出典:Wikipedia
出典:『Wikipedia』 (2011/05/17 13:21 UTC 版)
LM hash, LanMan, or LAN Manager hash is the primary hash that Microsoft LAN Manager and Microsoft Windows versions prior to Windows NT used to store user passwords. Support for the legacy protocol continued in later versions of Windows for backward compatibility, but was recommended by Microsoft to be turned off by administrators; as of Windows Vista, the protocol is disabled by default, but continues to be used by some non-Microsoft CIFS implementations.