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.
Learn More »
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

12.26.25

Protect your new laptop: why installing Antivirus from day one is a must

That new laptop smell is the best! You’ve got a faster processor, a sharper screen, and tons of storage space for photos and games. But before you start setting up your banking apps or downloading all your favorite files, you need to think about security.

A brand new laptop, right out of the box, is a massive target. Why? Because you’ll immediately start using it for everything sensitive—work, shopping, and finance—and hackers know this is when users are often least protected.

If you believe the common myth that modern computers don't need dedicated antivirus (AV) software, you are putting your new investment at serious risk. You need to take an active step right now to install robust security software.


The Myth of the Unbreakable OS

Modern operating systems (OS) like Windows and macOS come with great built-in security, such as Windows Defender or macOS Gatekeeper. These tools are fantastic baselines, but they are not total solutions. They are designed to stop known threats and protect the core operating system, not necessarily the constant barrage of attacks you face every single day.

Here is what the built-in defenses often struggle to catch, but a dedicated AV excels at:

1. Zero-Day Attacks

These are brand-new, cutting-edge threats that exploit vulnerabilities before the software maker (like Microsoft or Apple) even knows they exist. Because the built-in defense hasn't been updated to recognize the threat signature, it lets the attack sail right through. Dedicated AV uses advanced behavioral analysis to spot suspicious activity rather than just known threats.

2. Phishing and Malicious Links

The biggest risk to any user is clicking the wrong thing. Your built-in OS security won't stop you from clicking a malicious link in a fake email or opening a compromised website. Dedicated AV software actively scans websites in real-time, blocking you before you even load a fake banking page or download a dangerous file.

3. Ransomware Rollback

Ransomware holds your files hostage until you pay a fee. While the OS might stop the initial infection, premium AV tools offer advanced features like cloud-based rollback, allowing you to restore your files to a state before the attack hit, minimizing financial loss and data damage.

Your Active Solution: Install and Update

Don't rely solely on the factory settings. Take control of your new laptop’s security today:

  1. Choose a Reputable AV: Research and purchase a top-rated, comprehensive antivirus suite (for both Windows and Mac).
  2. Install It First: Install the AV software before you start setting up financial accounts or downloading large amounts of data.
  3. Enable Real-Time Scanning: Ensure the software’s real-time protection feature is always switched on, constantly monitoring for threats.
  4. Set Up Automatic Updates: Make sure the AV program is set to update itself automatically. Its effectiveness depends entirely on having the latest threat definitions.

Your new laptop deserves the best protection. Be proactive and secure your digital life from day one!


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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