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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

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

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

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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
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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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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

07.14.25

Giving smart: how to spot sneaky charity scammers

Our hearts are usually in the right place, especially when it comes to helping others. We see news of disasters, hear about great causes, and want to pitch in. That's fantastic! But here's the tricky part: cybercriminals (and regular old con artists) know how generous and compassionate people can be. They'll use that to their advantage by creating fake charities or impersonating real ones, all to get their hands on your hard-earned money.

Think of it like this: a real charity wants to help people, and they're transparent about how they do it. A scammer, on the other hand, just wants your money, and they'll use all sorts of pressure tactics and sneaky tricks to get it, fast! They might sound like a group you've heard of, their story might seem incredibly real, and your desire to help can make you vulnerable. So, how can you tell the difference between a legitimate charity and a donation scam? Let's dive in!

The Red Flags: How Charity Scammers Operate

Charity scammers often follow a predictable playbook designed to rush you and hide their true intentions. Watch out for these warning signs:

  • Pressure to Donate NOW! This is a huge red flag. Scammers want your money quickly before you have time to think or do any research. They might say it's an "urgent crisis" or a "limited-time opportunity" to make you feel guilty if you don't donate immediately. Legitimate charities understand you might need time to consider your donation.
  • Insisting on Cash or Wire Transfers: If someone asks you to send cash by mail, wire money through a service like Western Union or MoneyGram, or pay with gift cards, chances are it's a scam. These methods are almost impossible to trace, making it easy for criminals to disappear with your money. Real charities prefer traceable methods like checks, credit cards, or secure online payment portals. They might even offer to send a "courier" to pick up cash – run far, far away from that!
  • Refusing to Provide Information: A legitimate charity will be happy to send you details about their mission, how your money will be used, and proof of their non-profit status. Scammers will often refuse, give vague answers, or try to change the subject. They might even thank you for a "pledge" you don't remember making, hoping you'll feel obligated to pay up.
  • Vague or Emotional Appeals: While real charities use emotional stories, scammers often rely solely on highly emotional, generic pleas without specifics about their operations or how funds are allocated.
  • Unsolicited Contact: Scammers often reach out through unexpected emails, social media messages, or cold calls, especially after major disasters or during holiday seasons.

Your Giving Shield: How to Protect Yourself

You can be generous and smart! Here's how to ensure your donation goes to a legitimate cause:

  1. Take Your Time – Don't Rush! This is the most important rule. Never feel pressured to donate on the spot.
  2. Tell Callers to Send Info by Mail: If someone calls asking for money, politely tell them you only donate by mail after reviewing their information. A legitimate charity will usually comply.
  3. Do Your Own Research (Always!):
    • For any request you get (whether by mail, email, or phone), do your homework.
    • Is it a real group? Check out charity watchdog sites like Charity Navigator , Charity Watch, or the Better Business Bureau's Wise Giving Alliance. These sites provide ratings, financial information, and details on a charity's legitimacy.
    • What percentage goes to the cause? Good watchdog sites will show you how much of your donation actually goes to the charitable programs versus administrative and fundraising costs.
    • Is your donation tax-deductible? Legitimate charities that qualify will be able to confirm this and provide you with the necessary documentation.
    • How do they want you to pay? Again, rule out anyone who asks for cash, wire transfers, or gift cards.
  4. Go Directly to the Source: If you want to donate to a charity you know, type their official website address directly into your browser. Don't click on links in emails or social media posts, as these can lead to fake sites.

Being vigilant doesn't make you uncharitable; it makes you a smart giver. By taking these precautions, you can ensure your hard-earned money truly helps those in need and doesn't fall into the hands of scammers.


5 smart steps to take if your personal data has been compromised

In today’s hyper-connected world, data breaches are more common than ever. Whether it’s a major retailer, a social media platform, or even your favorite food delivery app, chances are your personal information has been exposed at some point. But don’t panic—what matters most is how you respond. If you’ve received that dreaded “your data may […] Read More»

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