Norton™ Security Online with premium Yahoo support provides bank-grade encryption and protection from viruses, spyware, malware and cybercriminals for just $4.99/month.

Try it free* for 30 days

*Cancel before the free-trial period ends to avoid being charged the recurring $4.99/month subscription fee

Shop online with Yahoo Norton


$4.99 /mo

  • Bank-grade encryption of your personal info
  • Cyberthreat protection for up to five devices
  • Central portal to manage device protection
  • Easy detection and removal of malware
*Cancel before the free-trial period ends to avoid being charged the recurring $4.99/month subscription fee.
  • screenshot one
  • screenshot two
  • screenshot three


  • Your security matters

    We care about your online security. That's why we partnered with Norton, an industry leader.

  • Premium customer support

    Phone support from Yahoo for password reset, installation, troubleshooting and billing is included.

  • Easy account management

    No extra accounts to remember! Use your email address from any provider to sign up and manage your subscription.

Why choose Norton with Yahoo
Yahoo has partnered with industry-leading companies to offer you superior subscriptions that you can manage in one place.


computer icon

Advanced security

Real-time protection against the latest virus, ransomware and malware attacks before they reach you.

shield icon

Device scanning

Choose scheduled, automatic or idle scans to check for malicious infections on your computer.

magnifying glass icon

Secure connection

Helps shield your personal and financial information from scammers when you're online.

person icon

Mobile protection

Be alerted to Wi-Fi security risks and privacy risks before you install apps or visit harmful websites.

screenshots of norton product


Your first 30 days of Norton Security Online are free. If you're not 100% satisfied, cancel before the free-trial period ends and you won't be charged.

Try it free* for 30 days

*Cancel before the free-trial period ends to avoid being charged the recurring $4.99/month subscription fee

You've got nothing to lose picture


  • How do I download and install Norton Security Online?

    Get started with Norton Security Online right after signing up, or send a download link to your inbox to download and install later—the choice is yours. You'll need to provide the email address you used to sign up during installation.

    Once you've signed up for your free trial:

    1. Click Get started now.
    2. Choose Agree & Download to download the install file to your computer. Want to install it later? Choose Send a Download Link and you'll receive an email with a download link.
    3. Open your downloads and double-click the install file.
    4. Follow the on-screen instructions to finish installing Norton Security Online.

    Using an iPad? Once you've signed up, click Get Started Now and then Install on iPad and follow the on-screen prompts.

  • Can I add or remove devices from my subscription?

    Yes. Norton Security Online can be installed on up to five of your Windows PC, Mac, Android and iOS devices at the same time. Send download links and manage device removal using your Norton account.

    To add a device:

    1. Sign in to your Norton account.
    2. Click Install a new device.
    3. Send an email with the download link to an email address you can access from your other device, or send a text message with the link to the phone number for your mobile device.
    4. Install Norton on your other device.

    To remove a device:

    1. Sign in to your Norton account.
    2. On the Device Security page, click the ellipse (...) below the device you want to remove.
    3. Click Remove Device.
    4. Click Remove to confirm device removal.

    Removing a device deactivates Norton Security Online for that device but doesn't uninstall the application.

  • How do I get started with Norton Security Online

    Your Norton Security Online subscription from Yahoo helps protect Windows PC computers, Mac computers, and Android and iOS devices from online threats.

    Download and install Norton Security Online on up to five devices to get started. Once activated, you can manage device protection with an easy-to-use Web portal.

    Features include:

    • WiFi security - Get alerted if your device is connected to a WiFi network that's at risk of attack
    • Malware blocker - Scans and removes malware, spyware, viruses and other threats to help keep your computer clean
    • OS update alerts - Operating systems stay on top of the latest threats with updates, and Norton alerts you when an OS update is available, for both iOS and Windows
    • Privacy protection - Automatically scans apps and lets you see privacy risks before you download them
    • Online protection - Bank-grade encryption protects your private and financial information when you go online
  • Where can I view devices and manage protection and features?

    After you've installed Norton Security Online on one or more devices, you can view and manage devices that have been added to your subscription from your Norton account's Device Security page.

    Use the Norton Security application installed on your device to perform scans and manage your security features.