Announcing our new 2026 internet security product line.
More secure and easier to use than ever.

Ultimate Internet Security
Premium Internet Security
Essential Anti-Virus
Essential Anti-Virus for Mac
PC-Tune Up
Mobile Security
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Secure your digital life.

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 (72 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
Buy with Confidence
Free US-Based Support
Certified Secure Checkout
60 Day Money Back Guarantee
Our other popular internet security software choices, to keep you and your devices safe.
Ultimate Internet Security
4.9 (42 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.

Learn about Ultimate Internet Security >

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.

Learn about Essential Anti-Virus >

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

Rated #1 anti-virus software company on Consumer​Affairs.com

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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Consumer Affairs
Consumer Affairs - Five Star Rating
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

03.22.26

How to personalize your YouTube ads to protect your family’s privacy

When your family shares a computer, you’re not just sharing a screen — you’re also sharing browsing history, interests, and data that companies like Google use to tailor ads. YouTube, in particular, relies heavily on your Google Account activity to deliver personalized ads. That means your kids, spouse, or relatives may start seeing ads based on your searches… or you may start getting ads based on theirs.

But here’s the good news: You can take control. Google offers built‑in tools that let you personalize the types of ads your family sees or even limit sensitive topics entirely. Understanding these controls isn’t just a matter of convenience — it’s a simple step toward a safer, more privacy‑respecting digital household.

According to Google, My Ad Center allows users to directly customize their ad experience, adjust topics they want to see more or fewer ads about, and limit ads related to sensitive subjects like alcohol or gambling. This means you’re not stuck with whatever ads YouTube decides to show — you can actively shape the advertising environment your family is exposed to.

Let’s walk through what these tools do, why they matter, and how you can use them to protect your loved ones online.

Why Personalizing YouTube Ads Matters for Security

Cybersecurity isn’t just about antivirus software and strong passwords. It’s also about controlling the information companies collect about you — and limiting what marketers can infer about your family.

Here’s why customizing your YouTube ads boosts privacy:

  • Less data exposure: Personalized ads rely on detailed profile data, including browsing activity, interests, and search history. My Ad Center lets you reduce or eliminate this data collection.
  • Fewer targeted ads for children: Kids’ online activity can unintentionally shape ad recommendations. Adjusting ad settings helps keep ads more appropriate.
  • Less behavioral tracking across devices: Your settings apply anywhere you’re signed into your Google Account, reducing cross‑platform tracking.
  • More control over sensitive topics: You can limit ads related to areas you don’t want your family to see.

How to Personalize Your YouTube Ads (Step‑by‑Step)

These steps help you take full control of the ads shown to your household:

1. Go to Your Google Account Settings

Sign in to your Google Account. You can access ad controls from any Google service, including YouTube.\

2. Navigate to “Data & Privacy”

This section contains your activity history, personalization options, and privacy tools.\

3. Open “Ad Settings” or “My Ad Center”

This is where you’ll find controls for topics, brands, and sensitive ad categories.\

4. Personalize or Turn Off Ad Personalization

You can:

  • Customize topics (e.g., “See fewer ads about X”)
  • Limit sensitive categories
  • Turn off personalized ads entirely

Disabling personalized ads reduces data‑based targeting, though you’ll still see ads — they just won’t be based on your activity.

5. Review YouTube History Settings

For extra control, you can pause or delete YouTube watch and search history, which heavily influences ad recommendations.\

A More Private YouTube Experience for Your Family

Customizing your YouTube ads isn’t just about seeing fewer irrelevant promotions — it’s about protecting your personal information, shaping a safer online environment for your kids, and limiting how much big tech companies learn about your household.

By taking just a few minutes to adjust your Google Account settings, you make meaningful strides in your digital privacy and reduce targeted tracking across devices.


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»

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