features (security) in Windows Server 2003 FEKs (file encryption keys) fiber- optic cables, security problems with File Allocation Table (FAT) file system, security issues with file encryption keys (FEKs) file permissions configuring protecting files with setting for shared files working with file security, provided by NTFS file servers [See servers] fingerprint readers fingerprints , scanned by biometric devices firewalls allowing SSL ports to pass through analyzing patterns in logs keeping external users out of IIS opening, to allow domain controller replication traffic placing VPN server behind protecting IIS servers sending IPSec traffic through floppy disks/ drives archiving certificates/private keys to controlling security vulnerabilities exporting certificates/private keys to required by Syskey mode 3 as risk factors footprinting attacks on DNS servers restricting forensic evidence of attacks, provided by log files forest trusts forests (Active Directory) providing security for forestwide components forestwide groups, managing forwardable tickets FTP (File Transfer Protocol)