This directory consists of one daemon: kwalletd, and one library, in backend. KWallet::Backend is used inside kwalletd to manage the actual files and encryption. KWallet::Wallet, used to represent wallet entries and to encapsulate communication to and from the wallet server kwalletd, is part of the public API and has been moved to kdeui. Application level: KSystemTray notifier for wallet accesses Konqueror plugin KControl module You can also read the paper at http://www.staikos.net/~staikos/papers/2003/