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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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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
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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
06.27.26
Google says your password was compromised? Change it immediately to protect your accounts
If Google warns that one of your saved passwords has been compromised, don't ignore it. That alert could mean cybercriminals already have access to your login credentials from a known data breach.
The good news is that Google Password Manager and Chrome actively monitor for exposed passwords and notify users when action is needed. The bad news? Delaying a password change gives attackers more time to try credential-stuffing attacks against your accounts.
What does a Google compromised password warning mean?
Google may alert you through Chrome or email if a saved password has appeared in a known data breach.
According to Google's Password Checkup service, the company has identified more than 4 billion usernames and passwords exposed in third-party breaches, making password reuse one of the biggest security risks facing consumers today. See Google's explanation in its official Password Checkup announcement.
When Google flags a password, assume it is no longer secure.
Should you change a compromised password immediately?
Yes.
If a password has been exposed, attackers may attempt to use it on:
- Email accounts
- Banking websites
- Shopping sites
- Social media platforms
- Streaming services
- Cloud storage accounts
Google's security guidance recommends changing compromised passwords as soon as possible to protect your accounts.
How do you fix a compromised password?
Start by changing the password on every affected website.
Follow these steps:
- Open Google Password Manager or Password Checkup.
- Review the list of compromised passwords.
- Visit each affected account directly.
- Create a new, unique password.
- Save the updated password in Google Password Manager.
- Enable multi-factor authentication whenever available.
Remember: changing the password on one website does not automatically secure other sites that use the same password.
Why is password reuse so dangerous?
Password reuse is one of the easiest ways for hackers to take over multiple accounts.
Let's say your password is exposed in a breach at a shopping website. Cybercriminals will often try that same password on:
- Gmail
- Microsoft accounts
- Financial services
- Social media platforms
Google specifically warns that reused passwords increase the risk of account compromise across multiple services.
What is the best way to create secure passwords?
The most effective approach is to use:
- A different password for every account
- Passwords that are long and random
- A trusted password manager
- Multi-factor authentication
Google Password Manager can generate and save strong passwords automatically, eliminating the need to memorize dozens of unique credentials.
How can you check if any of your passwords are compromised?
Open Google Password Manager and run Password Checkup.
The tool checks whether your saved passwords are:
- Compromised
- Reused
- Weak
Google also provides ongoing alerts if newly discovered breaches affect credentials saved to your account.
A compromised password warning is not something to handle later. It's a sign that your credentials may already be circulating among cybercriminals.
Take a few minutes to update affected passwords, create unique credentials for every account, and let a password manager do the heavy lifting. Those simple steps can dramatically reduce your risk of account takeover and identity theft.
How to protect your devices, passwords, and online accounts while traveling
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.







