- Control physical access to your computers and network components.
- Download and install software updates for your operating systems and applications as they become available.
- Install, use and regularly update antivirus and antispyware software on every computer used in your business.
- Limit employee access to data and information and limit authority to install software.
- Make backup copies of important business data and information.
- Require individual user accounts for each employee.
- Regularly change passwords.
- Secure your Wi-Fi networks. If you have a Wi-Fi network for your workplace make sure it is secure and hidden.
- Train employees in cyber security principles.
- Use a firewall for your Internet connection.