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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.
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Our virus and malware protection is put through the toughest tests to ensure your are protected.
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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.

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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
03.08.26
Why backing up your data before a trip is essential
Traveling is exciting — new places, new experiences, and a break from the everyday routine. But before you snap your first photo or board your flight, there’s one security step that should always be on your travel checklist: backing up your data.
Whether you’re heading across the state or halfway around the world, your phone, tablet, or laptop becomes your lifeline. It holds your contacts, boarding passes, reservations, financial information, photos, videos, and essential documents. Unfortunately, when you travel, your devices face more risks than usual — from theft and loss to malware infections and unexpected lockouts. If something goes wrong and you have to reset your device to factory settings, a backup is the safety net that saves your digital life.
Here’s why backing up before your next trip matters and the best ways to do it quickly and easily.
Why Backing Up Before Traveling Is Non‑Negotiable
Travel introduces a whole new set of cybersecurity challenges. Even careful travelers can run into issues:
- Public Wi‑Fi networks can expose your data.
- Your device could get stolen in airports, taxis, or hotels.
- Accidental damage — like a cracked screen or water spill — can make your device unusable.
- Malware or phishing attacks can force you to reset your device.
If you don’t have a fresh backup and something happens, you may lose your contacts, photos, documents, and important information permanently.
A backup ensures that even if the worst happens, you can restore your digital life on a new or repaired device with minimal stress.
What You Should Back Up Before You Go
A complete backup doesn’t have to be complicated. Focus on:
1. Contacts
Losing your phone is stressful enough — losing everyone’s contact info makes it worse.
2. Photos and Videos
Travel memories are priceless. Back them up before you leave and continue syncing throughout your trip.
3. Financial Information
Keep secure notes or copies of receipts, travel confirmations, or emergency contacts stored safely.
4. Important Documents
Scan and back up your passport, ID, itineraries, insurance details, and reservation confirmations.
5. App & System Settings
If you need to reset your device, restoring your settings can save tons of time.
How to Back Up Your Data Quickly
Good news — you don’t need to be a tech expert.
Use a Cloud Backup Service
iCloud, Google Drive, OneDrive, Dropbox, and similar services can automatically sync your files securely. Cloud backups are ideal for travel because you can access your data from any device, anywhere.
Back Up to Another Device
If you prefer a physical backup, use an external hard drive or USB flash drive. Just be sure to store it separately from your main device while traveling.
Enable Automatic Syncing
Turn on automatic backups before you leave so new photos, contacts, and documents are saved continuously throughout your trip.
Final Thoughts: Travel Smart, Travel Secure
Your devices hold some of your most personal and important information — and when you travel, they face more risks than usual. A simple backup can save you from headaches, data loss, and security issues. Before you pack your bags, take a few minutes to back up your information. Your future self will thank you.
Safe travels!
Winter break, winter safety: keeping kids safe online
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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
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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- Updates and upgrades
Customer Care
Call 1-877-906-8816
or Email
Customer care assists with:
- Sales and orders
- Account information
- Renewals
- Refunds
- Rebates
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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.







