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

06.23.26

Hover before you click: How to check a link before it takes you somewhere risky

Links are everywhere — emails, texts, social posts, online articles, ads, receipts, and collaboration tools. Most are harmless. Some are outdated. A few are dangerous. Cybercriminals often disguise malicious links to look like trusted websites, hoping you’ll click before you think.

The good news? One simple habit can help you avoid a lot of trouble: check where a link leads before you open it.

Why should you check links before clicking?

Phishing scams often rely on fake links. A message may look like it came from your bank, delivery company, cloud storage provider, employer, or favorite store. But the link may lead to a fake login page designed to steal your password, payment details, or one-time security code.

The FBI’s 2025 Internet Crime Report shows why this matters: IC3 received more than 1 million complaints of suspected internet crime in 2025, with reported losses exceeding $20 billion. The FBI also reported that phishing, spoofing, extortion, and investment schemes were among the most frequently reported complaints.

How do you hover over a link on Mac or PC?

On a laptop or desktop, checking a link is easy:

  1. Move your mouse pointer over the link.
  2. Do not click.
  3. Look at the bottom-left corner of your browser or email app.
  4. Review the full destination URL.
  5. If the destination looks strange, don’t open it.

For example, a link that says “Sign in to Microsoft” should not point to a random domain filled with numbers, misspellings, or extra words. Verizon’s 2025 DBIR found that credential abuse and phishing remain major parts of the breach landscape, with credential abuse listed as a leading initial access vector.

How do you check a link on mobile?

Mobile devices make link-checking trickier because there’s no mouse hover. Use this safer method:

  • Press and hold the link instead of tapping it.
  • Preview the URL that appears.
  • If needed, choose Copy link.
  • Paste it into a note, not a browser.
  • Read the full address carefully before deciding whether to open it.

Be careful: some apps show a preview card that still encourages quick tapping. Slow down and inspect the actual domain.

What are red flags in a suspicious link?

Before opening a link, watch for:

  • Misspelled domains like micros0ft.com instead of microsoft.com
  • Extra words before the real brand like secure-login-bank-example.com
  • Shortened links that hide the destination
  • Strange file downloads ending in .zip, .exe, or unfamiliar formats
  • Urgent language telling you to act immediately
  • Links in unexpected messages about account problems, missed deliveries, refunds, or prizes

The FBI warns that phishing websites are commonly used to trick people into entering credentials on fraudulent pages that look legitimate.

What should you do instead of clicking?

Use these safer habits:

  • Go directly to the website by typing the address yourself.
  • Use bookmarks for banking, email, cloud storage, and work tools.
  • Open official apps instead of links in messages.
  • Report suspicious emails or texts to the company being impersonated.
  • Delete the message if you can’t verify it.

Hovering over a link — or pressing and holding on mobile — takes only a second, but it can stop you from landing on a fake login page or malware download. Treat links like digital doorways: check where they lead before walking through.


How to protect your devices, passwords, and online accounts while traveling

Traveling is fun. Losing access to your email, bank account, or phone while traveling? Not so much. Whether you’re heading out for a weekend trip or flying internationally, your devices carry a lot of sensitive information: photos, passwords, banking apps, work files, travel confirmations, and personal messages. A few simple cybersecurity habits can help protect […]
Read More»

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