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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
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
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…
Protection for all the devices in your home
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
Our other popular internet security software choices, to keep you and your devices safe.
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.
Essential Anti-Virus

Anti-Virus security ensures you’re totally covered keeping your devices safe from malware, spyware, ransomware, and harmful viruses.
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

AV Comparatives Advanced Plus

VB100 Certified

AV Comparatives Advanced Plus

OPSWAT Certified

AV Comparatives Advanced Plus
We will keep you virus-free guaranteed
An exclusive automatic renewal service benefit.

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.
»Important terms and offer detailsWe’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.

Rated #1 anti-virus software company on ConsumerAffairs.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

Total Defense Security Tip of the Day
06.15.25
Give your Google account a security boost: take the Google security checkup
How often do you really think about the security of your Google account? Probably not enough, right? Your Google account is a huge hub for your digital life – it connects to your Gmail, Google Drive, YouTube, Android phone, and so much more. If a hacker gets into your Google account, it's like they've found the master key to your entire online world!
The good news is that Google makes it super easy to beef up your security with their free and incredibly helpful Security Checkup. Think of it like a quick, guided tour of your account's defenses, showing you where you're strong and where you might need a little extra protection. It's designed to make sure your account is not only secure now, but also recoverable if something goes wrong.
Why Your Google Account is a Prime Target:
Cybercriminals love Google accounts because they often contain:
- Your primary email: A gateway to resetting passwords on countless other sites.
- Personal documents and photos: Stored in Google Drive and Google Photos.
- Location history: Via your phone's connection.
- Payment information: If you use Google Pay.
- Access to all your Android devices: Remotely.
A compromised Google account can lead to identity theft, financial fraud, and a massive breach of your privacy. So, let's not leave it vulnerable!
Take the Tour: How to Do Your Google Security Checkup
Ready to give your Google account the security boost it deserves? It only takes a few minutes!
- Head to Your Google Account: Open your web browser and go to your Google Account page. The easiest way is usually to search "Google Account" or type
myaccount.google.com
directly into your address bar. - Navigate to the Security Tab: Once you're logged in, look for the "Security" tab on the left-hand navigation menu. Click on it.
- Spot the Security Checkup: At the very top of the Security page, you'll likely see a prominent message from Google, something like "We help keep your account protected" or "Security Checkup."
- Click "Get Started": Below that message, there will be a button that says "Get started" or "Start Security Checkup." Click it!
- Follow the On-Screen Instructions: Google will then walk you through a series of personalized recommendations. This typically includes:
- Reviewing your recent security activity: Did you log in from an unfamiliar device or location?
- Checking your signed-in devices: Are there any old phones or computers still logged into your Google account that you no longer use? You can remove them.
- Verifying your recovery options: Make sure your recovery phone number and email address are up-to-date. These are crucial if you ever get locked out.
- Turning on 2-Step Verification (2FA): If you haven't already, Google will strongly recommend setting up 2-Step Verification (their version of 2FA). This is a game-changer for security!
- Checking third-party app access: See which apps have permission to access your Google account data and revoke access for any you don't recognize or no longer use.
- Reviewing password security: Google might even offer suggestions on improving your passwords or flag any that have been exposed in data breaches (using their own safe Browse technology).
- Look for the Green Checkmarks: If you've already got a green check mark next to each security recommendation, awesome! You're doing great. If not, follow Google's simple steps to fix any issues.
Taking the Google Security Checkup isn't just about ticking boxes; it's about actively protecting your entire digital world. It's a quick, free way to boost your defenses and gain peace of mind. Make it a regular habit – maybe once every few months – to ensure your account remains a fortress.
5 smart steps to take if your personal data has been compromised
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


60 Day Money Back Guarantee

Money Back Guarantee Program
Total Defense is committed to helping you with your refund. If our product does not meet your expectations for any reason, we will provide a full refund within 60 days of your purchase.
Virus Protection Assurance Program

Virus Protection Assurance Program
An exclusive benefit for customers enrolled in the Automatic Renewal Service.
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.
»Important terms and offer detailsFree US-Based Support Team

Need Assistance?
US-Based Support • Weekdays 9am – 5pm, Eastern Time USA
Technical Support
Call 1-866-305-7989
or Email
Free technical support includes:
- Download and installation
- Activation and configuration
- Removal of conflicting AV software
- Updates and upgrades
Customer Care
Call 1-877-906-8816
or Email
Customer care assists with:
- Sales and orders
- Account information
- Renewals
- Refunds
- Rebates
- Billing Inquiries
The VB100 Award

VB100 Certification
The VB100 award is a certification of products which meet the basic standards required to be recognized as legitimate and properly functioning anti-malware solutions.
To display a VB100 logo, a product must:- Prove it can detect 100% of malware samples listed as ‘In the Wild’ by the WildList Organization
- Generate no false positives when scanning an extensive test set of clean samples.
- All this must be done with default, out-of-the-box settings in the VB lab environment.