Secure Your World

From desktops to mobile, we've got you and your family totally covered.

Introducing our new updated internet security product line.
More secure and easier to use than ever.


Ultimate Internet Security

High performance virus detection without slowing you down – on all your devices – while you bank, shop, and connect on social networks with total peace of mind.

  • Automatically detect and remove any threat, without negative impact on your speed
  • Keep your PCs running like new with smart PC optimization technology
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original
☆☆☆☆☆4.9(42 Reviews)
$109.99
10 Devices
25GB Online Backup
Windows Mac Android

Premium Internet Security

Bestseller Internet Security

Our Bestseller! We’ve got you covered – total protection for the devices in your home – PCs, Macs, Smartphones & Tablets.

  • 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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☆☆☆☆☆4.9(72 Reviews)
$69.99
$89.99
Save $20
5 Devices
10GB Online Backup
Windows Mac Android

Essential Anti-Virus

Viruses constantly evolve, our Anti-Virus security ensures you’re totally covered with smart and powerful protection for your Windows desktops and laptops.

  • Keep your devices safe from malware, spyware, ransomware, and harmful viruses.
  • Free automatic updates; virus-free, hassle-free, and worry-free.
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original
☆☆☆☆☆4.9(35 Reviews)
$39.99
$59.99
Save $20
3 Devices
Windows
Buy with Confidence
Free US-Based Support
Certified Secure Checkout
60 Day Money Back Guarantee

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Anti-Virus for Mac

Total Defense 2019 version

Viruses constantly evolve, our Anti-Virus for Mac security ensures you’re totally covered with smart, and powerful protection. Give your Mac maximum protection without compromising speed and performance.

  • Advanced features keep your Mac safe from malware, spyware, ransomware, and harmful viruses so you can browse, shop, and bank with confidence.
  • Ultra fast malware scanning – and ironclad protection without slowing you down. So fast and discreet, you won’t even know it’s there, working to keep your Mac safe.
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original
☆☆☆☆☆4.9(12 Reviews)
$39.99
$59.99
Save $20
3 Macs
Mac Anti-Virus

PC Tune-Up

Total Defense 2019 version

Automatically scan, fix, and update your PC – improving your Windows desktop or laptop’s speed – so you can enjoy faster startups, smoother browsing, and like-new performance.

  • Boost PC Performance – automatically improve PC startup time, Internet speed and program performance
  • Removes junk files, eliminates unnecessary programs, updates vulnerable applications, and reclaims more space on your PC.
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original
☆☆☆☆☆4.9(16 Reviews)
$39.99
$49.99
Save $10
3 Devices
Windows

Mobile Security

Total Defense 2019 version

Comprehensive mobile protection for Android devices. Fend off malware, block intruders, lock or erase your data if you lose your phone.

  • Powerful virus & spyware detection and removal – virtually no battery impact
  • Remote lock & wipe for lost or stolen devices
  • Remote GPS location for lost or stolen phones
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original
☆☆☆☆☆4.9(19 Reviews)
$19.99
1 Device
Android

System Requirements

Supported Operating Systems
  • Windows 11 (64-bit)
  • Windows 10 (32 & 64-bit)
  • Windows 8.1 (32 & 64-bit)
  • Macintosh OS X - 10.12 or later
Required for all Installations
  • 2 GB RAM
  • 1 GHz or faster processor
  • Internet Explorer 11 or Microsoft Edge
  • 1 GB of available hard disk space
  • 1024 x 768 or higher screen resolution
  • Internet access
Supported Browsers for Web Filtering
  • Internet Explorer 11
  • Microsoft Edge
  • Chrome v40.0 and higher
  • Firefox 35.0 and higher
For Smartphone & Tablet Security
  • Android 5.0 or higher
Usage
  • For personal and family use only. Not for business or commercial use.

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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Money Back
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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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

Total Defense Security Tip of the Day

10.04.26

How to teach young children cybersecurity and build safer digital habits early

Children learn to tap, swipe and stream long before they understand phishing, privacy or why a stranger online may not be who they claim. That is exactly why cybersecurity education should begin early. You do not need to frighten them or deliver a technical lecture. Instead, teach a few simple rules, practice them regularly and make it easy to ask for help. These early lessons protect more than one device—they can reduce risks to family accounts, photos, payment information and your home network.

Why should children learn online safety at a young age?

Young children often trust familiar characters, friendly messages and exciting rewards. They may click before they pause or share details without recognizing their value. Repetition helps safe choices become automatic. The stakes apply to the whole household: CISA says more than 90% of successful cyberattacks start with a phishing email. Teaching a child to stop and ask before opening a surprising link can prevent a scam from reaching a shared computer or family login.

What basic cybersecurity rules should young children know?

  • Ask before you click. Get a trusted adult before opening a link, attachment, pop-up or download.
  • Keep personal details private. Do not share a full name, school, address, birthday, location or family information without permission.
  • Use kind, careful communication. Only message people the family has approved, and never move a conversation to another app without asking.
  • Passwords belong to the family. Share them only with a parent or guardian—not friends, players or someone claiming to offer a prize.
  • If something feels wrong, tell an adult. Leaving the screen and asking for help is always the right move; the child will not get in trouble for reporting it.

How can parents teach cybersecurity without causing fear?

Use short, calm conversations tied to what your child already does. Compare a password to a house key: it protects something important, so you do not hand it to everyone. Describe a suspicious message as a trick that tries to rush people. Avoid blaming language. If children expect punishment, they may hide mistakes precisely when fast action matters most.

Try a five-minute “show me” lesson each week. Let your child demonstrate how to close a pop-up, block an unknown player or bring you a strange message. Praise the safe decision rather than focusing on the threat. The FTC’s child online-safety resources emphasize talking with children and helping them make good decisions. Keep the conversation open by asking what they enjoy online, who they interact with and whether anything surprised them.

How do you set up a safer device for a child?

  1. Create a child account. Avoid giving children an adult profile with unrestricted permissions.
  2. Turn on parental controls. Limit content, communication, purchases and screen time. The FTC explains that parental controls work best alongside clear family rules and expectations.
  3. Require approval for downloads and purchases. This reduces exposure to deceptive apps, surprise charges and risky permissions.
  4. Enable automatic updates. Keep the device, browser, games and apps protected with current security fixes.
  5. Secure accounts. Parents should create unique passwords and enable multifactor authentication where available.
  6. Review privacy settings together. Disable unnecessary location, camera, microphone and contact access.

Parental controls provide guardrails, not a substitute for guidance. Apply them across every device the child uses and revisit them as apps, interests and maturity change. The FTC also recommends securing the home Wi-Fi network, using automatic updates and protecting children’s devices with unique passwords.

What should a child do when something suspicious happens?

Give your child a response they can remember: Stop, close and tell. Stop interacting, close the message or app without replying, and tell a trusted adult. An adult can preserve useful details, block and report the account, change a password or contact the service through its official app or website. If money or personal information was shared, act quickly and report fraud through the appropriate official channel.

How does early digital training help someone become safer online?

Early training turns security into a habit instead of an emergency response. A child who pauses before clicking, protects personal information and asks for help becomes less likely to expose a family account or device. Those habits also grow with them as they move from games and school apps to messaging, social media and online shopping.

Start today with one family rule and one device check. Put the rule where everyone can see it, practice “Stop, close and tell,” and schedule a brief monthly privacy review. The goal is not perfect supervision. It is raising a confident digital citizen who knows when to pause, how to protect private information and where to turn for help.


How to protect your devices, passwords, and online accounts while traveling

Traveling is fun. Losing access to your email, bank account, or phone while traveling? Not so much. Whether you’re heading out for a weekend trip or flying internationally, your devices carry a lot of sensitive information: photos, passwords, banking apps, work files, travel confirmations, and personal messages. A few simple cybersecurity habits can help protect […]
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