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If you don't want to create individual accounts for each user, you can also use ipushpull encryption to protect pages. See this article for more details.
1. Invite Users to your Folder
To create an ipushpull account for a user you should first invite them to your folder. See this page for instructions.
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2. Give them access to their Pages
After they have accepted your invitation you need to grant them access to the pages you want them to see. This page explains how.
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3. Embed the ipushpull page into your site
Embed the ipushpull page in your website as explained here.
4. What users see before they log in
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