Securing Personal Laptops

Best Practices

Use a Strong Password

• Set up your Windows or Mac account with a strong password. 
• Ensure that the password is required every time you power on your laptop or when it exits hibernation, sleep, or screen saver mode.

Enable Automatic Updates 

• Regularly update your operating system and software. 
• Enable automatic updates to keep your laptop protected against known vulnerabilities.

Encrypt Your Hard Drive

• Use full-disk encryption tools like BitLocker (for Windows) or FileVault (for macOS) to encrypt your hard drive.
• This ensures that even if your laptop is stolen, the data remains secure.

Be Cautious with Downloads 

• Avoid downloading software from untrusted sources. 
• Be skeptical of phishing attempts— don’t click on suspicious links or open attachments from unknown senders.
• Visit Don’t Get Hooked by Phishing Scams - UTD Information Security for more information.

Install a Firewall

• Enable a firewall on your laptop to block unauthorized access.
• Firewalls help protect your device from external threats.

Use UTD VPN

• When using public Wi-Fi networks, use a Virtual Private Network (VPN) to enhance your online privacy.
• UTD VPN is configured for split-tunnel, meaning only UTD traffic will traverse it. 
• PaloAlto GlobalProtect VPN- Knowledge Base | Atlas Portal
• PaloAlto GlobalProtect VPN- Service Page | Atlas Portal

Backup Your Files 

• Regularly back up your important files to an external drive or cloud storage. In case of laptop loss or theft, you won’t lose critical data.

Physically Protect Your Laptop

• Always protect your laptop when it’s unattended. 
• Lock it in a secure location or use a cable lock to prevent theft.
• Laptop Security Best Practices: 10 Tips to ensure your laptop is secured | Businesstechweekly.com

Check Privacy Settings 

• Review and adjust privacy settings on your laptop.
• Limit access to personal information and ensure that only necessary apps have permission to access your data.

Multi-Factor Authentication (MFA)

• Enable MFA for your personal accounts.
• This adds an extra layer of security by requiring a second form of authentication (such as a code from an app) in addition to your password.
• University account and portals use DUO.
• Duo Service- Page | Atlas Portal
• Duo- Knowledge Base | Atlas Portal