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.
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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

04.24.26

How to stay safe on Facebook Messenger: Practical tips to protect your chats and your identity

Facebook Messenger makes it easy to stay in touch with friends, family, and businesses—but that convenience also attracts scammers. If you use Messenger regularly, a few smart habits can dramatically reduce your risk and help you keep control of your digital life.

Here’s how to stay safe on Facebook Messenger without turning your online life into a chore.

Why Messenger safety matters more than ever

Scammers increasingly use social media messaging to impersonate friends, fake businesses, and rush people into clicking bad links or sending money. According to the U.S. Federal Trade Commission, reported losses to scams that started on social media totaled $2.7 billion, more than any other contact method.

Messenger is part of that landscape, which makes awareness essential.

Lock down your account first

Your Messenger security starts with your Facebook account. If someone takes that over, they can message everyone you know.

Do these basics today:

  • Enable two-factor authentication (2FA) so logins require a code in addition to your password
  • Use a strong, unique password you don’t reuse anywhere else
  • Review active sessions and log out of devices you don’t recognize
  • Keep your email secure, since password resets go there first

These steps block a huge percentage of account‑takeover attempts before they start.

Be skeptical of urgent or emotional messages

Most Messenger scams rely on pressure. The message often sounds urgent, emotional, or “slightly off.”

Common red flags include:

  • A friend saying they’re “locked out” and need help right now
  • Unexpected messages about prizes, refunds, or suspicious login alerts
  • Links that ask you to “verify” your account or payment details
  • Requests for gift cards, crypto, or peer‑to‑peer payments

If something feels wrong, pause. Scammers count on speed, not logic.

Think before you click links or open files

Messenger links can lead to fake login pages or malware downloads.

Smart link habits:

  • Inspect links carefully before clicking
  • Avoid shortened URLs from unknown senders
  • Don’t open attachments you didn’t expect—even from friends
  • When in doubt, confirm the message outside Messenger by calling or texting

Use Messenger’s built‑in privacy and safety tools

Messenger includes features many users never check.

Make sure you:

  • Limit who can message you directly
  • Review message requests regularly
  • Block and report suspicious accounts immediately
  • Mute or ignore contacts that repeatedly send spammy content

Reporting helps protect others too.

Keep your app and device updated

Many attacks exploit outdated software.

Protect yourself by:

  • Enabling automatic updates for Facebook, Messenger, and your phone
  • Installing security updates as soon as they’re available
  • Using a reputable password manager or mobile security app

Final takeaway

Staying safe on Facebook Messenger isn’t about paranoia—it’s about awareness and habits. Secure your account, slow down when messages feel urgent, and use the safety tools already built into the platform. A few minutes of setup can save you months of stress later.


How cybercriminals are using AI to automate identity theft (and how you can stay safe)

Identity theft has always been a serious threat, but artificial intelligence has supercharged the problem. Cybercriminals are no longer relying on manual methods or simple scams — they’re now using AI to automate identity theft at a scale and speed we’ve never seen before. This new wave of AI‑powered fraud is more convincing, more personalized, […]
Read More»

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