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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.

Virus-free. Hassle-free. Worry-free.

Security designed for people, around people.
VB100 Certified
VB100 Certified

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

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Free US Tech Support
Free US Tech Support

Our friendly US-based team is standing by to assist with customer care & technical support.

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Money Back Guarantee
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
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

Don’t take our word for it…
 

I love the feeling of trust I have, knowing that my PC, laptop, tablet, and phone are all "totally defended" from the potential harm that is out there in the cyber world.

- Leslie K.

Total Defense 5 Star rating

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Lightweight and easy! This works great. It was easy to set up and activate. The best part is my computer hasn't slowed down a bit.

- Jerry C.

Total Defense 5 Star rating

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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 and gets the job done!

- Nakul D.

Total Defense 5 Star rating

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A great Internet security suite for PC users, great parental controls, well-integrated online backup "set it and forget it," good antivirus performance, low cost, can use on multiple devices.

- Isadora L.

Total Defense 5 Star rating

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Easy installation, did not slow down the computer and scanning was super fast. Feel better having protection from all the new ransomware and viruses going around.

- Wayne F.

Total Defense 5 Star rating

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I put this product on different computers and tablets for several years. It's easy to use and understand. Updates consistently to keep up with any new virus and malware. Customer support is always helpful.

- Stepheni H.

Total Defense 5 Star rating

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Protection for all the devices in your home

Premium Internet Security
4.9 (72 Reviews)
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
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$69.99
$89.99
Save $20
5 Devices
10GB Online Backup
Windows Mac Android
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Our other popular internet security software choices, to keep you and your devices safe.
Ultimate Internet Security
4.9 (42 Reviews)

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
4.9 (35 Reviews)

Essential Anti-Virus

Anti-Virus security ensures you’re totally covered keeping your devices safe from malware, spyware, ransomware, and harmful viruses.

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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 Malware Protection

AV Comparatives Advanced Plus

AV Comparatives Advanced Plus Malware Protection

AV Comparatives Advanced Plus

Virus Bulletin 100 Certified

VB100 Certified

AV Comparatives Advanced Plus Real-World Protection

AV Comparatives Advanced Plus

OPSWAT Certified

OPSWAT Certified

AV Comparatives Advanced Plus Performance

AV Comparatives Advanced Plus

We will keep you virus-free guaranteed

An exclusive automatic renewal service benefit.
Total Defense Virus-Free Guarantee

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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We’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.

Total Defense has been a proud supporter of the National Center for Missing & Exploited Children

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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
Online Safety

Total Defense Security Tip of the Day

12.01.25

Your essential guide to secure Cyber Week shopping

Cyber Week is here! The deals are fantastic, the discounts are deep, and the urge to click Buy Now is powerful. But with this incredible rush comes a massive spike in scams, fake websites, and phishing attacks. Hackers are actively leveraging the chaos and urgency of the holiday shopping season.

You need to shift into defensive mode. Don't let the stress of finding the perfect gift compromise your security. By following a few active steps, you can grab all the bargains without handing over your sensitive data to cyber-Grinches.


Stop and Check: The Website Security Checklist

Before you ever enter your payment information, you must verify the site you’re on. Scammers are experts at creating "look-alike" websites that mimic major brands down to the logo and color scheme.

1. The URL is Your Reality Check

This is your single best defense. Before clicking anything, look closely at the URL in your browser's address bar.

  • Go Direct: Never click on a link in a promotional email or social media ad. Instead, type the retailer's official URL directly into your browser (e.g., amazon.com, bestbuy.com). If the sale is real, you'll find it there.
  • Look for Typos: Check for subtle misspellings, extra hyphens, or unusual domain extensions (like .store or .deals). For example, amaz0n.com is fake!

2. Check for the Lock and the 'S'

Always confirm that the website address begins with https:// and displays a closed padlock icon in the address bar. The 'S' means the connection is encrypted, protecting your payment data from interception. If you don't see the padlock, close the tab immediately.

3. If the Deal is Too Good, It’s a Trap

If you see the latest, hard-to-find gadget being sold for 70% off its normal price, trust your gut. Extreme, unrealistic bargains are bait used to lure you onto fraudulent sites that simply steal your payment information and disappear.

Protect Your Money and Your Accounts

Once you've verified the website, you need to protect your financial credentials.

  • Use a Credit Card, Not a Debit Card: Credit cards offer stronger fraud protection and do not give a thief direct access to the funds in your bank account. Should a scam occur, disputing a credit card charge is generally much easier and less financially disruptive.
  • Use Unique, Strong Passwords: Don't reuse your passwords for shopping accounts. If one retailer suffers a data breach, all your accounts are safe. Use a reliable password manager to generate and store long, unique passwords for every site.
  • Enable Multi-Factor Authentication (MFA): Turn on MFA for all your major shopping and financial accounts. This adds a critical second step (like a code sent to your phone) to your login, preventing a hacker from getting in even if they steal your password.
  • Monitor Your Statements: Check your bank and credit card statements frequently throughout Cyber Week. Catching an unauthorized charge early allows you to report it faster and minimize damage.

Enjoy the deals, but remember to shop smart. Make cyber safety your number one priority this Cyber Week!


Fake retail sites are everywhere: How to spot counterfeit Black Friday deals

The holiday shopping season—Black Friday, Cyber Monday, Cyber Week, and the weeks leading up to the New Year—is a thrilling time for finding deals. But as you excitedly click through sale emails and search for that perfect gift, remember that you’re wading into the busiest season for cybercriminals, too. These bad actors are masters of […] Read More»

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