Despite the prevalence of computer hackers, most businesses rely on the internet to track their financials, order and maintain inventory, conduct marketing and PR campaigns, connect with customers, engage in social media, and perform other critical operations. Yet we continue to hear about massive computer breaches, even at giant corporations with robust security measures in place.

Small businesses are often targeted as well, especially because they may underestimate the risk of cybercrime and may not have the resources to employ expensive cybersecurity solutions. Follow these tips to protect your devices and safeguard your sensitive data:

1. Use a firewall.

2. Install antivirus software.

3. Install an anti-spyware package.

4. Use complex passwords.

5. Keep your OS, apps and browser up-to-date.

6. Ignore spam.

7. Back up your computer.

8. Shut it down.

9. Use virtualization.

10. Secure your network.

11. Use two-factor authentication.

12. Use encryption.