1. The credential vault in Websphere Portal consists of a Vault Segments and a Credential Slots.
2. Voucher Insurance is usually divided into one of the fuse segments, while a fuse section typically contains one or more credentials.
3. Insurance segments have two different types of Administrator-Managed Segments and User-Managed Segments
4. Credentials include: System Slot, Administrative Slot, Shared Slot, Portlet Private Slot
