Is WordPress MultiSite secure & how much can it scale? WordPress.com — single best example of WordPress Multisite at a large scale. Period. As for the expertise to be able to maintain and manage the cluster — which you should question yourself — it’s a different story. By creating admins for each subdomain, what security … Read more
Multi-Site Subfolder User Permission Issue
single sign on for wordpress multi site
MU: There 3 super admins but it says there are 5
“Micro-Site” Options
Subsite access without being a member of the subsite in wp multisite network
I too am looking for the answer to this erroneous error. The closest I can find is that it is either a plugin specific setting in the plugin for permissions or it is a nonce that is not validaing. See: Getting “The link you followed has expired” when adding custom post
Register existing user on another site in a multisite network?
Preferred method of setting user role only works on Main Site in Network
If anybody else stumbles on this, here is the answer i worked out: Even for multi-site, there is only one users table in your WP database. So it does not matter where they register. However, unless you configure it properly when they sign up, the user will be “tagged” to the site that they first … Read more