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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.
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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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AV Comparatives Advanced Plus

AV Comparatives Advanced Plus

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AV Comparatives Advanced Plus

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AV Comparatives Advanced Plus
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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.
»Important terms and offer detailsWe’ve Got You Covered
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We are committed to your cybersecurity, from installing the software effectively to helping recovery in the event of a breach.
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A good offense is the best defense! Real-time and on-demand malware scanning engines provide powerful proactive protection.
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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.

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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
06.06.25
Don't get tricked–how to spot fake links and websites
We spend so much time clicking links and visiting websites every day. It's second nature! But here's a crucial cybersecurity skill you absolutely need: knowing how to spot a fake link or a spoofed website. Cybercriminals are super clever, and they design these fakes to look exactly like the real thing, all to trick you into giving up your passwords, personal info, or downloading nasty malware.
Think of it like a digital disguise. A scammer wants you to believe you're going to your bank's website or logging into your favorite online store, but they're actually sending you to a dangerous trap. If you're not paying close attention, you could easily fall for it. So, let's become master link-spotters and website detectives!
Red Flags: How to Unmask Spoofed Links
When you receive an email or message with a link, don't just blindly click it! Here's how to check if it's safe:
- Hover Before You Click (on a computer): This is your number one trick! Before clicking any link in an email, text message, or even on a webpage, hover your mouse cursor over it (don't click!).
- What to look for: A small box or text will usually pop up showing the actual destination URL.
- The tell-tale sign: If the text in the email says "Click here for your bank statement," but when you hover, the URL shows something like "malicious-site.xyz" or "https://www.google.com/search?q=yourbank.scam.com" instead of your bank's official address, DO NOT CLICK! The link is spoofed.
- On Mobile Devices (Be Extra Careful!): Hovering isn't as easy on phones.
- Long-press the link: Often, if you long-press (tap and hold) a link, a pop-up will appear showing the full URL without actually opening it. Examine it closely.
- When in doubt, don't tap! It's safer to open your browser manually and type in the legitimate website address yourself.
- Watch for URL Shorteners: Services like bit.ly or tinyurl.com condense long web addresses into short ones. While legitimate organizations use them, cybercriminals also love them because they completely hide the true destination. Be extra wary of shortened links from unknown or suspicious sources.
Decoding Fake Websites: What to Look For in the URL
So, you've clicked a link, or you're just typing in an address. How do you tell if the website itself is a fake?
- Scrutinize the URL – Every Single Character! This is the biggest giveaway.
- Misspellings: Look for subtle typos in well-known names. "Amaz0n.com" (with a zero instead of an 'o'), "gooogle.com," or "https://www.google.com/search?q=paypal.login.com."
- Subdomains: Be cautious if the legitimate company's name isn't right after "https://" and directly before the ".com" (or .org, .net, etc.). For example, "https://www.google.com/search?q=login.yourbank.com" is likely legitimate, but "https://www.google.com/search?q=yourbank.scam-site.com" is probably fake.
- Different Domains: If you expect ".com" but see ".net," ".org," ".info," or some obscure extension, be suspicious.
- Check for "HTTPS" and the Padlock Icon:
- Always look for "https://" at the beginning of the website address and a closed padlock icon in the address bar. This means the connection is encrypted and more secure.
- BUT BEWARE: Even fake sites can sometimes get an HTTPS certificate these days, so don't rely on this alone. It's a good sign, but not the only sign.
- Poor Quality and Grammar: Fake websites often look hastily put together. Look for low-resolution logos, inconsistent branding, broken links, or numerous grammatical errors and typos in the text.
- Requests for Excessive Information: If a website asks for an unusual amount of personal information upfront, or data that doesn't seem relevant to its purpose, that's a huge red flag.
By becoming a master of examining URLs and being vigilant about the details, you can protect yourself from falling into these digital traps. Always remember: a moment of caution can save you from a whole lot of trouble!
Cybersecurity for remote workers: best practices to secure your home office
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Money Back Guarantee Program
Total Defense is committed to helping you with your refund. If our product does not meet your expectations for any reason, we will provide a full refund within 60 days of your purchase.
Virus Protection Assurance Program

Virus Protection Assurance Program
An exclusive benefit for customers enrolled in the Automatic Renewal Service.
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.
»Important terms and offer detailsFree US-Based Support Team

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The VB100 Award

VB100 Certification
The VB100 award is a certification of products which meet the basic standards required to be recognized as legitimate and properly functioning anti-malware solutions.
To display a VB100 logo, a product must:- Prove it can detect 100% of malware samples listed as ‘In the Wild’ by the WildList Organization
- Generate no false positives when scanning an extensive test set of clean samples.
- All this must be done with default, out-of-the-box settings in the VB lab environment.