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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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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.
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Anti-Virus security ensures you’re totally covered keeping your devices safe from malware, spyware, ransomware, and harmful viruses.
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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
11.10.25
Don't travel without a safety net: backup your data before you hit the road
You’ve checked your passport, confirmed your hotel, and packed the perfect wardrobe. You're ready for adventure! But wait—before you lock the front door and head to the airport, there is one crucial security step you absolutely must take: Back up all your important digital information.
We know, backing up sounds like tedious homework, but trust us: when you’re traveling, the stakes for losing your phone or laptop skyrocket. Theft, accidental drops into oceans, or even simple technical malfunctions are far more likely when you're moving around.
If disaster strikes while you're away, the financial hassle of replacing a device is nothing compared to the heartache of permanently losing years of irreplaceable contacts, vacation photos, critical documents, and other device data.
The Traveler's Digital Risks
Why is travel the riskiest time for your data?
- Increased Theft Risk: Tourists are often targets. If your phone or camera gets snatched, the thief doesn't just get the hardware; they get every picture and every piece of sensitive information stored on it.
- Accidents Happen: From the dreaded toilet drop to the sudden rainstorm, physical device damage is a common travel casualty.
- Security Checks and Confiscation: While rare, some countries or border agents might request to view or even confiscate your device. Having a fresh, secure backup at home ensures your originals are safe.
The Active Backup Strategy: Two Simple Choices
You have two excellent options for creating a protective backup before you set off:
1. The Offline Backup (The Physical Copy)
This is the old-school, reliable method. Use an external hard drive to copy all your most important stuff—photos, videos, and documents—from your phone, laptop, and camera memory cards.
- The Rule: Once the backup is complete, unplug the hard drive and lock it in a secure place at home. This ensures that even if your house gets broken into while you're gone, the backup isn't still plugged into the computer you’re taking with you. Separation is security!
2. The Online Backup (The Cloud Safety Net)
This is often the easiest and most comprehensive option. Use a reputable online backup service (or cloud service) to securely upload all your device data.
- Continuous Protection: Many comprehensive internet security suite products offer this service. Our internet suite products, for example, offer secure online backup in addition to internet security and antivirus tools. This means your data is protected during transfer and stored in an encrypted environment.
- Access When Needed: If you lose your phone on day one of a three-week trip, you can log into the service from an internet café or a new device and still access your critical files or contacts.
Your Pre-Trip Backup Checklist
Make this a mandatory step right after you finish packing:
- Contacts and Calendar: Ensure these are synced to a secure cloud service (Google, iCloud, etc.).
- Photos and Videos: Upload all media from the last few months to your external drive and/or cloud service.
- Critical Documents: Backup your insurance information, flight confirmations, and passport scans (stored securely, of course!).
By backing up your data before you leave, you travel with true peace of mind. Your memories are safe, and your trip can continue, even if your phone can't!
Building a Cyber Strong America: How You Can Help During Cybersecurity Awareness Month
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
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Customer Care
Call 1-877-906-8816
or Email
Customer care assists with:
- Sales and orders
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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.







