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Introducing our new updated internet security product line.
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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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4.9(42 Reviews)
$109.99
10 Devices
25GB Online Backup
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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
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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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4.9(35 Reviews)
$39.99
$59.99
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3 Devices
Windows
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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
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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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4.9(16 Reviews)
$39.99
$49.99
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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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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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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

02.28.26

Why you shouldn’t trust professional‑sounding emails from personal accounts

Email scams are getting more convincing every year. Scammers have learned how to mimic professional tone, copy company logos, and write messages that sound like they came from a coworker, vendor, or partner. But one detail often gives them away: the email address they’re using.

If someone claims to represent a business but messages you from a personal email—like @gmail.com, @hotmail.com, @yahoo.com, or @comcast.net—that’s a major red flag. Real companies use real business domains. Scammers, meanwhile, rely on personal email accounts because they’re easy to create, difficult to trace, and allow them to pretend to be almost anyone.

Let’s break down why this matters, how these scams work, and how you can protect yourself from falling for professional‑sounding messages that aren’t so professional after all.

Why Scammers Use Personal Email Addresses

Cybercriminals love personal email services because they’re:

  • Free and fast to set up
  • Hard to trace back to a real identity
  • Convincing enough for people who don’t check closely
  • Outside company security systems, giving them freedom to impersonate anyone

They might pretend to be:

  • A coworker asking for help with an urgent task
  • A vendor billing you for a “past-due” invoice
  • A manager requesting gift cards
  • A charity seeking donations
  • A business contact sending “updated banking information”

Everything about their message might look official—except the email address itself.

How These Scams Try to Trick You

The goal of these emails varies, but the endgame is always the same: to steal money or sensitive information.

Common tactics include:

1. Urgent Requests

Scammers often add pressure:
“Please send payment immediately.”
“I need this handled before the end of the day.”

2. Fake Attachments or Links

They might send a “contract,” “invoice,” or “updated documents” that actually contain malware.

3. Polished, Professional Writing

They know a well‑written email earns trust, so they keep things short, clean, and formal.

4. Name Spoofing

They may use the real name of someone you know, making the sender field look believable at first glance.

But no matter how convincing the message is, the email address almost always exposes the scam.

How to Tell if the Email Is Legit

Here are simple steps to protect yourself:

Check the sender’s domain

Legitimate business email addresses end in their company domain, like:
@companyname.com
@organization.org

Not:
@gmail.com
@yahoo.com
@hotmail.com
@comcast.net

If it’s a personal email, stay cautious.

Look up the sender independently

Visit the company’s website and find their official contact list. Most businesses list staff emails publicly.

Compare with past messages

If you’ve communicated with this person before, check whether the email address matches their usual one.

Contact them through another channel

Call, text, or send a message through a known address:
“Hey, did you actually send this?”

Don’t click anything until you verify

Links and attachments in fake emails can infect your device instantly.

Stay Smart, Stay Skeptical

Professional‑sounding messages aren’t always what they appear to be. Scammers rely on your trust and quick reactions. By taking a moment to inspect the email address—and by refusing to engage with personal accounts claiming to represent businesses—you can shut down their scheme before it begins.

If it doesn’t come from an official business domain, don’t trust it.


Winter break, winter safety: keeping kids safe online

For many winter break is approaching, many families are looking forward to some much-needed relaxation and quality time together. While the holidays offer opportunities for fun and enjoyment, it’s important to remember that they also present potential online dangers. Here are some tips to help you keep your kids safe online during their break: 1. […]
Read More»

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