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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.
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Our other popular internet security software choices, to keep you and your devices safe.
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 security ensures you’re totally covered keeping your devices safe from malware, spyware, ransomware, and harmful viruses.
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AV Comparatives Advanced Plus
AV Comparatives Advanced Plus
VB100 Certified
AV Comparatives Advanced Plus
OPSWAT Certified
AV Comparatives Advanced Plus
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An exclusive automatic renewal service benefit.
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
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.
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Powerful protection, securing all entry points, wherever you are, whatever type of device you’re using to access the internet.
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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
11.14.26
How to share your Wi-Fi password on iPhone without typing it
Your guest asks for the Wi-Fi password, and suddenly you are reading a 20-character string out loud while someone else watches. There is a safer way. Your iPhone can share network access with a nearby Apple device in a few taps, and the guest never sees the password. Here is how it works.
How do you share a Wi-Fi password from your iPhone?
The feature works between iPhones, iPads and Macs running iOS 11 or later. Apple’s step-by-step guide for sharing a Wi-Fi password lists the same simple routine. Follow these steps:
- Unlock your iPhone and confirm it is connected. The device sharing the password must be unlocked and joined to the Wi-Fi network.
- Have your guest select the network. They open Settings, tap Wi-Fi and choose your network name on their device.
- Tap Share Password. A prompt appears on your iPhone. Tap Share Password, then tap Done.
That is it. Their device joins automatically, and you never read, type or text the password.
What do you need before the Share Password prompt appears?
If the prompt does not show up, check these basics first:
- Turn on Wi-Fi and Bluetooth: Both devices need them enabled.
- Update the software: Run the latest iOS, iPadOS or macOS version available for each device.
- Save each other in Contacts: Each person needs the other’s Apple Account email address or phone number in their contacts.
- Turn off Personal Hotspot: It can interrupt sharing on either device.
- Stay close: Keep the two devices next to each other.
What if sharing still does not work?
Restart both devices and try again. If the prompt still does not appear, let your guest type the password manually while you cover the screen.
Is it safe to share your Wi-Fi password with guests?
Sharing with a trusted contact is safer than the alternatives. When you say a password aloud or send it in a text, others can overhear it, screenshot it or forward it. Built-in sharing removes those steps. It also keeps your password out of message threads, where it can linger for years.
The bigger picture matters, too. The FBI’s 2025 Internet Crime Report recorded 1,008,597 complaints and $20.877 billion in reported losses. That total covers internet crime broadly, not Wi-Fi sharing specifically. Still, it shows why small habits that limit who sees your credentials deserve your attention.
How can you keep your home network safer?
Safe sharing works best alongside a few basic network habits. Try these today:
- Share only with people you know: Approve the prompt only when you recognize the person and the device in front of you.
- Set up a guest network: Many routers let visitors connect without reaching your computers, cameras or smart-home gear.
- Choose a strong, unique password: Use a long passphrase you do not reuse anywhere else.
- Change it after a big visit: If a party or a long stay leaves you uneasy, update the router password and reconnect only the devices you trust.
- Keep your router updated: Install firmware updates and use WPA2 or WPA3 encryption.
How to protect your devices, passwords, and online accounts while traveling
Questions? Our friendly award winning US-based support team is happy to help and it’s free.
1-877-906-8816 Weekdays 9am – 5pm, Eastern Time USA

60 Day Money Back Guarantee
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.
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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.







