SkipToMainContent

Norton Security Ultra

Comprehensive protection for all your devices, plus PC backup‡‡ and online family safety features‡, for you and the people you care about.

$119.99/year
Subscribe Now

Price shown is for first year.
Plus, applicable sales tax.
See subscription details below.*

Unlimited Device Protection*

Helps protect unlimited PCs, Mac®, Android™ and iOS devices with a single subscription.

Helps provide real-time protection against existing and emerging malware including ransomware and viruses.

Advanced security helps protect your private and financial information when you go online.

Industry-leading performance that won’t slow down your online experience.1

Winner of AV-TEST “Best Protection” and “Best Performance” awards.1

100% Virus Protection Promise: From the moment you subscribe, a Norton expert is available to help keep your device virus-free, and if not, will give you a refund.2

Alerts you about risky Android apps before you download them, with our award-winning technology.1

Provides unlimited local backup and 25GB of automatic online backup, to help protect your valuable personal data from ransomware and drive failure.‡‡

Provides tools to help your kids safely explore the Internet.‡

Screens are simulated and subject to change.

We see more, analyze more and stop more online threats.

How long does it take for malware to infect your brand-new computer? If you use free or other inferior security software, maybe not long at all.

Cybercriminals are more sophisticated than ever before, and they use a diverse arsenal of tools to gain access to your information. Other security products just don’t have the resources to keep up with new threats as they emerge.

But Norton products do. As the threats get worse, our products just keep getting better. Our teams of security experts are constantly analyzing new threats and devising ways to protect your devices from them.

A trademark of Ziff Davis, LLC. Used under license. Reprinted with permission. © 2020 Ziff Davis, LLC. All Rights Reserved. 46-Time Winner awarded in 2020.

Norton received two prestigious awards from the AV-Test group

The AV-Test group, renowned as the security industry standard for unbiased third-party protection and performance tests, awarded Norton with the Best Protection award for Norton Security and the Best Android Security award for Norton Mobile Security.

A protection promise you can count on from Norton.

We’re so confident in our ability to keep you secure, we offer a 100% guarantee: From the moment you subscribe, a Norton expert will help keep your devices virus-free or give you a refund2. 

We make it easy to back up your important information.

Protect your important files and documents against drive failures and even ransomware. We’ll automatically find the photos, music, movies and documents you want to back up from your PC, and securely store them in the cloud. With 25 GB of storage and the ability to easily add more at a prorated price, backing up has never been simpler.

System Requirements

Norton Security covers PCs, Macs, Androids, iPads and iPhones. Not all features are available on all platforms.

Windows™ Operating Systems

Microsoft Windows 10 (all versions), except Windows 10 S.
Microsoft Windows 8/8.1 (all versions). Some protection features are not available in Windows 8 Start screen browsers.
Microsoft Windows 7 (all versions) with Service Pack 1 (SP 1) or later.
Microsoft Windows Vista (all versions) with Service Pack 1 (SP 1) or later. New features are no longer supported on Windows Vista operating systems. Password Manager browser extension is no longer supported on Windows Vista.
Microsoft Windows XP (32-bit) Home/Professional with Service Pack 3 (SP 3) or later. New features are no longer supported on Windows XP. Password Manager browser extension is no longer supported on Windows XP.

Mac® Operating Systems

Current and previous two versions of Mac OS X.
Norton Family and Norton Family Premier features not supported.

Android™ Operating Systems

Android 4.1 or later. Must have Google Play app installed.
Android 4.0.3 or later required for Norton Family Premier Android app.
Auto-scan of apps on Google Play is supported on Android 4.1 or later, except for Samsung devices. Samsung devices running Android 4.2 or later are supported. For earlier versions of Android, the Google Play “Share” function must be used to scan apps on Google Play.

iOS Operating Systems

iPhones or iPads running the current and previous two versions of Apple iOS.

Issue adding a device? Contact Support.

*Important Subscription, Pricing and Offer Details:

  • Your subscription begins when your purchase is completed (or otherwise, when your payment is received). You must download and install on each device, or complete enrollment to get protection. Special offer(s) may expire at any time at NortonLifeLock's discretion.
  • By subscribing, you are purchasing a recurring subscription which will automatically renew.
  • The price quoted today is valid for the offered introductory term. After that, your subscription will be billed at the applicable monthly or annual renewal price here. The price is subject to change, but we will always send you a notification email in advance. 
  • You can cancel your subscription here, or by contacting Member Services & Support at 844-488-4540. For more details, please visit the Refund Policy.
  • Your subscription may include product, service and/or protection updates and features that may be added, modified or removed subject to the acceptance of the License and Services Agreement.
  • The number of supported devices allowed under your plan are primarily for personal or household use only. Not for commercial use. If you have issues adding a device, please contact Member Services & Support.

NortonLifeLock respects your privacy and is dedicated to safeguarding your personal data. See www.nortonlifelock.com/privacy for more information.

1 Norton Performance: For more detailed information about Norton product performance tests, please see:

AV-TEST, “Best Protection 2019 Award” December 2019
AV-TEST, “Best Performance 2019 Award”, December 2019
AAA Rating from SE Lab, Jan – Mar 2020

2 Virus Protection Promise: To be eligible, you must have a qualifying subscription that is automatically renewing. If a Norton expert is unable to remove the virus from your device, then you may receive a refund based on the actual price paid for the current term of your qualifying subscription. If you have a bundle (a qualifying subscription from NortonLifeLock purchased with either another offering from NortonLifeLock, or a third party offering), your refund will be limited to the Manufacturer’s Suggested Retail Price of only your qualifying subscription for the current term, not to exceed the total bundled price paid. Any refund will be net of any discounts or refunds received and less any shipping, handling and applicable taxes, except in certain states and countries where shipping, handling and taxes are refundable. The refund does not apply to any damages incurred as a result of viruses. See norton.com/virus-protection-promise for complete details.

‡ Norton Family and Norton Parental Control can only be installed and used on a child’s Windows PC, iOS and Android devices but not all features are available on all platforms. Parents can monitor and manage their child’s activities from any device – Windows PC (excluding Windows 10 in S mode), Mac, iOS and Android – via our mobile apps, or by signing into their account at my.Norton.com and selecting Parental Control via any browser.

‡‡ Requires your device to have an Internet/data plan and be turned on.

The Norton and LifeLock Brands are part of NortonLifeLock Inc. LifeLock identity theft protection is not available in all countries.

Copyright © 2021 NortonLifeLock Inc. All rights reserved. NortonLifeLock, the NortonLifeLock Logo, the Checkmark Logo, Norton, LifeLock, and the LockMan Logo are trademarks or registered trademarks of NortonLifeLock Inc. or its affiliates in the United States and other countries. Firefox is a trademark of Mozilla Foundation. Android, Google Chrome, Google Play and the Google Play logo are trademarks of Google, LLC. Mac, iPhone, iPad, Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates. Microsoft and the Window logo are trademarks of Microsoft Corporation in the U.S. and other countries. The Android robot is reproduced or modified from work created and shared by Google and used according to terms described in the Creative Commons 3.0 Attribution License. Other names may be trademarks of their respective owners.