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.
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

02.24.26

Why you should only connect with people you trust on social media

Social media makes it easy to stay connected with friends, family, and coworkers. But it also opens the door to strangers, scammers, and cybercriminals who want access to your personal information. Even platforms that seem secure can expose more about you than you realize—and that’s why it’s so important to connect only with people you know and trust.

Let’s take a closer look at why this simple habit matters, how oversharing can put you at risk, and what you can do today to keep your social accounts safer.

The Hidden Risks of Connecting with Strangers

On the surface, accepting a new friend request or follow might feel harmless. Maybe the account looks friendly, or the profile seems familiar. But here’s the truth: many fake accounts are carefully crafted to seem legitimate.

Cybercriminals create fake profiles to:

  • Collect personal information
  • Guess passwords based on shared details
  • Launch phishing attacks
  • Spread malicious links
  • Gain access to your friends or workplace

Even if a social platform shows limited information at first glance, sharing just a little with the wrong person can open the door to much bigger problems.

Default Settings Aren’t Always on Your Side

Most social networking apps are designed for sharing—not privacy. By default, many platforms set your posts, photos, or status updates to “public,” meaning anyone on the internet can see them unless you change your settings.

This can expose:

  • Your location
  • Your travel plans
  • Your job or workplace
  • Photos of your home
  • Details about your family
  • Clues to password security questions

If your updates aren’t protected, you might be sharing far more publicly than you intended.

How to Lock Down Your Social Accounts

Good news: you can keep enjoying social media while protecting your privacy. Here’s how:

1. Connect Only With People You Know

If you don’t recognize the name or profile, don’t accept the request. It’s always safer to limit your online circle to trusted contacts.

2. Review Your Privacy Settings

Take a moment to check who can see your posts, photos, and personal details. Update your settings so only approved contacts—not the entire internet—can view them.

3. Limit What You Share Publicly

Avoid posting sensitive details like your address, travel dates, or workplace information. These small details can be used against you.

4. Watch Out for Impersonation Accounts

Scammers sometimes duplicate the accounts of real people. If something feels “off,” verify through another communication channel before engaging.

5. Keep Personal Info Out of Your Bio

Your bio should never include data that could be used to impersonate you or answer password recovery questions.

A Safer Social Media Experience Starts with Awareness

You don’t need to avoid social media to stay safe—you just need to use it wisely. By connecting only with people you trust and locking down your privacy settings, you protect yourself from scams, identity theft, and unwanted access to your personal life.

A few simple clicks can make a big difference. Your future self—and your online privacy—will thank you.


Winter break, winter safety: keeping kids safe online

For many winter break is approaching, many families are looking forward to some much-needed relaxation and quality time together. While the holidays offer opportunities for fun and enjoyment, it’s important to remember that they also present potential online dangers. Here are some tips to help you keep your kids safe online during their break: 1. […]
Read More»

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