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Ultimate Internet Security
Premium Internet Security
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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 (69 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
Buy with Confidence
Free US-Based Support
Certified Secure Checkout
60 Day Money Back Guarantee
Our other popular internet security software choices, to keep you and your devices safe.
Ultimate Internet Security
4.9 (44 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.

Learn about Ultimate Internet Security >

Anti-Virus
4.9 (34 Reviews)

Essential Anti-Virus

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

Learn about Essential Anti-Virus >

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

Rated #1 anti-virus software company on Consumer​Affairs.com

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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Consumer Affairs
Consumer Affairs - Five Star Rating
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

04.16.25

Once posted, always posted: protect your reputation on social media

In today’s digital age, social media is a powerful tool for connecting with friends, sharing experiences, and showcasing your personality. However, it’s essential to remember that what you post online can have lasting consequences. Once something is shared, it’s often out there for good. Let’s explore why you should think twice before hitting that “post” button and how to protect your reputation on social networks.

The Permanent Nature of Online Posts

When you share a photo, comment, or status update, it may feel like a fleeting moment, but the reality is that it can stick around for a long time. Even if you delete a post, there’s a chance that someone has already seen it, shared it, or even taken a screenshot. This permanence can come back to haunt you, especially when it comes to your personal and professional life.

Think Before You Post

Before you share anything online, take a moment to consider how it might be perceived by others. Here are some questions to ask yourself:

  • Would I be comfortable with my parents seeing this? If the answer is no, it’s probably best to keep it to yourself.
  • How would a potential employer view this post? Recent research shows that 70 percent of job recruiters have rejected candidates based on information they found online. Your social media presence can significantly impact your job prospects, so it’s crucial to maintain a professional image.

The Impact on Your Reputation

Your online reputation can affect various aspects of your life, from job opportunities to personal relationships. Here are a few ways that careless posting can have negative consequences:

  1. Job Opportunities: Employers often conduct online searches to learn more about candidates. If they find inappropriate photos, controversial opinions, or negative comments, it could lead to a rejection. It’s essential to curate your online presence to reflect the professional image you want to project.
  2. Personal Relationships: Friends and family may also judge you based on what you post. Sharing overly personal or controversial content can strain relationships and lead to misunderstandings. Remember that your online persona is often the first impression people have of you.
  3. Long-Term Consequences: Even if you think a post is harmless, it can have long-term effects. A photo from a wild night out or a heated political rant can resurface years later, potentially impacting your future opportunities.

Tips for Managing Your Online Presence

To protect your reputation on social media, consider these tips:

  • Review Your Privacy Settings: Make sure your profiles are set to private, so only approved friends can see your posts. This adds a layer of protection against unwanted scrutiny.
  • Think Before You Share: Always pause and reflect on the potential impact of your post. If you’re unsure, it’s better to err on the side of caution.
  • Clean Up Your Profiles: Regularly review your past posts and remove anything that no longer represents who you are or what you stand for. This can help you maintain a positive online image.
  • Be Mindful of Tags: Remember that friends can tag you in photos or posts. If you’re uncomfortable with something, ask them to untag you or remove the post.

In a world where everything you post can be permanent, it’s crucial to be mindful of your online presence. Protecting your reputation on social networks starts with thinking carefully about what you share. By being intentional with your posts, you can create a positive digital footprint that reflects the best version of yourself.


Spring cleaning guide for your computer: refresh and secure your digital space

Spring is in the air, and while you might be thinking about decluttering your home, it’s also the perfect time to give your computer a good spring cleaning! Just like your physical space, your digital environment can get cluttered and bogged down over time. A clean computer not only runs better but also helps keep […] Read More»

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