Knowledge ID: K0117

Knowledge Description: Knowledge of file system implementations (e.g., New Technology File System [NTFS], File Allocation Table [FAT], File Extension [EXT]).

Work Roles with this Knowledge:

• Work Role ID: IN-FOR-001
  Work Roles: Law Enforcement/Counterintelligence Forensics Analyst
  Work Role Description: Conducts detailed investigations on computer-based crimes establishing documentary or physical evidence, to include digital media and logs associated with cyber intrusion incidents.
  Category: Investigate
  Specialty Area(s): Digital Forensics
• Work Role ID: IN-FOR-002
  Work Roles: Cyber Defense Forensics Analyst
  Work Role Description: Analyzes digital evidence and investigates computer security incidents to derive useful information in support of system/network vulnerability mitigation.
  Category: Investigate
  Specialty Area(s): Digital Forensics
• Work Role ID: OM-ADM-001
  Work Roles: System Administrator
  Work Role Description: Responsible for setting up and maintaining a system or specific components of a system (e.g. for example, installing, configuring, and updating hardware and software; establishing and managing user accounts; overseeing or conducting backup and recovery tasks; implementing operational and technical security controls; and adhering to organizational security policies and procedures).
  Category: Operate and Maintain
  Specialty Area(s): Systems Administration