Secure Your World

From desktops to mobile, we've got you and your family totally covered.

Introducing our new updated internet security product line.
More secure and easier to use than ever.


Ultimate Internet Security

High performance virus detection without slowing you down – on all your devices – while you bank, shop, and connect on social networks with total peace of mind.

  • Automatically detect and remove any threat, without negative impact on your speed
  • Keep your PCs running like new with smart PC optimization technology
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4.9(41 Reviews)
$109.99
10 Devices
25GB Online Backup
Windows Mac Android

Premium Internet Security

Bestseller Internet Security

Our Bestseller! We’ve got you covered – total protection for the devices in your home – PCs, Macs, Smartphones & Tablets.

  • Shop, bank and explore your social network without worry
  • Protect your information from cyber criminals when you’re shopping and banking online
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original
4.9(71 Reviews)
$69.99
$89.99
Save $20
5 Devices
10GB Online Backup
Windows Mac Android

Essential Anti-Virus

Viruses constantly evolve, our Anti-Virus security ensures you’re totally covered with smart and powerful protection for your Windows desktops and laptops.

  • Keep your devices safe from malware, spyware, ransomware, and harmful viruses.
  • Free automatic updates; virus-free, hassle-free, and worry-free.
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original
4.9(35 Reviews)
$39.99
$59.99
Save $20
3 Devices
Windows
Buy with Confidence
Free US-Based Support
Certified Secure Checkout
60 Day Money Back Guarantee

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Anti-Virus for Mac

Total Defense 2019 version

Viruses constantly evolve, our 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.

  • Advanced features keep your Mac safe from malware, spyware, ransomware, and harmful viruses so you can browse, shop, and bank with confidence.
  • Ultra fast malware scanning – and ironclad protection without slowing you down. So fast and discreet, you won’t even know it’s there, working to keep your Mac safe.
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original
4.9(12 Reviews)
$39.99
$59.99
Save $20
3 Macs
Mac Anti-Virus

PC Tune-Up

Total Defense 2019 version

Automatically scan, fix, and update your PC – improving your Windows desktop or laptop’s speed – so you can enjoy faster startups, smoother browsing, and like-new performance.

  • Boost PC Performance – automatically improve PC startup time, Internet speed and program performance
  • Removes junk files, eliminates unnecessary programs, updates vulnerable applications, and reclaims more space on your PC.
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original
4.9(13 Reviews)
$39.99
$49.99
Save $10
3 Devices
Windows

Mobile Security

Total Defense 2019 version

Comprehensive mobile protection for Android devices. Fend off malware, block intruders, lock or erase your data if you lose your phone.

  • Powerful virus & spyware detection and removal – virtually no battery impact
  • Remote lock & wipe for lost or stolen devices
  • Remote GPS location for lost or stolen phones
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original
4.9(19 Reviews)
$19.99
1 Device
Android

System Requirements

Supported Operating Systems
  • Windows 11 (64-bit)
  • Windows 10 (32 & 64-bit)
  • Windows 8.1 (32 & 64-bit)
  • Macintosh OS X - 10.12 or later
Required for all Installations
  • 2 GB RAM
  • 1 GHz or faster processor
  • Internet Explorer 11 or Microsoft Edge
  • 1 GB of available hard disk space
  • 1024 x 768 or higher screen resolution
  • Internet access
Supported Browsers for Web Filtering
  • Internet Explorer 11
  • Microsoft Edge
  • Chrome v40.0 and higher
  • Firefox 35.0 and higher
For Smartphone & Tablet Security
  • Android 5.0 or higher
Usage
  • For personal and family use only. Not for business or commercial use.

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

Security designed for people, around people.
 
VB100 Certified
VB100 Certified

Our virus and malware protection is put through the toughest tests to ensure your are protected.

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Free US Tech Support
Free US Tech Support

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

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Money Back Guarantee
Money Back Guarantee

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

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Money Back
Virus-Free Guarantee

We're so confident in our virus protection, we will remove it for free or give your money back.

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Total Defense

Internet Security and Safety Center

Helpful tips and articles with practical steps you can follow to improve your online safety

Total Defense Security Tip of the Day

09.09.25

The fast, fun, and (sometimes) risky world of mobile payment apps

Mobile payment apps like Zelle, Venmo, and Cash App have completely changed the game. Need to split the dinner bill with friends? Instantly pay your roommate for rent? Send some cash to your kid at college? These apps make it a breeze. They're convenient, fast, and easy to use. But that speed and ease also come with a catch: they've become a favorite tool for scammers.

Think about it: most payments on these apps are instant and irreversible. That’s a huge plus for convenience, but a huge risk if you send money to the wrong person. Scammers know this, and they've developed some clever tricks to get you to send them money you'll never see again.

How Mobile Payment Scams Work

Scammers are experts at creating a sense of urgency or trust. They'll pretend to be a friend, a family member, or a business you know. Here are a few common scams to watch out for:

  • The "I'm in Trouble" Scam: You get a message from a friend saying they're in a jam and need money right away. They might claim their phone was lost or stolen, or they're stranded somewhere. But it's not your friend. It's a hacker who's taken over their account. Always verify requests like these with a phone call or by another method.
  • The "Too Good to Be True" Scam: You're selling something on a site like Craigslist or Facebook Marketplace, and a "buyer" offers to pay you with a mobile app. They'll send you a fake screenshot of a payment confirmation and might even "accidentally" overpay, then ask you to refund the extra amount. You'll send them the money, but the original payment was never real, and you're out of luck.
  • The "Unexpected Payment" Scam: You receive a random payment from a stranger on an app like Zelle or Venmo. They'll quickly send a panicked message claiming they sent it by mistake and need you to send it back. But they're not asking for the original amount back. They're trying to trick you into a fake transaction. Instead of sending them money, report the payment to the app's support team.

Pro Tips to Stay Safe

Protecting yourself isn't complicated. You just need to be a little cautious.

  • Treat Mobile Payments Like Cash: When you use these apps, it's like handing someone a physical dollar bill. Once it's gone, you can’t get it back. Only send money to people you know and trust.
  • Verify, Verify, Verify: If a friend or family member sends you a money request, or if someone you know is "in trouble" and needs money, don't just trust the message. Call them or contact them in a different way to confirm they are who they say they are.
  • Watch for Warning Signs: Be on the lookout for misspelled words, poor grammar, and strange requests. If someone is pressuring you to act fast or asking for information they shouldn’t need, it's probably a scam.
  • Use Strong Security: Enable two-factor authentication (2FA) on all your mobile payment apps. This adds an extra layer of security, so even if a scammer gets your password, they can't get into your account.
  • Don’t Overpay: Never, ever refund a supposed overpayment on these apps. If someone "accidentally" overpays, it’s a scam. Report them to the app's support team instead.

By being aware of these common scams and following these simple safety tips, you can enjoy all the benefits of mobile payment apps without falling victim to a scammer. Stay safe and savvy!


The rise of QR Code Phishing (Quishing): How to stay safe in 2025

Remember when QR codes were a quirky novelty? We’d scan them to visit a website or get a discount at a store. Fast forward to today, and they’re everywhere! We scan them to view restaurant menus, pay for parking, board a flight, or even log in to our bank accounts. They’re incredibly convenient, but with […]
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