This curriculum spans the technical, operational, and compliance dimensions of digital forensics, comparable in scope to a multi-phase incident response engagement across hybrid environments, from initial evidence acquisition to legal defensibility and reporting.
Module 1: Foundations of Digital Forensics in Enterprise Security
- Selecting write-blockers and forensic imaging tools compatible with enterprise storage architectures, including SAN and NAS environments.
- Establishing chain-of-custody protocols for evidence collected from cloud-hosted workloads across AWS, Azure, and GCP.
- Defining forensic readiness policies that align with regulatory requirements such as GDPR, HIPAA, and SOX.
- Integrating forensic data collection into existing SIEM frameworks without degrading system performance.
- Documenting hardware and software configurations for forensic lab environments to ensure reproducibility and audit compliance.
- Implementing secure evidence storage using encrypted, access-controlled repositories with role-based audit logging.
Module 2: Evidence Acquisition Across Diverse Platforms
- Performing live memory captures from Windows, Linux, and macOS endpoints during active incident response.
- Extracting forensic images from mobile devices using Cellebrite or similar tools while preserving metadata integrity.
- Acquiring virtual machine disk snapshots from VMware and Hyper-V environments without disrupting production workloads.
- Handling full-disk encryption scenarios by coordinating with legal teams to obtain decryption keys or credentials.
- Collecting log data from containerized environments using Docker and Kubernetes without altering container state.
- Mapping network-attached IoT and OT devices for evidence acquisition while minimizing operational disruption.
Module 3: Forensic Analysis of Storage Media
- Reconstructing deleted files and directories using file carving techniques in unallocated disk space.
- Interpreting Master File Table (MFT) entries in NTFS to identify file creation, modification, and access anomalies.
- Recovering artifacts from ext4 and XFS filesystems, including journal analysis and inode examination.
- Identifying and analyzing alternate data streams (ADS) in Windows environments used to conceal malicious payloads.
- Resolving timestamp discrepancies across time zones and system clocks during cross-jurisdictional investigations.
- Validating disk image integrity using cryptographic hash comparisons (SHA-256, MD5) at multiple processing stages.
Module 4: Network Forensics and Log Correlation
- Configuring network taps and port mirroring on enterprise switches to capture full packet captures (PCAPs) for analysis.
- Filtering and parsing NetFlow, IPFIX, and firewall logs to reconstruct attack timelines and lateral movement.
- Correlating IDS/IPS alerts with endpoint logs to validate suspected command-and-control (C2) communications.
- Decrypting TLS traffic using session keys obtained from compromised servers for forensic inspection.
- Handling large-scale log retention by implementing tiered storage with automated log rotation and indexing.
- Identifying spoofed or forged network artifacts in denial-of-service or man-in-the-middle attack scenarios.
Module 5: Malware and Memory Forensics
- Extracting process memory dumps from suspicious running processes using tools like Volatility or Rekall.
- Identifying rootkit presence through direct kernel memory analysis and SSDT hook detection.
- Reverse engineering malicious binaries in isolated sandbox environments with controlled network access.
- Mapping injected code in legitimate processes by analyzing memory region permissions and anomalies.
- Extracting encryption keys and C2 server addresses from decrypted memory regions.
- Preserving volatile memory data during incident response when systems cannot be immediately powered down.
Module 6: Cloud and Hybrid Environment Forensics
- Requesting forensic data from cloud service providers under shared responsibility models and legal agreements.
- Using AWS GuardDuty, Azure Sentinel, or GCP Security Command Center logs as primary forensic sources.
- Acquiring forensic images of EBS volumes, Azure Managed Disks, or Persistent Disks via API-driven workflows.
- Mapping ephemeral resources such as serverless functions and auto-scaled instances to evidence collection timelines.
- Handling multi-tenancy challenges in SaaS applications when investigating unauthorized data access.
- Implementing cloud-native logging with CloudTrail, Cloud Logging, or Activity Log retention policies for 365+ days.
Module 7: Legal and Ethical Compliance in Investigations
- Drafting forensic investigation warrants and legal requests for data access across international jurisdictions.
- Ensuring forensic activities comply with privacy laws when accessing employee-owned devices under BYOD policies.
- Redacting personally identifiable information (PII) from forensic reports prior to external disclosure.
- Coordinating with legal counsel before seizing systems involved in ongoing business operations.
- Documenting all forensic procedures to meet Daubert or Frye standard requirements for court admissibility.
- Managing disclosure of forensic findings to law enforcement while preserving investigation integrity.
Module 8: Incident Response Integration and Reporting
- Embedding forensic data collection into predefined incident response playbooks for ransomware and data breaches.
- Generating forensic timelines using timeline analysis tools (e.g., Plaso) to support root cause determination.
- Producing technical reports with annotated artifacts for executive, legal, and technical stakeholders.
- Conducting peer review of forensic conclusions to reduce confirmation bias and analytical errors.
- Integrating forensic findings into threat intelligence platforms to update detection rules and IOCs.
- Archiving investigation materials with metadata tagging for future audits or re-examination.