Computer Protection 101

Online Backup Software

Without computer protection software, your private information is at risk against malware, ransomware, spyware and other harmful threats. Your PC and laptop contain some of your most personal information, like social security numbers and bank account passwords, so it’s critical that this data is kept secure and protected from threats. If your computer is compromised, some of the most personal aspects of your life could land in the hands of hackers.

Total Defense’s security software works proactively to ensure these threats don’t turn into reality. With real-time and on-demand malware scanning engines and cloud-based technology, our computer protection software doesn’t wait around for threats to strike, instead protects your computer from these potential threats. Our ultimate goal is keeping your computer safe, so you don’t have to worry about data breaches or cyber vulnerability.

Virus-free, Hassle-free, Worry-free.

We're so confident in our protection we guarantee that your PC or device will stay virus-free.

Our friendly US-based team is standing by to assist with customer care & technical support.

If you're not completely satisfied, we'll refund your money within 60 days of purchase.

Shop our best-selling Computer Protection products:

Essential Anti-Virus

Total Defense 2019 version

Viruses constantly evolve, our Essential Anti-Virus security ensures you’re totally covered with smart, and powerful protection for your Windows desktops and laptops. High performance virus detection without slowing you down.

All new Total Defense Essential Anti-Virus – More secure and easier to use than ever.

  • NEW Advanced Threat Protection – We don’t wait around for threats to strike, but proactively protect your Windows desktops and laptops by detecting the latest viruses, spyware, ransomware, and other online dangers.
  • NEW Easy-to-use interface – quick setup, easy scheduling, plus strong security – set it and forget it
  • Quick scan & one-click installation keeps it simple and secure
  • Automatic updates keep your PC secure with the latest virus information
  • Auto scanning of USB drives blocks portable malware from entering your PC
  • Protect up to 3 Windows devices
  • Free US-based support – Free expert installation and product set-up help

Total Defense 2019 version

Mac Viruses constantly evolve too, our Essential Anti-Virus for Mac security ensures you’re totally covered with smart, and powerful protection. Give your Mac maximum protection without compromising speed and performance.

Anti-Malware Protection

Simple, smart, and reliable protection from viruses, spyware, and malware on up to 3 of your Mac’s.

Prevents Mac Ransomware Attacks

Our newest feature called Safe Files is a layer of prevention against ransomware that tries to encrypt sensitive information on your computer. It acts like a vault where you can safely store your most valuable files. Once saved here, Anti-Virus for Mac will make sure nobody tampers with your valuable files.

Real-Time Protection

Once your Total Defense Essential Anti-Virus for Mac has been installed, all changes to your files and system are monitored around the clock to ensure your computer hasn’t been compromised and performs optimally.

Total Defense 2019 version

Total Defense Premium Internet Security is an easy-to-use, all-in-one subscription service that protects your PCs, Macs, Android tablets and smartphones against viruses, ransomware, spyware, identity theft, and prevents against data asset loss with cloud-based online backup with anywhere, anytime access to your important files.

Premium Protection – powerful real-time security for your personal devices

  • NEW Ransomware protection – our Advanced Threat Protection guards your most important files from ransomware attacks
  • NEW Anti-Phishing – protection from phishing attacks, Internet fraud, and malicious websites
  • NEW Easy-to-use interface – quick setup, easy scheduling, plus strong security – set it and forget it
  • Malware protection – multi-layered scanning technology offers enhanced protection
  • Identity theft protection – stop cyber criminals from gaining access to your personal information
  • Family protection – safeguard your children from online predators and offensive content
  • Social media protection – stay secure from malicious content while on your social networks
  • Mobile protection – fend off Android malware, block intruders, and even lock or erase your data if you lose your mobile phone
  • 10GB Online backup – keep your digital files and photos safe
  • Protects up to 5 devices
  • Free US-based support – Free expert installation and product set-up help

Total Defense 2019 version

Total Defense Ultimate Internet Security is an easy-to-use, all-in-one Internet security suite that protects you and your devices from the latest online threats. High performance virus detection without slowing you down — on your devices — while you bank, shop, and connect on social networks with total peace of mind.

Ultimate Protection – powerful real-time security for your devices

  • NEW Ransomware protection – our Advanced Threat Protection guards your most important files from ransomware attacks
  • NEW Anti-Phishing – protection from phishing attacks, Internet fraud, and malicious websites
  • NEW Easy-to-use interface – quick setup, easy scheduling, plus strong security, set it and forget it.
  • NEW Vulnerability protection – automatically update outdated software applications
  • Malware protection – multi-layered scanning technology offers enhanced protection
  • Identity theft protection – stop cyber criminals from gaining access to your personal information
  • Family protection – safeguard your children from online predators and offensive content
  • Social media protection – stay secure from malicious content while on your social networks
  • Mobile protection – fend off Android malware, block intruders, and even lock or erase your data if you lose your mobile phone
  • PC Optimization – integrated tune-up technology, keep your PC running at peak performance, improve PC startup time and Internet speed
  • 25GB Online backup – securely store your photos and files
  • 10 devices – single purchase protects devices in your household
  • Free US-based support. Free expert installation and product set-up help

Rated #1 Anti-Virus Software by our customers on ConsumerAffairs.com

Consumer Affairs Accredited

Questions? Our friendly award winning US-based support team is happy to help and it's free.

1-877-906-8816 Weekdays 9am – 6pm EST

Gold Award Winner for 2019 Anti-Malware Product Excellence of the Year - 2019 Info Security Product Guides Global Excellence Award Bronze Winner for Customer Service Department of the Year at 2019 Stevie Awards