MAC addresses malicious code dangers man in the middle attacks 2nd manual trusts (Windows NT) Mark Keys as Exportable option master key perfect forward secrecy (PFS) master keys, protecting with Syskey maximum life for renewals of user tickets service tickets user tickets maximum tolerance for computer clock synchronization MBSA (Microsoft Baseline Security Analyzer) as an attacker's tool determining current security status with Microsoft CA (certificate authority) Microsoft Management Console (MMC) Local Security Policy snap-in Routing and Remote Access snap-in 2nd 3rd Security Configuration and Analysis console snap-in Microsoft Operations Framework (MOF) Microsoft Outlook, configuring for secure email Microsoft Software Update Services integrating with MBSA Microsoft Solutions Framework (MSF) middle- tier applications and Kerberos impersonation misconfigurations, reducing likelihood of Mitnick, Kevin MMC (Microsoft Management Console) Local Security Policy snap-in Routing and Remote Access snap-in 2nd 3rd Security Configuration and Analysis console snap-in modes of protection used by Syskey configuring mode 2 MS-CHAP (Microsoft Challenge-Handshake Authentication Protocol) MS-CHAP v2 (Microsoft Challenge-Handshake Authentication Protocol, Version 2) multimaster domain concept (Active Directory)