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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original
4.9(42 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(72 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

What works for you?

Use our selection tool to help you choose the internet security that’s right for you.

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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.
Learn More »
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.
Learn More »
original
4.9(16 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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Rated #1 anti-virus software company on Consumer​Affairs.com

We always strive to create the best customer service experience and our customers agree. Total customer satisfaction is our ultimate goal.
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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

03.30.26

Enable purchase notifications to stop credit & debit card fraud fast

Credit and debit card fraud happens far more often than most people realize — and not always because someone physically steals your card. Criminals can capture your card number through data breaches, skimmers, phishing scams, or compromised online checkout pages. That’s why enabling real‑time purchase notifications is one of the simplest and most effective ways to catch fraud early.

And the numbers show just how important early detection has become. In 2024 alone, U.S. consumers suffered over $12.5 billion in fraud losses, a 25% increase from the previous year, according to the Federal Trade Commission. Credit card fraud also remains the most prevalent form of identity theft, with more than 449,000 cases tied to misuse of card data in 2024.

If you don’t have time to manually review transactions every day, enabling text or email notifications for every purchase can give you an instant heads‑up when something suspicious happens — allowing you to report fraud to your bank before more damage occurs.

Let’s break down why this simple habit makes such a big difference.

Why Purchase Notifications Matter

1. Fraudsters Act Fast — You Need to Act Faster

Once criminals gain access to your card number, they often test it with a small transaction before making larger purchases. Real‑time notifications let you spot these early “test charges” instantly, giving you a chance to shut down your card before bigger losses hit.

2. Many Fraud Victims Don’t Notice Right Away

According to the latest fraud statistics, recurring unauthorized charges are becoming more common, with 21% of victims experiencing repeat fraudulent transactions.
If you rely solely on checking monthly statements, you might miss ongoing fraud for weeks.

3. Notifications Work Even If Your Card Never Leaves Your Wallet

Data breaches and card‑not‑present fraud (online or mobile purchases) accounted for an estimated $10 billion in losses in 2024.
That means your card number can be stolen even if the physical card has never been touched.

How to Enable Purchase Alerts (Takes Under 2 Minutes)

Every major bank and credit card provider offers free notification tools. The exact steps vary, but generally you can:

  • Enable text alerts for all purchases
  • Enable email notifications for any transaction over a chosen amount
  • Turn on push notifications in your banking app
  • Set alerts for international transactions, online purchases, or card‑not‑present charges

These alerts aren’t just convenient — they’re a powerful fraud‑prevention tool that puts you back in control.

What to Do If You Spot Fraud

If a notification pops up with a transaction you don’t recognize:

  1. Lock your card immediately using your bank’s mobile app.
  2. Report the transaction to your bank or card issuer.
  3. Request a new card number to stop any additional unauthorized charges.
  4. Monitor your account for follow‑up activity.

Banks typically won’t hold you responsible for fraudulent charges if you report them promptly — another reason alerts are helpful.

Fraudsters don’t wait — but with real‑time purchase notifications, you don’t have to either. This simple habit lets you catch suspicious charges the moment they happen, prevent additional losses, and protect your financial health without constant manual monitoring.

It’s fast, it’s free, and it’s one of the smartest security steps you can take today.


How cybercriminals are using AI to automate identity theft (and how you can stay safe)

Identity theft has always been a serious threat, but artificial intelligence has supercharged the problem. Cybercriminals are no longer relying on manual methods or simple scams — they’re now using AI to automate identity theft at a scale and speed we’ve never seen before. This new wave of AI‑powered fraud is more convincing, more personalized, […]
Read More»

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