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?

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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

05.08.26

Avoid sharing links to your Instagram posts to keep your private content private

If your Instagram account is set to private, you’d reasonably expect that only approved followers can see your posts. Inside the Instagram app, that’s generally true. But there’s an important privacy gap many users don’t realize exists: sharing direct links (permalinks) to Instagram posts on other platforms can expose your content far beyond your intended audience.

From a cybersecurity and privacy standpoint, this is a simple habit that can make a big difference.

Why Instagram post links create hidden privacy risks

Instagram generates a unique URL for every post. When you copy and share that link—whether in a text message, email, bio, or another social platform—you create a new access path to your content.

Security researchers have shown why this matters. A January 2026 disclosure found that nearly 30% of private Instagram accounts had media content exposed via direct post links, allowing access outside the app’s normal follower controls.

While Instagram has addressed some technical issues, link‑based exposure remains a practical privacy risk—especially once a link spreads.

Private account doesn’t always mean private distribution

Inside Instagram:

  • Only approved followers can view your posts
  • Profile visibility is restricted
  • Content is controlled within the platform

Outside Instagram:

  • Links can be forwarded endlessly
  • They may be viewed by unintended audiences
  • They can be saved, shared, or scraped
  • Visibility rules differ from platform to platform

Once a permalink leaves Instagram, you lose control over where it ends up.

Places links often spread unintentionally

Many link shares aren’t malicious—they’re just habits.

Common examples include:

  • Sending a post link in group chats
  • Sharing links on other social networks
  • Adding Instagram links to public bios or websites
  • Posting links in comment sections or forums

Each share widens the audience and increases long‑term exposure.

Why this matters for personal security

Instagram posts often reveal more than just photos.

They can expose:

  • Locations and routines
  • Family members or children
  • Home layouts or valuables
  • Schools, workplaces, or daily habits

For people dealing with harassment, stalking, or identity misuse, uncontrolled link sharing can turn a private account into a discoverable one.

Better ways to share content safely

If you want to keep control while still engaging with people, use safer sharing methods.

Instead of sharing links:

  • Share content directly inside Instagram via DMs
  • Use Close Friends for Stories
  • Keep sensitive posts private or archived
  • Avoid reposting private content elsewhere

These options respect Instagram’s built‑in privacy boundaries.

Additional steps to reduce exposure

Strengthen your overall Instagram privacy posture by:

  • Reviewing follower lists regularly
  • Removing old or unfamiliar followers
  • Limiting resharing permissions where possible
  • Avoiding public bios that directly link to private posts

Privacy is strongest when habits and settings work together.

A mindset shift that helps

Think of Instagram links like copies, not windows. Once shared, they can live outside your control indefinitely. Even if the original post feels harmless, time and context change how information is used.

Final takeaway

If your goal is to limit who sees your Instagram content, keep it inside Instagram. Private accounts work best when posts stay within the platform and are shared intentionally, not linked publicly. Avoiding permalink sharing is a simple, low‑effort habit that protects your privacy and reduces unwanted exposure.


Spring cleaning your digital life: What to delete, update, and secure in 2026

Spring cleaning isn’t just about tidying up your home—it’s also the perfect time to clean up your digital life. Over the course of a year, most people accumulate unused apps, forgotten accounts, outdated devices, and weak security settings that quietly increase their risk of fraud, identity theft, and account takeover. In 2026, with more of […]
Read More»

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