60033_PPT_ch02.pdf - The Investigators Office and Laboratory

Chapter 2: The Investigator’s Office and Laboratory

Objectives

  • Understand certification requirements for digital forensics labs.

  • List physical requirements for a digital forensics lab.

  • Explain criteria for selecting a basic forensic workstation.

  • Describe components for developing a business case for a forensics lab.

Understanding Forensics Lab Certification Requirements

  • Digital forensics labs must follow guidelines from the American Society of Crime Laboratory Directors (ASCLD).

  • Important to set up processes for managing cases and ethical standards.

Identifying Duties of the Lab Manager and Staff

  • Lab Manager Duties:

    • Monitor lab policies and provide a safe working environment.

    • Knowledge of hardware, software, and operating systems is crucial.

  • Staff Member Duties:

    • Regular checks and compliance with ASCLD web resources.

Lab Budget Planning

  • Break down costs into daily, quarterly, and annual expenses.

  • Use past expenses to project future costs and plan for different types of computer crimes.

Acquiring Certification and Training

  • Relevant Certifications:

    • Certified Forensic Computer Examiner (CFCE) through IACIS.

    • ISC² Certified Cyber Forensics Professional (CCFP).

  • Continuous skills updating is emphasized.

Determining Physical Requirements for a Computer Forensics Lab

  • Labs must be secure to protect evidence integrity.

  • Minimum requirements include locked access and controlled visitor access.

Overseeing Facility Maintenance

  • Immediate repairs of physical damages are essential.

  • Security policies should be enforced with visitor logs and escorting procedures.

Auditing a Digital Forensics Lab

  • Regular audits ensure compliance with operational policies and maintaining security.

Determining Floor Plans for Digital Forensics Labs

  • Layout depends on budget and available space.

  • Small Labs: 1-2 forensic workstations.

  • Mid-sized Labs: More workstations, exits, and library spaces.

  • Large Labs: Separate evidence rooms with managed access.

Selecting a Basic Forensic Workstation

  • Workstations vary by task requirements, ranging from general to resource-heavy tasks.

Building a Business Case for Developing a Forensics Lab

  • Justify the need for a lab with clear benefits to the organization and potential cost savings.

  • Include a detailed budget and implementation plan for approval.

Summary

  • A digital forensics lab is crucial for conducting investigations securely.

  • Ongoing training and proper facilities are necessary for effective operation.