Added sentance to Server-Side Session Store saying data is encrypted

Author: ProgrammerAL

astro/src/content/docs/identityserver/data/operational.md

@@ -108,7 +108,7 @@ The [server-side sessions](/identityserver/ui/server-side-sessions/index.md) fea
 ### Server-Side Session Store
 
 The [IServerSideSessionStore](/identityserver/reference/stores/server-side-sessions.md) abstracts storing the server-side session data.
-[ServerSideSession](/identityserver/reference/stores/server-side-sessions.md#serversidesession) objects act as the storage entity, and provide several properties uses as metadata for the session. The `Ticket` property contains the actual serialized data used by the ASP.NET Cookie Authentication handler.
+[ServerSideSession](/identityserver/reference/stores/server-side-sessions.md#serversidesession) objects act as the storage entity, and provide several properties used as metadata for the session. The `Ticket` property contains the actual serialized data used by the ASP.NET Cookie Authentication handler. By default, this serialized data is stored in an encrypted state.
 
 The methods on the [IServerSideSessionStore](/identityserver/reference/stores/server-side-sessions.md) are used to orchestrate the various management functions needed by the [server-side sessions](/identityserver/ui/server-side-sessions/index.md#session-management) feature.