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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

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
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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

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

07.18.25

Digital declutter: why you need to clean up your old Gmail accounts

Hey everyone! How many Gmail accounts do you have? Most of us probably have at least one personal one, maybe an old school account, one for online shopping, or even a few test accounts from years ago. It’s easy for them to pile up, and while they might seem harmless, those neglected Gmail accounts can actually be huge cybersecurity risks!

Think of it like this: every old, unused Gmail account is a forgotten back door to your digital life. If you're not actively using it, you're probably not updating its password or checking its security. This leaves it wide open for cybercriminals to sneak in. Once they're in, they can read your old emails (which might contain sensitive info), or even worse, use that neglected account to try and reset passwords for your other, more important accounts. We definitely don't want that!

The Hidden Dangers of Neglected Gmail Accounts:

  • Email Snooping: Even if you don't use it much, old emails can still contain a treasure trove of personal information – old order confirmations, forgotten subscriptions, personal messages, or even past password reset links for other services. A hacker could dig through all of that!
  • Password Reset Gateway: This is perhaps the biggest danger. Many online services (social media, shopping sites, even banking) allow you to reset your password by sending a link to your primary email address. If a hacker gets into an old, unsecured Gmail account, they can often use it to request password resets for any linked accounts that still use that Gmail address. Suddenly, they have access to a whole lot more than just old emails!
  • Spam and Phishing Source: A compromised old account can be used by scammers to send out spam or phishing emails to your contacts, making it look like the messages are coming from you. This can damage your reputation and put your friends and family at risk.
  • Data Breach Exposure: If you used that old Gmail account for other services and those services suffered a data breach, your old, reused password might already be out there. An unused account won't alert you to this risk.

Your Gmail Cleanup Crew: Secure or Delete!

Ready to reduce your cybersecurity risk and clear out that digital clutter? You have two main options for your neglected Gmail accounts: close them out completely or re-secure them.

Option 1: Close Them Out (Delete the Account)

If you truly don't use an account anymore and don't foresee needing it, the safest thing to do is delete it.

  1. Log in to the Gmail account you want to delete.
  2. Go to your Google Account settings (you can usually find this by clicking your profile picture in the top right corner and then "Manage your Google Account").
  3. On the left navigation panel, click "Data & privacy."
  4. Scroll down to "Your data & privacy options" and find "Delete your Google Account."
  5. Follow the prompts. Be aware that this deletes all data associated with that Google account, not just Gmail. So make sure you've backed up anything important!

Option 2: Revisit and Re-secure Them

If you think you might need an old account occasionally (perhaps it's linked to an old online purchase history you want to keep, or an old photo album), then you need to treat it with the same security vigilance as your primary account.

  1. Log in to the Gmail account.
  2. Update its password: Change it to a strong, unique password you don't use anywhere else.
    • Go to your Google Account settings > Security > How you sign in to Google > Password.
  3. Enable Multi-Factor Authentication (MFA): This is absolutely crucial! Even if a hacker gets your password, they can't get in without the second factor (like a code from your phone).
    • Go to your Google Account settings > Security > How you sign in to Google > 2-Step Verification. Follow the steps to set it up (using an authenticator app is generally the most secure method).
  4. Review Linked Accounts/Apps: Check which apps and services have access to this Google account and remove any that are old, unused, or suspicious.
    • Go to Google Account settings > Security > Your connections to third-party apps & services.

By taking a few minutes to either delete or re-secure your neglected Gmail accounts, you're closing off potential entry points for cybercriminals. It's a simple step that significantly reduces your overall cybersecurity risk. Don't let those old accounts become a weak link in your digital fortress!


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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