https://netcrook.com/wikicrook?slug=authenticated-session-3de02e1b&lang=en
Authenticated session - WIKICROOK
A logged-in browser or app session that carries the user’s existing access and privileges.
authenticated session
https://core.trac.wordpress.org/ticket/27165
#27165 (Incorrect nonce supplied when authenticated session expires) – WordPress Trac
Blog Tool and Publishing Platform
authenticated sessionincorrectnoncesuppliedexpires