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
Learn More »
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
Learn More »
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.
Learn More »
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.

Compare

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
Learn More »
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.

Learn More >

Free US Tech Support
Free US Tech Support

Our friendly US-based team is standing by to assist with customer care & technical support.

Learn More >

Money Back Guarantee
Money Back Guarantee

If you're not completely satisfied, we'll refund your money within 60 days of purchase.

Learn More >

Money Back
Virus-Free Guarantee

We're so confident in our virus protection, we will remove it for free or give your money back.

Learn More >

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.
Read reviews from our customers>
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

06.05.26

How the "fake refund" tech support scam works and how to protect yourself

Imagine getting a call or email from what appears to be a tech support company offering you a refund for services you previously paid for. Sounds like a nice surprise, right? Don't fall for it. The "fake refund" scam is one of the most devious tricks in a cybercriminal's playbook—and it's costing victims billions.

How does the fake refund tech support scam work?

The scam follows a carefully rehearsed script designed to build trust and then exploit it:

  1. The scammer initiates contact. You receive an unsolicited phone call, email, or pop-up message from someone claiming to represent a well-known tech company—Microsoft, Apple, Norton, or your internet provider. They tell you they owe you a refund for a past service, subscription, or overpayment.
  2. They request remote access. To "process the refund," the scammer asks you to download a remote desktop tool like AnyDesk, TeamViewer, or UltraViewer. This gives them full control of your screen.
  3. They ask you to log into your bank. Once they have remote access, they instruct you to sign into your online banking so they can "deposit" the refund directly. This is the trap.
  4. They manipulate what you see. While connected, the scammer edits the webpage or transfers money between your own accounts to make it look like they accidentally refunded too much. Then they pressure you to "return" the difference—usually via gift cards, wire transfer, or cryptocurrency.

The result? The criminal now has access to your device, your banking credentials, and potentially your entire financial life.

Tech support scams are a billion-dollar problem

This isn't a small-time hustle. According to the FBI's 2025 Internet Crime Report, tech and customer support scams accounted for more than $2.1 billion in reported losses in 2025, making it one of the costliest cybercrime categories tracked by the bureau. And those numbers only reflect what was actually reported—the true toll is likely much higher.

Red flags that signal a fake refund scam

Watch for these warning signs every time:

  • Unsolicited contact. Legitimate tech support, security, and customer service companies do not call, email, or message you out of the blue offering refunds.
  • Requests for remote access. No real company will ask to remotely connect to your computer to process a payment or refund.
  • Pressure to log into your bank. A legitimate refund would never require you to open your online banking while someone else controls your screen.
  • Urgency and panic tactics. Scammers create artificial time pressure—"this offer expires today" or "we need to fix this immediately"—to stop you from thinking clearly.
  • Requests for gift cards or wire transfers. No legitimate business processes refunds through gift cards, cryptocurrency, or wire transfers. Ever.

What to do if you're targeted

If you receive a suspicious refund call or email, take these steps:

  • Hang up or delete the message immediately. Do not engage.
  • Never grant remote access to anyone who contacts you unsolicited.
  • Contact the company directly. If you think the refund might be real, look up the company's official phone number yourself and call them.
  • Report the scam. File a complaint with the FBI's IC3 at https://www.ic3.gov and the FTC at https://ReportFraud.ftc.gov.
  • If you already gave access, disconnect your device from the internet immediately, run a full antivirus scan, change your banking passwords from a different device, and contact your bank.

The golden rule is simple: legitimate companies will never initiate unsolicited contact to offer you a refund. If someone reaches out claiming to owe you money and asks for remote access to your device or wants you to log into your bank, it's a scam—every single time. Hang up, delete the message, and protect your accounts.


Spring cleaning your digital life: What to delete, update, and secure in 2026

Spring cleaning isn’t just about tidying up your home—it’s also the perfect time to clean up your digital life. Over the course of a year, most people accumulate unused apps, forgotten accounts, outdated devices, and weak security settings that quietly increase their risk of fraud, identity theft, and account takeover. In 2026, with more of […]
Read More»

Questions? Our friendly award winning US-based support team is happy to help and it's free.

1-877-906-8816 Weekdays 9am – 5pm, Eastern Time USA

Customer Service Team of the Year - Cyber Security Excellence 2022 Globee Award Gold Customer Service Department of the Year - 2022 Stevie Awards Bronze