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Ultimate Internet Security
Premium Internet Security
Essential Anti-Virus
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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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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

08.06.25

Why you must wipe your old phone before you let it go!

Got an old smartphone gathering dust in a drawer? Maybe you're thinking of donating it, selling it online, or just recycling it. That's a great idea! But before you hand that device over, there’s one absolutely critical step you must take to protect your privacy: completely wipe the data off of it and reset the phone to its initial factory settings.

Think of your smartphone as a small vault that holds your entire life. It contains your photos, text messages, emails, banking apps, social media accounts, contacts, and so much more. Even if you've "deleted" some things, the data might still be lurking in hidden corners of the device's storage, waiting to be recovered by someone with the right software. Handing over a phone without properly wiping it is like giving away that vault with the key still in the lock.

The Hidden Dangers of an Unwiped Phone:

  • Identity Theft: Your old phone might contain enough personal information for a scammer to steal your identity. They could find your full name, address, birthdate, and even financial details.
  • Access to Your Accounts: Even if you've logged out of apps, your old phone's data could contain tokens or login information that could allow someone to get into your social media, email, or other accounts.
  • Financial Fraud: Old banking app data or credit card details from past purchases could be recovered, leading to financial fraud.
  • Privacy Invasion: The most obvious risk is someone getting access to your photos, videos, and personal messages, which could lead to embarrassment, blackmail, or worse.

Your Phone-Wiping Playbook: The Three-Step Proces

Ready to safely get rid of your old mobile device? It’s a simple process that gives you total peace of mind. The steps might vary slightly between an Android phone and an iPhone, but the general flow is the same.

  1. Back Up Your Data: First things first: save everything you want to keep! Connect your phone to your computer or use a cloud service (like iCloud or Google Drive) to back up your photos, contacts, and other important files. Once your backup is complete, you're ready for the next step.
  2. Unlink Your Accounts: Before you do a factory reset, it’s a good idea to unlink your accounts from the device.
    1. iPhone/iPad: Go to Settings > [Your Name] > Find My and turn it off. Then, sign out of your Apple ID from the same menu.
    1. Android: Go to Settings > Accounts and remove your Google account and any other accounts you have linked.
  3. Perform a Factory Reset: This is the most crucial step! A factory reset completely erases all data and settings from your device, restoring it to the state it was in when it was brand new.
    1. iPhone/iPad: Go to Settings > General > Transfer or Reset iPhone > Erase All Content and Settings. You may be asked for your Apple ID password to confirm.
    1. Android: Go to Settings > System > Reset options > Erase all data (factory reset). You may need to enter your PIN or password to confirm.

Once the factory reset is complete, your old phone is now a blank slate. You can now safely donate, resell, recycle, or dispose of it without worrying about your personal data falling into the wrong hands. It’s a small effort that provides a massive security and privacy boost!


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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