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Total Defense makes internet security easy for you and tough on destructive malware. We don’t just protect devices, we protect people.

Our software works hard so you don’t have to—no complex questions or specialized knowledge required.

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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Virus-Free Guarantee
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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Total customer satisfaction is our ultimate goal

Don’t take our word for it…
 

I love the feeling of trust I have, knowing that my PC, laptop, tablet, and phone are all "totally defended" from the potential harm that is out there in the cyber world.

- Leslie K.

Total Defense 5 Star rating

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Lightweight and easy! This works great. It was easy to set up and activate. The best part is my computer hasn't slowed down a bit.

- Jerry C.

Total Defense 5 Star rating

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Good product at a good price What's good is it covers tablets, PCs, phones. Also has online backups and mobile security features too, so plenty of value for money. Works well and gets the job done!

- Nakul D.

Total Defense 5 Star rating

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A great Internet security suite for PC users, great parental controls, well-integrated online backup "set it and forget it," good antivirus performance, low cost, can use on multiple devices.

- Isadora L.

Total Defense 5 Star rating

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Easy installation, did not slow down the computer and scanning was super fast. Feel better having protection from all the new ransomware and viruses going around.

- Wayne F.

Total Defense 5 Star rating

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I put this product on different computers and tablets for several years. It's easy to use and understand. Updates consistently to keep up with any new virus and malware. Customer support is always helpful.

- Stepheni H.

Total Defense 5 Star rating

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Protection for all the devices in your home

Premium Internet Security
4.9 (71 Reviews)
Total Defense

Premium Internet Security

Premium Internet Security provides simple, smart, and reliable protection from viruses, spyware, and malware on up to 5 of your smartphones, tablets, desktops, and laptops.

  • 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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$69.99
$89.99
Save $20
5 Devices
10GB Online Backup
Windows Mac Android
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Our other popular internet security software choices, to keep you and your devices safe.
Ultimate Internet Security
4.9 (41 Reviews)

Ultimate Internet Security

Protect everyone on every device in your home - Ultimate is an easy-to-use, all-in-one Internet Security suite that protects you, your family, and up to 10 of your devices from harmful viruses and the latest online threats.

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Anti-Virus
4.9 (35 Reviews)

Essential Anti-Virus

Anti-Virus security ensures you’re totally covered keeping your devices safe from malware, spyware, ransomware, and harmful viruses.

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Award winning internet security software

Powerful virus detection that doesn’t slow you down.

Learn more about our highly rated malware protection or get started today with a free 30-day trial of Total Defense Internet Security, with no obligation to buy.

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AV Comparatives Advanced Plus Malware Protection

AV Comparatives Advanced Plus

AV Comparatives Advanced Plus Malware Protection

AV Comparatives Advanced Plus

Virus Bulletin 100 Certified

VB100 Certified

AV Comparatives Advanced Plus Real-World Protection

AV Comparatives Advanced Plus

OPSWAT Certified

OPSWAT Certified

AV Comparatives Advanced Plus Performance

AV Comparatives Advanced Plus

We will keep you virus-free guaranteed

An exclusive automatic renewal service benefit.
Total Defense Virus-Free Guarantee

When you choose Total Defense, you’re safeguarded with award-winning, multi-layered virus protection technology. Our powerful security lets you confidently shop, bank and browse online. In fact, we’re so certain we can protect you, if you’re running a Total Defense Security Product and a virus slips past our powerful protection, our expert technology advisors will remove the virus from your device for free. In the unlikely event the virus can’t be removed, we will give you your money back.

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We’ve Got You Covered

Over 20 years of Dedication

We are committed to your cybersecurity, from installing the software effectively to helping recovery in the event of a breach.

Advanced Threat Protection

A good offense is the best defense! Real-time and on-demand malware scanning engines provide powerful proactive protection.

Award Winning Security

Powerful protection, securing all entry points, wherever you are, whatever type of device you’re using to access the internet.

Customer Commitment

Our US-based support team is focused on keeping you and your family safe in the ever changing connected world.

Why Total Defense Internet Security >

Defend the Defenseless

Total Defense has been a proud supporter of the National Center for Missing & Exploited Children for over 15 years.

Total defense has supported NCMEC in it’s mission to help find missing children, reduce child sexual exploitation and prevent child victimization. We provide quarterly monitary support for NCMEC’s efforts to provide important programs that assist missing and exploited children nationwide.

To learn more about NCMEC, visit www.missingkids.org or see NCMEC on Twitter and Facebook.

Total Defense has been a proud supporter of the National Center for Missing & Exploited Children

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Over 2,000 customer reviews
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
Online Safety

Total Defense Security Tip of the Day

10.24.25

Stop, look, and think: your essential guide to dodging online scams

Let’s talk about online scams. They're everywhere, and they're getting smarter every day. From fake "urgent" emails to convincing calls from people pretending to be the IRS or your bank, these criminals are targeting everyone—yes, even the most tech-savvy among us.

The good news is that avoiding these traps doesn't require a computer science degree. You just need to build a defensive mindset. By learning to recognize the common tactics that scammers use, you can protect yourself and your loved ones from losing money, data, and peace of mind.

How Scammers Play Mind Games

Online scams almost always rely on two things: urgency and emotion.

  • The Urgency Trap: Scammers create a false sense of emergency to make you panic and act without thinking. You might get a message saying your account will be suspended in 30 minutes, or a package will be returned immediately if you don't click a link. This rush prevents you from taking a moment to verify the sender.
  • The Emotional Hook: They might appeal to your fear ("The police are coming to arrest you for unpaid taxes!"), your greed ("You've won a million dollars, just pay the processing fee!"), or your helpfulness ("Your grandchild is in jail and needs bail money!"). Once they hook your emotion, they bypass your logic.

Your Scammer-Busting Toolkit: Key Steps to Follow

Use these active steps every time you encounter a suspicious message, email, or call:

1. Always Verify the Sender

Never trust the name or logo alone. Scammers easily copy these.

  • For Emails: Look closely at the sender’s actual email address. Does it perfectly match the company's official domain (e.g., @amazon.com)? If it’s from "[email protected]" or has an extra hyphen, delete it immediately.
  • For Calls: If someone calls claiming to be from a government agency (like the IRS or police) or your bank and demands money or information, hang up. Legitimate organizations do not call or email demanding immediate payment or threatening arrest. If you suspect the call might be real, find the official phone number for that company or agency and call them back directly.

2. Slow Down and Inspect Links

Scams are built around making you click a dangerous link.

  • Hover, Don't Click: Before clicking any link in an email or text message, hover your mouse pointer over it (or press and hold on your phone). A small box will appear showing the true destination URL. If the URL doesn't match the company that supposedly sent the message, it's a scam.
  • Go Directly: If you get an email about a problem with your account (like Netflix or PayPal), don't click the link. Instead, open your browser, type the company's official address yourself, and log in. If there's a real problem, you'll see a notification there.

3. Never Share Your Secret Keys

Your sensitive information is your digital cash. Treat it that way.

  • Passwords and Codes: Never give out your password, bank PIN, or especially your Multi-Factor Authentication (MFA) codes. If you get a prompt for an MFA code you didn't trigger, it means someone is trying to break into your account. Do not give them the code.
  • Payment Methods: Be extremely skeptical of any message that asks you to pay a fine or fee using gift cards, wire transfers, or cryptocurrency. These are the payment methods of choice for criminals because they are nearly impossible to trace or recover.

By adopting a skeptical mindset and taking a moment to inspect every unexpected contact, you stop the scammer’s tactics dead in their tracks. Stay alert, stay safe!


Building a Cyber Strong America: How You Can Help During Cybersecurity Awareness Month

October marks Cybersecurity Awareness Month, a global initiative that encourages individuals and organizations to take proactive steps to protect themselves online. In 2025, the theme is “Building a Cyber Strong America,” a call to action for everyone—from government agencies to private companies and everyday internet users—to strengthen our collective defenses against cyber threats. Cybersecurity isn’t […] Read More»

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