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(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

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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(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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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

12.09.25

Stop the impulse buy: set a PIN for voice purchases

Your Alexa device is a modern convenience—you can check the weather, play your favorite songs, and yes, even order household items just by speaking a command. That last part, however, gives anyone in your home, including guests, children, or roommates, the power to easily buy something with your stored credit card.

Imagine your kid blurts out, "Alexa, order one hundred pounds of bananas!" Or a houseguest jokes, "Alexa, buy a yacht!" Without a protective measure in place, you could find a very surprising, and expensive, package waiting for you at the door.

If you have voice purchasing enabled, you must take an active security step right now: set up a PIN that you also have to say along with your purchase request.


Why a PIN is Critical for Financial Safety

When voice purchasing is enabled without a security layer, any voice—no matter who speaks it—can authorize a transaction using your Amazon account and linked payment method. This creates a massive hole in your financial security.

A Voice Purchasing PIN (or Voice Code) adds a critical second step to the process. Instead of simply saying, "Alexa, buy paper towels," you would have to say something like, "Alexa, buy paper towels, using PIN one-two-three-four."

The benefits are immediate:

  • Stops Accidental Orders: The biggest protection is against accidental or misunderstood commands, or against kids who know they aren't supposed to touch your wallet but don't think twice about asking Alexa for a toy.
  • Blocks Unauthorized Users: Guests, babysitters, or friends who don't know your PIN won't be able to finalize a purchase on your account.
  • Adds Intent: Requiring a PIN ensures that the purchase is intentional, not an impulse or a misinterpreted conversation.

Your Active Solution: How to Set Up the PIN

Setting up the Voice Purchasing PIN is an option within your Amazon account settings, accessible through the Alexa mobile app.

  1. Open the Alexa App: On your mobile device, open the Amazon Alexa app.
  2. Go to Settings: Navigate to the "More" section, then tap "Settings."
  3. Find Voice Purchasing: Select "Account Settings," then look for and select "Voice Purchasing."
  4. Enable the PIN: Find the option to Require confirmation code (or Voice code) and enter a 4-digit PIN. Make sure to choose a code that is unique and not easily guessed.

A Note of Caution

While the PIN is an excellent security measure, it's not foolproof. Because you are required to say the code aloud, anyone who happens to be nearby could overhear it. Therefore, it’s also best to ensure that no one is within earshot when you say your PIN to your device. If privacy is paramount, consider disabling voice purchasing altogether for items you don't frequently reorder.

Take control of your smart speaker's spending power. Set up your Voice Purchasing PIN today and secure your credit card against rogue commands!


Fake retail sites are everywhere: How to spot counterfeit Black Friday deals

The holiday shopping season—Black Friday, Cyber Monday, Cyber Week, and the weeks leading up to the New Year—is a thrilling time for finding deals. But as you excitedly click through sale emails and search for that perfect gift, remember that you’re wading into the busiest season for cybercriminals, too. These bad actors are masters of […]
Read More»

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