access.