Try our Best Antivirus Protection Free for 30 Days
Free Trial DownloadStart your Free 30 day, no credit card needed, no hassle trial today.
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
Our virus and malware protection is put through the toughest tests to ensure your are protected.
Learn More >
Free US Tech Support
Our friendly US-based team is standing by to assist with customer care & technical support.
Learn More >
Money Back Guarantee
If you’re not completely satisfied, we’ll refund your money within 60 days of purchase.
Learn More >
Virus-Free Guarantee
We’re so confident in our virus protection, we will remove it for free or give your money back.
Learn More >
Total customer satisfaction is our ultimate goal
Don’t take our word for it…
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.
Free Trial Download
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.

Rated #1 anti-virus software company on ConsumerAffairs.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.
Read reviews from our customers>


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
03.22.26
How to personalize your YouTube ads to protect your family’s privacy
When your family shares a computer, you’re not just sharing a screen — you’re also sharing browsing history, interests, and data that companies like Google use to tailor ads. YouTube, in particular, relies heavily on your Google Account activity to deliver personalized ads. That means your kids, spouse, or relatives may start seeing ads based on your searches… or you may start getting ads based on theirs.
But here’s the good news: You can take control. Google offers built‑in tools that let you personalize the types of ads your family sees or even limit sensitive topics entirely. Understanding these controls isn’t just a matter of convenience — it’s a simple step toward a safer, more privacy‑respecting digital household.
According to Google, My Ad Center allows users to directly customize their ad experience, adjust topics they want to see more or fewer ads about, and limit ads related to sensitive subjects like alcohol or gambling. This means you’re not stuck with whatever ads YouTube decides to show — you can actively shape the advertising environment your family is exposed to.
Let’s walk through what these tools do, why they matter, and how you can use them to protect your loved ones online.
Why Personalizing YouTube Ads Matters for Security
Cybersecurity isn’t just about antivirus software and strong passwords. It’s also about controlling the information companies collect about you — and limiting what marketers can infer about your family.
Here’s why customizing your YouTube ads boosts privacy:
- Less data exposure: Personalized ads rely on detailed profile data, including browsing activity, interests, and search history. My Ad Center lets you reduce or eliminate this data collection.
- Fewer targeted ads for children: Kids’ online activity can unintentionally shape ad recommendations. Adjusting ad settings helps keep ads more appropriate.
- Less behavioral tracking across devices: Your settings apply anywhere you’re signed into your Google Account, reducing cross‑platform tracking.
- More control over sensitive topics: You can limit ads related to areas you don’t want your family to see.
How to Personalize Your YouTube Ads (Step‑by‑Step)
These steps help you take full control of the ads shown to your household:
1. Go to Your Google Account Settings
Sign in to your Google Account. You can access ad controls from any Google service, including YouTube.\
2. Navigate to “Data & Privacy”
This section contains your activity history, personalization options, and privacy tools.\
3. Open “Ad Settings” or “My Ad Center”
This is where you’ll find controls for topics, brands, and sensitive ad categories.\
4. Personalize or Turn Off Ad Personalization
You can:
- Customize topics (e.g., “See fewer ads about X”)
- Limit sensitive categories
- Turn off personalized ads entirely
Disabling personalized ads reduces data‑based targeting, though you’ll still see ads — they just won’t be based on your activity.
5. Review YouTube History Settings
For extra control, you can pause or delete YouTube watch and search history, which heavily influences ad recommendations.\
A More Private YouTube Experience for Your Family
Customizing your YouTube ads isn’t just about seeing fewer irrelevant promotions — it’s about protecting your personal information, shaping a safer online environment for your kids, and limiting how much big tech companies learn about your household.
By taking just a few minutes to adjust your Google Account settings, you make meaningful strides in your digital privacy and reduce targeted tracking across devices.
How cybercriminals are using AI to automate identity theft (and how you can stay safe)
Questions? Our friendly award winning US-based support team is happy to help and it’s free.
1-877-906-8816 Weekdays 9am – 5pm, Eastern Time USA

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
- Activation and configuration
- Removal of conflicting AV software
- Updates and upgrades
Customer Care
Call 1-877-906-8816
or Email
Customer care assists with:
- Sales and orders
- Account information
- Renewals
- Refunds
- Rebates
- Billing Inquiries
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.







