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All new Total Defense Premium – More secure and easier to use than ever.
Virus-free, Hassle-free, Worry-free.
We're so confident in our protection we guarantee that your PC or device will stay virus-free.
Free US Tech Support
Our friendly US-based team is standing by to assist with customer care & technical support.
60-day Money Back Guarantee
If you're not completely satisfied, we'll refund your money within 60 days of purchase.
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 details
Free US-Based Support Team
US-Based Support • Weekdays 9am – 6pm, Eastern Time USA
Free technical support includes:
- Download and installation
- Activation and configuration
- Removal of conflicting AV software
- Updates and upgrades
Powerful real-time security for your personal devices
Our bestselling security software, keeps your family safe from online threats.
- Surf with confidence – simple, smart, and reliable protection from viruses, spyware, ransomware and other malware threats on up to 5 of your PC’s, Mac’s, tablets and smartphones
- NEW Ransomware protection – our Advanced Threat Protection guards your most important files from ransomware attacks
- NEW Anti-Phishing – protection from phishing attacks, Internet fraud, and malicious websites
- NEW Easy-to-use interface – quick setup, easy scheduling, plus strong security – set it and forget it
- Family Protection – safeguard your children from online predators and offensive content
- Identity theft protection – stops cyber criminals from gaining access to your personal information
- + 10GB online backup – keeps your photos and digital files safe
NEW Advanced Threat Protection
Shop Online with Confidence
Disaster-Proof Your Files
*For Home use only, for Small Business use contact support at 1-877-906-8816
Powerful virus detection that doesn't slow you down.
Detect and remove any threat, without negative impact on your speed and performance.
High Threat Detection
Low Performance Impact
Our customers love Premium Internet Security
“Outstanding!!! I have been pleased with all aspects of Total Defense for my personal computers and would highly recommend the product for anyone. Thanks. ”- Raymond C.
“This is the best internet security in the world. I had Kaspersky and its now the worst ever. I called Total Defense and they answered right away. English speaking agent in...”- Annette D.
“Customer service at its best, I am very pleased with your product and the support offered. Service rep was courteous and helpful. Will keep using and renew again next year....”- William J.
“There have not been any incidents since installing this product on my computer. Protects as promised, and I highly recommend Total Defense over the other leading software that...”- Char N.
“Great antivirus product. My experience with the Total Defense Antivirus Software has been exceptional on both my kids\' windows laptops. I decided to purchase it and I could not...”- Brian M.
“I have had Total Defense Internet Security for several years and I would recommend it to everyone. It is an easy to use security program and we really like it.”- Melissa H.
“When you install Total Defense Premium on your laptop, there's no need for other standalone security/anti virus products. Total Defense Premium is a true all-in-one security...”- Vaibhava J.
“The scans run right on time and it runs a scan every time you install a new app on my phone also. I have it connected to my phone also. I do like that if there is any trouble...”- April R.
“TD is such an awesome company! I have been a customer for almost 5 years. Tech Support is to die for! They are friendly, courteous and patient with your problem, no matter how...”- Rosemary J.
“Never a problem. Very easy to load and use. If tech help is needed they are only a phone call away. Very happy with Total Defense.”- Bryant S.
“When I bought my Windows 10 PC I got Total Defense Internet Security. I am glad I did. It does a wonderful job of protecting my PC without slowing it down. I will definitely be...”- John T.
“I've had the Total Defense Premium Internet Security program for three years and have found it to be a superior product. Total Defense offers a quality instrument at an...”- James P.
“I have used this program for quite a few years now, it has proven to be worth the money as my system has remained problem free for the duration. The updated program software...”- Laurence J.
“I found the product has great backup support. During a brief power surge, I was able to keep my work. With the other product I had, I lost most of my work. Keep up the good...”- Annette R.
“Good product at a good price What's good is it covers tablets, PCs, phones. Also has online backups and mobile security features too, so plenty of value for money. Works well...”- Nakul D.
“Program is easy to navigate and allows for security for multiple devices. Price is competitive and it doesn't bother me with constant messages on products. Offers good...”- David E.
“Good Product for Internet Protection. Easy to install and has got most decent protection feature set embedded into the product. ”- Neelima J.
“A great Internet security suite for PC users Great parental controls, well-integrated 10 GB online backup "set it and forget it," good antivirus performance, low cost, can use...”- Isadora L.
“Great all-in-one-security app! Total Defense is an advanced all-in-one Internet security suite. It provides you 360 degree protection, including antivirus, firewall, anti-spam...”- Richard T.
Premium Internet Security
Premium protection for all your devices — our bestseller
Award winning internet security software
New and improved interface
Premium takes the guesswork out of internet security
Block ransomware, viruses, and other dangerous malware
Shield your family from cybercriminals
- Windows 10 (32 & 64-bit)
- Windows 8.1 (32 & 64-bit)
- Windows 8 (32 & 64-bit)
- Windows 7 (32 & 64-bit) with Service Pack 1
- Macintosh (Intel-based) OS X – 10.10 or later
- 2 GB RAM
- 1 GHz or faster processor
- Internet Explorer 9 or above
- 1 GB of available hard disk space
- 1024 x 768 or higher screen resolution
- Internet access
- Internet Explorer 9 and higher
- Chrome v40.0 and higher
- Firefox 35.0 and higher
- Android 4.1 or higher
- For personal and family use only. Not for business or commercial use.
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.
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What works for you?
Questions? Our friendly award winning US-based support team is happy to help and it's free.
1-877-906-8816 Weekdays 9am – 6pm, Eastern Time USA