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PC-Tune Up
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Secure your digital life.

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 (71 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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Certified Secure Checkout
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Our other popular internet security software choices, to keep you and your devices safe.
Ultimate Internet Security
4.9 (41 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

08.05.25

Hiding your wi-fi name for a little extra security

Hey everyone! You've probably heard a lot about securing your home Wi-Fi network with a strong password. That's absolutely step number one! But did you know there's another simple trick you can use to add a little extra defense? It's called hiding your Wi-Fi network's name, or SSID.

Think of your Wi-Fi name as a sign on your front lawn. It tells everyone in the neighborhood, "Hey, here's a Wi-Fi network right here!" While they still can't get in without the password, that sign makes it an easy target for anyone with a malicious intent. By hiding your Wi-Fi name, you're essentially taking down that sign. The network is still there, and you can still connect to it, but it's no longer broadcasting its name for everyone to see.

Now, let's be clear: hiding your SSID isn't a magic bullet that solves all your security problems. A determined hacker with the right tools can still find your network. But what it does is a lot like putting a lock on your garden gate—it's a deterrent. It makes it just a little bit harder for the average person to find your network and try to break in.

Here's how it helps:

  • Reduces Visibility: It makes your network less visible to casual hackers and neighbors who might be looking for a network to mess with.
  • Discourages Brute-Force Attacks: Brute-force attacks are when a program rapidly guesses thousands of passwords to try and gain entry. By hiding your SSID, you make this process slightly more complicated for them.
  • A First Layer of Deterrence: It's a small, easy step that adds to your overall security posture. When combined with a strong password, it creates a much more robust defense for your home network.

Ready to Hide Your Wi-Fi? Here's How:

The process of hiding your Wi-Fi name involves changing a few configurations in your router's settings. The exact steps and names of the menus might be slightly different depending on the brand of router you have, but the general process is the same.

  1. Access Your Router's Settings:
    1. Open a web browser on a computer that's connected to your Wi-Fi network.
    1. Type your router's IP address into the address bar. This is often something like 192.168.1.1 or 192.168.0.1. You can usually find this address in your router's manual or by doing a quick online search for your router model.
  2. Log In: You'll be prompted to enter your router's administrator username and password. This is NOT your Wi-Fi password. If you never changed this from the factory default, you should absolutely do that first!
  3. Find Wireless Settings: Once logged in, look for a section called "Wireless," "Wi-Fi Settings," or something similar.
  4. Hide the SSID: Look for an option to "Broadcast SSID," "Hide SSID," or "Enable SSID." The setting is usually a checkbox. Uncheck or disable the "broadcast" option.
  5. Save Your Changes: Click "Save," "Apply," or "OK." Your router will restart, and your Wi-Fi network will no longer be visible in the list of available networks.

Connecting to Your Hidden Network:

After you hide your Wi-Fi name, your devices won't automatically connect anymore. You'll need to manually add the network on each device by providing the exact network name (SSID) and password. This is a one-time process for each device.

Hiding your Wi-Fi name is a simple, effective step that adds a small but meaningful layer of privacy to your home network. It's a great habit to get into, especially when combined with a unique, strong password. Make your network a little harder to find, and a lot harder to get into!


5 smart steps to take if your personal data has been compromised

In today’s hyper-connected world, data breaches are more common than ever. Whether it’s a major retailer, a social media platform, or even your favorite food delivery app, chances are your personal information has been exposed at some point. But don’t panic—what matters most is how you respond. If you’ve received that dreaded “your data may […] Read More»

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