Yes, it is possible to block users from posting or commenting on Facebook while still allowing them to browse Facebook articles using Sangfor NGAF.

You can use the NGAF's URL filtering feature to create a policy that blocks access to the specific URLs or domains that allow posting and commenting on Facebook. This can be done by creating a custom URL category and adding the URLs that allow posting and commenting. Once the category is created, you can then create a policy that blocks access to that category while allowing access to the rest of Facebook.

Here are the general steps to accomplish this:

Login to the NGAF web console and navigate to the "URL Filter" section.

Create a new custom URL category by clicking on the "Add" button and specifying a name for the category.

Add the URLs or domains that allow posting and commenting on Facebook to the custom URL category.

Create a new policy that blocks access to the custom URL category you just created.

Apply the policy to the appropriate user group or device group.

With this configuration, users will be able to browse Facebook articles, but they will not be able to post or leave comments. Note that this configuration will not prevent users from accessing Facebook through other means, such as mobile apps or proxy sites.

Yes, it is possible to block users from posting or commenting on Facebook while still allowing them to browse Facebook articles using Sangfor NGAF.

You can use the NGAF's URL filtering feature to create a policy that blocks access to the specific URLs or domains that allow posting and commenting on Facebook. This can be done by creating a custom URL category and adding the URLs that allow posting and commenting. Once the category is created, you can then create a policy that blocks access to that category while allowing access to the rest of Facebook.

Here are the general steps to accomplish this:

Login to the NGAF web console and navigate to the "URL Filter" section.

Create a new custom URL category by clicking on the "Add" button and specifying a name for the category.

Add the URLs or domains that allow posting and commenting on Facebook to the custom URL category.

Create a new policy that blocks access to the custom URL category you just created.

Apply the policy to the appropriate user group or device group.

With this configuration, users will be able to browse Facebook articles, but they will not be able to post or leave comments. Note that this configuration will not prevent users from accessing Facebook through other means, such as mobile apps or proxy sites.