By default, people who don't have an account or aren't signed in to your Higher Logic Vanilla (Vanilla) community can view public content but cannot participate.
Enable Private Communities when you want to require sign-in before anyone can view community content. Guests are redirected to the sign-in page, making the community a members-only space.
Private Communities comparison: ON vs. OFF
- OFF — Guests can browse public community content but cannot participate.
- ON — Guests cannot view community content and are redirected to the sign-in page. Whether they can create an account depends on your registration method.
Decide how much of your community should be private
Before enabling Private Communities, consider whether you need to restrict the entire community or only specific areas.
For many communities, a hybrid approach provides a better balance between privacy, discoverability, and demonstrating the value of membership. Use category permissions and roles to restrict sensitive discussions while keeping selected content available to guests.
Public content could include:
- Blog posts and announcements
- A welcome center or community overview
- Frequently asked questions and knowledge base articles
- Selected discussions that demonstrate the value of membership
- Guest-facing homepage content with calls to sign in or register
Public content can appear in search results, be shared through other channels, and potentially be used or cited by AI-powered search tools.
Use Private Discussions with Guest Preview
If available in your community, Private Discussions with Guest Preview provides another option for selected private categories. It lets guests see a limited preview of a discussion while keeping the complete content restricted to signed-in members.
For each category, you can configure:
- How many words guests can see
- Whether images are hidden
- Whether embedded content, such as videos, is hidden
- Guest-facing messaging that explains the benefits of signing in or registering
Choose a preview length that gives guests meaningful context without exposing sensitive information. After configuring the category, test it while signed out to confirm that the preview, hidden media, and registration prompt work as intended.
Guest Preview can help prospective members discover and understand the value of restricted discussions. However, maintaining genuinely public resources remains the strongest approach when SEO and generative engine optimization (GEO) are important.
When to enable Private Communities
Enable Private Communities when all community content must require authentication, such as for an internal, regulated, confidential, or exclusively member-based community.
Even if you cannot expose community content, consider leaving Private Communities disabled and using category permissions to restrict access. Guests can then see a tailored homepage that explains the benefits of membership and directs them to sign in or register.
For more strategic guidance, see Public vs. Private Communities.
Enable Private Communities
- Access the Dashboard.
- Navigate to Settings > Membership > Roles & Permissions.
- Click the Advanced Settings button.
- In the resulting dialog, enable the Enable Private Communities option.
- Click Save to apply the update.
SEO and GEO considerations
Enabling Private Communities limits public discoverability. Search-engine crawlers and AI retrieval systems that access your site as guests are redirected to sign in, so they generally cannot crawl, index, summarize, or cite member-only content.
- SEO impact — Private content is not eligible to earn visibility in public organic search. Previously indexed URLs might remain in search results temporarily, but visitors cannot access the content without signing in and the URLs can drop from search indexes over time.
- GEO impact — Generative engine optimization (GEO) helps content appear as a source in AI-generated answers. AI systems cannot reliably use or cite content they cannot access, so making an entire community private substantially reduces this opportunity.
If public search and AI visibility are important, consider keeping suitable content public or publishing public summaries and knowledge base articles while reserving sensitive discussions for members. Learn more in Search Engine Optimization (SEO).
Registration considerations
Registration works the same way in private and public communities, but your selected method determines how easily someone can become a member:
- Basic registration grants access immediately after a visitor submits the registration form. Use it only when open membership is intentional.
- For controlled membership, use Approval, Invitation, or Connect (SSO), depending on how your organization manages access.
To compare the available methods, see the article below.
Privacy and file access
Private Communities controls access to community pages, but it is not a substitute for reviewing registration, roles and permissions, SSO, and file security together.
To restrict direct access to uploaded files, use Secure Media Uploads. This feature protects newly uploaded files according to the permissions of the content they belong to. Files uploaded before Secure Media Uploads was enabled are not retroactively protected.