Install Norton device security on Mac
Your Norton product is supported only on Mac OS X 10.7.5 (Lion) or later. If your Mac runs on OS X 10.6 or earlier, upgrade your Mac operating system to the supported version.
To install Norton product version 8.x or later, you need to have Mac OS X 10.10.x or later.
Before you install Norton, Symantec recommends that you click and read your product license agreement.
-
Click .
-
In some cases, Norton provides you an alert to join the Norton Community Watch that collects information about potential security risks from your computer and sends the information to Symantec for analysis. Do any one of the following:
You can click to know more about Norton Community Watch.
-
When prompted, type your administrator account password, and then click .
-
If you see the System Extension Blocked alert, click .
-
In the Norton installation window, click .
-
In the Security & Privacy window, click the lock icon at the bottom of the window, and then type your administrator account password.
-
Click .
-
Do any one of the following:
-
Click corresponding to the Symantec message.
-
If you have multiple software or vendor installed on your Mac that requires your authorization, then you see message instead of message. In that case, click , select in the list, and then click .

-
Navigate back to the Norton installation window, click .
-
Click .
-
After you restart your Mac, in the Norton installation window, click .
-
Click .
-
If you see the System Extension Blocked alert, click .
-
In the Security & Privacy window, click the lock icon at the bottom.
-
When prompted, type your administrator account password, and then click .
-
Click corresponding to the Norton message, navigate back to the Norton installation window, and then click .
-
In the Norton installation window, click to allow Norton to access your disk for better protection.
-
In the Security & Privacy window, select from the list.
-
Navigate back to the Norton installation window and click .
-
Click .
-
In some cases, Norton provides you an alert to join the Norton Community Watch that collects information about potential security risks from your computer and sends the information to Symantec for analysis. Do any one of the following:
You can click to know more about Norton Community Watch.
-
When prompted, type your administrator account password, and then click .
-
In the Norton installation window, click or .
-
Do any one of the following:
-
Click corresponding to the Symantec message.
-
If you have multiple software or vendor installed on your Mac that requires your authorization, then you see message instead of message. In that case, click , select in the list, and then click .
-
In the Norton Security installation window. click .
-
Click to complete the installation process.
-
Click .
-
In some cases, your Norton product provides you an alert to join the Norton Community Watch that collects information about potential security risks from your computer and sends the information to Symantec for analysis. Do any one of the following:
You can click to know more about Norton Community Watch.
-
When prompted, type your administrator account password, and then click .
-
When the installation completes, click . Your product installation completes after you restart your Mac.
The solution made it easy for me to handle my issue.
Yes
No
Help us improve this solution.
Thank you for helping to improve this experience.
DOCID: v100803770
Operating System: Mac OS X
Last modified: 10/22/2019