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(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

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(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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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

10.05.25

How to spot delivery scam smishing

That little buzz in your pocket often brings a moment of excitement: Your package is on its way!

We are constantly checking our phones, waiting for tracking updates, and anticipating that front-door delivery. Scammers know this anticipation is high, and they are masters at exploiting it. That's why you need to be on high alert for a massive spike in delivery scam smishing.

What in the World is "Smishing"?

"Smishing" is just a catchy term for SMS phishing. Phishing is the use of emails or messages designed to trick you. Since most of us have learned to spot a poorly-written email scam, criminals have shifted their game to text messages, where we tend to be less cautious.

A typical delivery smishing scam works like this:

  1. The Message Arrives: You get a text message—seemingly from FedEx, USPS, or Amazon—stating there's a problem with your package. It might say a delivery fee is due, your address is wrong, or the package is "pending."
  2. The Pressure is On: The message includes a link and usually carries a sense of urgency. “Click here within 24 hours or your package will be returned!”
  3. The Trap: If you click that link, you aren't taken to a real delivery service website. You are taken to a fake, look-alike site designed to steal your credit card information, your login credentials, or, worst of all, install malware onto your phone.

Your Best Defense: Verify, Don't Click

The key to beating these scams is to adopt a simple, three-second rule: Never click on a link in an unsolicited text message.

Instead of clicking that link, follow these steps to verify any suspicious message:

  1. Take Note of the Details: Look at the supposed tracking number or the company name.
  2. Close the Text Message: Don't interact with it at all.
  3. Go Direct: Verify the information through the company’s official website or app. Do not use the link the scammer provided.
  4. If it's Amazon: Open the official Amazon app (or type amazon.com into your browser) and check your "Your Orders" page. If there is a legitimate issue, it will be clearly posted there.
  5. If it's FedEx or UPS: Open their official app or website. Copy the tracking number from the suspicious text and paste it directly into the official tracking tool. If the tracking number is fake, the tool won't find anything.

Delivery scams succeed because they catch you when you're distracted and expecting a delivery. By remaining skeptical, closing the message, and verifying information through official channels, you stop the scammer dead in their tracks. Protect your phone, and make sure your package is the only thing that arrives!


Building a Cyber Strong America: How You Can Help During Cybersecurity Awareness Month

October marks Cybersecurity Awareness Month, a global initiative that encourages individuals and organizations to take proactive steps to protect themselves online. In 2025, the theme is “Building a Cyber Strong America,” a call to action for everyone—from government agencies to private companies and everyday internet users—to strengthen our collective defenses against cyber threats. Cybersecurity isn’t […]
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