Buying a New Computer for Christmas

Buying a new computer during the Christmas season is an exciting moment, but it’s also a time to think about cybersecurity.

Cybercriminals often target new devices, taking advantage of users who might skip important security steps in their eagerness to get started.

Whether you’re gifting or receiving a new computer, following these cybersecurity tips will help protect your data and ensure a safe online experience.

1. Buy from Trusted Sources

• Shop from Reputable Retailers:  Only purchase computers from well-known brands and authorized sellers to avoid counterfeit or tampered devices.
• Be Wary of Deals Too Good to Be True: Deeply discounted computers from unknown sources may be scams or come preloaded with malware.

2. Set Up Your Computer in a Secure Environment

• Avoid Public Wi-Fi:  Set up your new computer at home or in another trusted location with a secure internet connection. Public networks may be vulnerable to hackers.
• Secure Your Home Network:  Change your Wi-Fi password and ensure your router uses most recent WPA3 encryption for enhanced security.

3. Install Security Updates Immediately

• Update the Operating System: The first thing you should do is check for and install updates for Windows, macOS, or Linux. These updates often include critical security patches.
• Update Preinstalled Software:  Ensure all drivers and essential applications are updated to their latest versions to address known vulnerabilities.

4. Create Strong Passwords

• Avoid Default Passwords: Change default passwords for all user accounts and devices connected to your computer, such as WiFi router.
• Use Complex Passwords:  Create unique passwords with a mix of letters, numbers, and special characters.
• Enable Multi-Factor Authentication (2FA/MFA):  Add an extra layer of security for your online accounts whenever possible.

5. Set Up Antivirus and Antimalware Software

• Use Built-In Security Tools: Windows Defender (for Windows) and XProtect (for macOS) offer robust basic protection.
• Activate Built-In Firewalls: Most operating systems come with a built-in firewall. Ensure it’s enabled to block unauthorized access to your computer.
• Schedule Regular Scans: Set up automatic scans to detect and remove threats on a regular basis.

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6. Remove Bloatware and Unnecessary Apps

• Uninstall Preinstalled Apps: Some apps that come with your computer may not be necessary and could pose a security risk. This type of programs is called Bloatware.
• Install Trusted Software Only: Stick to well-known, verified software downloaded from official sources or app stores.

7. Configure Privacy Settings

• Limit Data Sharing: Adjust your computer’s privacy settings to minimize the amount of data shared with the operating system or third-party applications.
• Turn Off Unnecessary Features: Disable features like location tracking or voice assistants if you don’t plan to use them.

8. Set Up Backups and Recovery Options

• Enable Automatic Backups:  Use cloud services like OneDrive, iCloud, or Google Drive, or set up local backups using an external drive.
• Create a Recovery Drive: This will allow you to restore your system in case of a major issue or cyberattack.

9. Monitor for Phishing and Scams

• Be Skeptical of Emails and Pop-Ups: Cybercriminals often use fake emails and ads to target new computer users.
• Verify Software Sources:  Never download software from untrusted links or unofficial websites.
• Beware of Fake Support Calls:  If someone claims to be from "tech support" and asks for remote access, it’s likely a scam.

10. Teach Good Security Practices to Family Members

If the computer is a gift for someone else, especially children or older adults:

• Explain Safe Browsing Habits:  Teach them to avoid clicking on suspicious links or downloading unverified software.
• Set Up Parental Controls: If the recipient is a child, configure parental controls to block harmful websites and limit screen time.
• Discuss Password Security: Ensure they understand the importance of keeping passwords private and using secure ones.

11. Register and Keep Your Device Secure

• Register with the Manufacturer: Register your computer to receive notifications about recalls, warranty updates, and security patches.
• Enable “Find My Device” Features: Tools like “Find My PC” (Windows) or “Find My Mac” can help locate your device if it’s lost or stolen.

12. Plan for Long-Term Security

• Schedule Regular Maintenance:  Set reminders to check for system updates, run virus scans, and back up data monthly.
• Stay Informed: Follow cybersecurity news to be aware of emerging threats and new best practices.