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.
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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.
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

11.30.25

The incognito compromise: use Chrome's private mode for better security

Google Chrome is the browser of choice for millions of people—it’s fast, familiar, and incredibly reliable. But when it comes to true privacy, Chrome's standard browsing mode is not your friend. While it’s convenient, it allows for various forms of tracking and keeps a comprehensive local record of your activities.

If you prefer to stick with Google Chrome—and many people do—you must get into the habit of using Incognito Mode for all your private browsing. While it doesn't offer the deep, comprehensive security of a dedicated private browser, it adds a crucial layer of defense by ensuring your personal activity doesn't stay on your computer.


What Standard Browsing Leaves Behind

When you browse Chrome normally, your device stores a massive amount of data locally. This is what Incognito Mode helps eliminate:

  • Search History: Every site you visit is logged, allowing anyone who accesses your computer to see where you’ve been.
  • Cookies and Site Data: These files track your activity across websites, keeping you logged in and tailoring ads to you.
  • Information in Forms: If you type in a login or address, Chrome remembers it and suggests it later.

If your device is shared, stolen, or compromised by basic spyware, all of that locally stored data is exposed.

The Power (and Limits) of Incognito Mode

Using Incognito Mode is a quick, active step you can take to make your browsing more secure. It’s perfect for temporary sessions like checking bank accounts, booking flights (without getting price-gouged by tracking cookies), or doing any sensitive research.

What Incognito DOES for Your Security:

The biggest benefit is that it does not store any of your search history, cookies, site data, or information entered into forms locally. Once you close the Incognito window, that temporary session is wiped clean from your device.

  • Shared Devices: Your partner or family member won't see your search history.
  • Temporary Security: It prevents the person who steals your laptop from seeing your recent activity.

What Incognito DOESN'T Do:

It’s essential to understand that Incognito Mode does not fully protect your privacy from the outside world.

  • Your IP is Trackable: Incognito Mode does not mask your IP address. Your internet service provider (ISP), your employer (if you're using their Wi-Fi), and the websites you visit can still see your IP address and generally track your movements.
  • Downloads are Saved: Any files you download while in Incognito Mode will still be saved to your computer's Downloads folder.
  • Malware Protection: It offers no defense against keyloggers or spyware already installed on your device.

Your Active Solution: Make It a Habit

Since Incognito Mode adds a valuable layer of security by keeping your activity off your local hard drive, you should use it whenever you’re doing anything private.

To quickly open an Incognito window on a Windows, Linux, or Chrome OS device, press Control + Shift + N.

Make this keyboard shortcut a habit for all sensitive browsing. You’ll keep your searches private from casual snoops and deny local data to basic cyber threats.


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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