Setting listener passwords on legacy databases
Hi all!
It seems that setting listener passwords on 11g and 12c databases is deprecated as per Doc ID 1328725.1. The reason given appears entirely valid in that from not setting a password, there is no "loss of security because authentication is enforced through local operating system authentication". That makes sense, and even more so in my case, setting a password didn't prevent anyone from stopping, starting or modifying listener operation once they had the requisite Windows OS privileges to do so.
So my question is this: a colleague has been asked to set a listener password on a legacy 9i database running on Windows. Does the listener in 9i operate differently to 11g & 12c? Are any advantages conferred in setting a listener password in 9i? Or does the same apply to 9i regarding the local operating system authentication?