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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 (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
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 (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.

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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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

06.17.25

Let Chrome be your password pro: why suggested passwords are your new best friend

We're constantly bombarded with the advice: use strong, unique passwords for every single online account. And it's true! Reusing passwords is like using the same key for your house, car, and safe deposit box – if a thief gets one, they get them all. But let's be honest, trying to come up with a complex, random string of letters, numbers, and symbols for dozens (or hundreds!) of accounts and then remembering them all? It's a huge headache!

That's where your web browser, especially Google Chrome, comes in as your personal cybersecurity assistant. Chrome has a super handy, built-in feature that can not only generate incredibly secure passwords for you but also remember them. No more scribbling passwords on sticky notes or relying on easily guessed variations of your dog's name. It's time to let Chrome do the heavy lifting and boost your online security without the stress!

Why You Need Chrome's Suggested Passwords:

  • Ultimate Uniqueness: Every single account gets its own unique, complex password. If one website you use gets breached, your other accounts remain safe and sound. This is a game-changer for your overall security.
  • Complexity Made Easy: Chrome automatically creates a long string of pseudo-random alphanumeric and special characters. These are incredibly difficult for hackers to guess or crack through common attack methods like "brute force" (trying every possible combination) or "dictionary attacks" (using common words).
  • No More Memorization: The best part? Chrome remembers these complex passwords for you! You don't have to write them down, store them in a risky spreadsheet, or try to commit them to memory.
  • Seamless Integration: Since it's built right into your browser, the process is incredibly smooth and convenient.

How to Let Chrome Generate Your Next Super-Secure Password:

If you're logged into your Google account in Chrome, you're all set to use this awesome feature. Here’s how it works:

  1. Head to the Password Field: The next time you're on a website and need to create a new password (whether you're signing up for a new account or changing an existing password), click your cursor into the password field.
  2. Look for the Suggestion: Almost magically, Chrome will usually pop up a suggestion right below or inside the password field, saying "Use suggested password" or showing a string of random characters.
  3. Select the Suggested Password: Click on that "Use suggested password" option (or the suggested string of characters).
  4. Auto-Enter and Save: Chrome will automatically enter that newly generated, super-secure password into the field for you. Even better, it will also save this unique password directly to your Google account's password manager (which syncs across your devices if you're logged in).
  5. Confirm (if prompted): Sometimes, Chrome might ask you to confirm if you want to save the password. Always confirm!

More Perks of Using Chrome's Password Manager:

It's not just about generating new passwords. Chrome's built-in password manager also helps you:

  • Auto-Fill Logins: When you revisit a site, Chrome can automatically fill in your username and password, saving you time and preventing typos.
  • Sync Across Devices: If you use Chrome on multiple devices (your laptop, phone, tablet), your securely stored passwords will sync across all of them, so you always have access wherever you need it.
  • Check for Compromised Passwords: Chrome can even alert you if any of your saved passwords have been exposed in a known data breach, urging you to change them immediately.

By letting Chrome generate and manage your passwords, you're not just making your online life easier; you're making it significantly more secure. It's a simple, smart habit that protects you from a huge range of cyber threats. Stop stressing about passwords and let Chrome be your cybersecurity ally!


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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