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(44 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(69 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(34 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

05.02.25

What are the potential risks associated with mobile apps?

Hey there! Let's talk about something that's super relevant in today's digital age: mobile apps. We all love them, right? They help us stay updated with the news, find our way around town, book a ride, or even just kill time with some fun games. But, as convenient as they are, mobile apps can also pose some serious risks to your privacy. Let's dive into what you need to know.

Why Mobile Apps Can Be Risky

When you download an app, it often asks for permission to access various types of personal information on your device. This can include your email contacts, calendar inputs, call logs, and location data. While some of these requests make sense—for example, a ride-share app needs your location to pick you up—others might not be as straightforward.

What Happens to Your Data?

Here's the deal: app developers can access the information you grant them. And it's not just for the app's functionality. Developers might share your data with third parties, like companies that create targeted ads based on your location and interests. So, while you're enjoying the convenience of your favorite app, your personal information could be circulating in ways you didn't expect.

Real-World Examples

Imagine you download a weather app. It asks for your location to give you accurate forecasts. Seems harmless, right? But then, you start noticing ads for local businesses popping up everywhere. That's because the app might be sharing your location data with advertisers. Or consider a game app that asks for access to your contacts. Suddenly, your friends are getting invites to play the game too. Your contact list has been used for marketing purposes.

How to Protect Your Privacy

So, what can you do to protect your privacy while still enjoying the benefits of mobile apps? Here are some tips:

  1. Read Permissions Carefully: Before you hit "Allow," take a moment to read what the app is asking for. If it seems excessive, think twice.
  2. Limit Permissions: Many apps will work just fine with limited permissions. Only grant access to what's absolutely necessary.
  3. Check App Reviews: Look at what other users are saying. If an app has a reputation for being invasive, steer clear.
  4. Use Privacy Settings: Most devices have settings that allow you to control app permissions. Use them to your advantage.
  5. Update Regularly: Keep your apps and device software up to date. Updates often include security improvements.

Stay Informed

Being aware of the risks associated with mobile apps is the first step in protecting your privacy. By taking a few simple precautions, you can enjoy the convenience of your favorite apps without compromising your personal information.


Manage Dropbox file access on the go with the mobile app

Sharing files through Dropbox is a breeze, making it a popular choice for both personal and professional use. But what happens when you need to change access permissions for certain users? Whether someone’s role has shifted or you simply want to tighten security, updating access is quick and easy using the Dropbox mobile app. Let’s […]
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