Sharepoint Farm 비밀번호 변경 방법

Reset the Farm Passphrase in SharePoint 2010

$passphrase = ConvertTo-SecureString -asPlainText -Force
Set-SPPassPhrase -PassPhrase $passphrase -Confirm

자세한 그림과 함께한 설명.
http://www.tcscblog.com/2011/01/20/reset-the-farm-passphrase-in-sharepoint-2010/