Ensuring your computer remains secure is essential to protecting your data and preventing cyber threats. Follow these best practices to improve security.
Step 1: Keep Your Operating System and Software Updated
Enable automatic updates for Windows, macOS, and software applications.
Regular updates patch security vulnerabilities and improve system stability.
Step 2: Use Strong Passwords and Enable Two-Factor Authentication (2FA)
Follow strong password practices (see our password security guide).
Enable 2FA on important accounts to add an extra layer of protection.
Step 3: Install and Update Antivirus Software
Use a trusted antivirus program (Windows Defender, Bitdefender, Norton, etc.).
Regularly scan your system for malware and viruses.
Step 4: Avoid Suspicious Links and Email Attachments
Never open unexpected email attachments or click on unknown links.
Check the sender’s address to confirm authenticity before responding.
Step 5: Use a Secure Network
Avoid connecting to public Wi-Fi without a VPN.
Secure your home Wi-Fi with a strong password and WPA3 encryption.
Step 6: Enable a Firewall
Keep your Windows or macOS firewall enabled to block unauthorized access.
Some antivirus programs come with additional firewall protection.
Step 7: Regularly Back Up Your Data
Use cloud storage or an external hard drive for backups.
Set up automatic backups to prevent data loss in case of system failure or cyberattacks.
Step 8: Lock Your Computer When Not in Use
Use Ctrl + Alt + Delete > Lock (Windows) or Cmd + Control + Q (Mac) when stepping away.
Set an automatic screen lock after inactivity.
Step 9: Be Cautious When Downloading Software
Download programs only from official websites or trusted sources.
Avoid free software that requests excessive permissions or seems suspicious.
Step 10: Monitor for Unusual Activity
Check your system and online accounts for unexpected logins or changes.
If anything looks suspicious, change your passwords and scan for malware.
Need More Help?
If you need further assistance securing your computer, contact Pathway IT Support for expert guidance.