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Ultimate Internet Security
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PC-Tune Up
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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
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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Virus-Free Guarantee
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 customer satisfaction is our ultimate goal

Don’t take our word for it…
 

I love the feeling of trust I have, knowing that my PC, laptop, tablet, and phone are all "totally defended" from the potential harm that is out there in the cyber world.

- Leslie K.

Total Defense 5 Star rating

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Lightweight and easy! This works great. It was easy to set up and activate. The best part is my computer hasn't slowed down a bit.

- Jerry C.

Total Defense 5 Star rating

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Good product at a good price What's good is it covers tablets, PCs, phones. Also has online backups and mobile security features too, so plenty of value for money. Works well and gets the job done!

- Nakul D.

Total Defense 5 Star rating

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A great Internet security suite for PC users, great parental controls, well-integrated online backup "set it and forget it," good antivirus performance, low cost, can use on multiple devices.

- Isadora L.

Total Defense 5 Star rating

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Easy installation, did not slow down the computer and scanning was super fast. Feel better having protection from all the new ransomware and viruses going around.

- Wayne F.

Total Defense 5 Star rating

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I put this product on different computers and tablets for several years. It's easy to use and understand. Updates consistently to keep up with any new virus and malware. Customer support is always helpful.

- Stepheni H.

Total Defense 5 Star rating

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Protection for all the devices in your home

Premium Internet Security
4.9 (71 Reviews)
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
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$69.99
$89.99
Save $20
5 Devices
10GB Online Backup
Windows Mac Android
Buy with Confidence
Free US-Based Support
Certified Secure Checkout
60 Day Money Back Guarantee
Our other popular internet security software choices, to keep you and your devices safe.
Ultimate Internet Security
4.9 (41 Reviews)

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.

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Anti-Virus
4.9 (35 Reviews)

Essential Anti-Virus

Anti-Virus security ensures you’re totally covered keeping your devices safe from malware, spyware, ransomware, and harmful viruses.

Learn about Essential Anti-Virus >

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.

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AV Comparatives Advanced Plus Malware Protection

AV Comparatives Advanced Plus

AV Comparatives Advanced Plus Malware Protection

AV Comparatives Advanced Plus

Virus Bulletin 100 Certified

VB100 Certified

AV Comparatives Advanced Plus Real-World Protection

AV Comparatives Advanced Plus

OPSWAT Certified

OPSWAT Certified

AV Comparatives Advanced Plus Performance

AV Comparatives Advanced Plus

We will keep you virus-free guaranteed

An exclusive automatic renewal service benefit.
Total Defense Virus-Free Guarantee

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.

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We’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.

Total Defense has been a proud supporter of the National Center for Missing & Exploited Children

Rated #1 anti-virus software company on Consumer​Affairs.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.
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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
Online Safety

Total Defense Security Tip of the Day

06.16.25

Job hunting safely: when to pause before sharing your personal info online

The job hunt can be an exciting, yet sometimes stressful, journey. You're constantly updating your resume, networking, and sending out applications, hoping to land that perfect role. In this fast-paced world, it's easy to get caught up in the excitement and accidentally overlook some critical security precautions, especially when it comes to sharing your super sensitive personal information.

Think about it: when you're applying for a job, you're essentially offering up your entire professional (and sometimes personal) history. Unfortunately, cybercriminals know this and often set up fake job postings or phony recruitment sites to trick eager job seekers into handing over their most valuable data. This kind of scam can lead straight to identity theft, financial fraud, and a massive headache for you.

The Golden Rule: When to Share (and When to Hold Back) Your PII

Here's the absolute most important thing to remember: Legitimate companies will only ask for highly sensitive Personally Identifiable Information (PII) like your Social Security Number (SSN), driver's license number, or bank account details AFTER you've been formally hired.

  • Before the Offer: During the application, interview, and even initial offer stages, a legitimate company does not need your SSN or bank account info. They might ask for your name, contact details, resume, cover letter, and references. That's it.
  • After the Offer (for Payroll/Background Checks): Once you've accepted a formal job offer, and sometimes as part of a background check, the company's HR or a secure third-party vendor will ask for this sensitive PII for payroll, tax, and background verification purposes. This is normal after you're officially part of the team.

If a "recruiter" or "hiring manager" asks for your SSN, bank account, or other highly sensitive data early in the application process, stop right there! This is a massive red flag for a scam.

Online Forms: Always Check the Address Bar!

Even when it is time to submit PII online (like for onboarding paperwork after you're hired), you need to be a digital detective.

  • Look for HTTPS: Before you type any personal information into an online form, check the website address in your browser's address bar. It absolutely must start with https://. The "s" stands for "secure," meaning the connection is encrypted. If you only see http:// (without the 's'), DO NOT enter any sensitive information.
  • Look for the Padlock Icon: Next to the https:// in the address bar, you should also see a small padlock icon (🔒). This is another visual confirmation that the connection is secure.
  • Verify the Domain Name: Scammers often create fake websites that look identical to legitimate ones but have slightly different URLs. Always double-check the domain name. For example, if you're applying to "Acme Corp," make sure the URL is acmecorp.com (or their official hiring portal like jobs.acmecorp.com), not acmecorp-jobs.net or acmecorp.careers.co. Misspellings or strange domain extensions are huge red flags.

Other Job Hunting Security Tips:

  • Research the Company: Before applying, do a quick search on the company itself. Does it have a legitimate online presence, reviews, and a history?
  • Verify the Recruiter: If someone contacts you directly, check their LinkedIn profile. Does it look legitimate? Are they actually connected to the company?
  • Be Wary of "Too Good to Be True" Offers: Unsolicited job offers with incredibly high pay for minimal work, especially if they ask for money upfront (for "training materials" or "equipment"), are almost always scams.

Job hunting should lead to a new career, not identity theft. By being mindful of when and where you share your PII, you can protect yourself from cybercriminals trying to exploit your professional ambitions. Stay vigilant and land that dream job safely!


5 smart steps to take if your personal data has been compromised

In today’s hyper-connected world, data breaches are more common than ever. Whether it’s a major retailer, a social media platform, or even your favorite food delivery app, chances are your personal information has been exposed at some point. But don’t panic—what matters most is how you respond. If you’ve received that dreaded “your data may […] Read More»

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