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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.
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- 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
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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.

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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
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.
- 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.
- Unlink Your Accounts: Before you do a factory reset, it’s a good idea to unlink your accounts from the device.
- iPhone/iPad: Go to Settings > [Your Name] > Find My and turn it off. Then, sign out of your Apple ID from the same menu.
- Android: Go to Settings > Accounts and remove your Google account and any other accounts you have linked.
- 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.
- 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.
- 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
Questions? Our friendly award winning US-based support team is happy to help and it’s free.
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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

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Call 1-866-305-7989
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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.