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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original
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

What works for you?

Use our selection tool to help you choose the internet security that’s right for you.

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

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

04.26.26

Helpful tips to stop cyberbullying and protect your digital well‑being

Cyberbullying is no longer limited to school hallways—it follows people home through phones, apps, and social media. From hurtful comments to impersonation and harassment, cyberbullying can affect anyone, at any age. The good news is that there are practical ways to stop it, reduce the impact, and regain control of your online life.

This guide walks through clear, consumer‑friendly steps you can take today.

Why cyberbullying is a serious online security issue

Cyberbullying isn’t just “mean online behavior.” It can escalate into account takeovers, stalking, identity misuse, and real‑world harm. According to the Cyberbullying Research Center, 58% of U.S. teens reported experiencing cyberbullying at some point, and 33% experienced cyberbullying in just the last month (2025 nationwide survey of middle and high school students).

That scale makes prevention and response essential—especially for families and everyday users.

Common forms of cyberbullying to watch for

Cyberbullying often hides in plain sight. These are the most common behaviors:

  • Harassing or threatening messages
  • Public shaming or humiliation posts
  • Spreading rumors or false information
  • Impersonation or fake accounts
  • Exclusion from group chats or online communities

Recognizing the pattern early helps stop it faster.

First steps to protect yourself online

Start by locking down your digital environment. Small changes make a big difference.

Do this immediately:

  • Set social accounts to private and review follower lists
  • Remove personal details like location, school, or workplace
  • Use strong passwords and enable two‑factor authentication
  • Limit who can message, tag, or comment on your profiles

These steps reduce access and visibility—two key factors bullies rely on.

How to respond if cyberbullying happens

Engaging emotionally often fuels bullying. A smarter response focuses on control and documentation.

Best practices:

  • Do not respond or retaliate
  • Take screenshots of messages, posts, and usernames
  • Block the account on every platform used
  • Report the behavior using in‑app reporting tools

Most platforms now act faster when evidence is provided.

Use platform and legal protections

Social platforms have security and safety features many people overlook.

Make sure you:

  • Report repeated harassment—not just once
  • Ask friends to report abusive content when possible
  • Save timestamps and URLs
  • Use parental controls and monitoring tools for younger users

In severe cases involving threats or stalking, contact local authorities or school administrators.

Build a support system offline

Cyberbullying feels isolating, but support helps break that cycle.

Talk to:

  • Trusted friends or family members
  • School counselors or workplace HR teams
  • Online safety or mental health professionals

Cybersecurity isn’t only technical—it’s emotional, too.

Teach prevention, not just reaction

Prevention is the strongest defense.

Encourage healthy habits like:

  • Thinking before posting
  • Avoiding oversharing
  • Respectful digital communication
  • Speaking up when witnessing bullying

Positive online behavior protects everyone.

Final takeaway

Stopping cyberbullying starts with awareness, smart security habits, and confident action. By protecting your accounts, documenting abuse, and using built‑in safety tools, you take power away from bullies and protect your mental and digital well‑being.


How cybercriminals are using AI to automate identity theft (and how you can stay safe)

Identity theft has always been a serious threat, but artificial intelligence has supercharged the problem. Cybercriminals are no longer relying on manual methods or simple scams — they’re now using AI to automate identity theft at a scale and speed we’ve never seen before. This new wave of AI‑powered fraud is more convincing, more personalized, […]
Read More»

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