DFCS 625 is a three-credit course at the University of Maryland Global Campus with prerequisites DFCS 605 and DFCS 615. UMGC describes a hands-on examination of the tools, procedures, techniques and data associated with an incident response or cyber investigation on a Windows system.
The objective is to use forensic tools to recover, preserve and analyze data while identifying threats and improving an organization's security posture and policies. Credit may be received for only one of DFC 620 or DFCS 625. Windows has many artifact locations, so organization is the main challenge.
Course at a Glance
| Item | Details |
|---|---|
| University | University of Maryland Global Campus (UMGC) |
| Code and title | DFCS 625 Windows Forensics and Security |
| Credits | 3 |
| Prerequisites | DFCS 605 and DFCS 615 |
| Credit note | Credit for only one of DFC 620 or DFCS 625 |
| Format | Hands-on |
What DFCS 625 Covers
| Topic (from UMGC) | In plain language |
|---|---|
| Windows operating systems | How Windows is structured and what it records |
| Windows file systems | How files and metadata are stored |
| Forensic tools and techniques | Software and methods for recovery and analysis |
| Registry forensics | Settings and user activity stored in registry hives |
| Email and browser forensics | Messages, history, downloads and cache |
| Windows logs | Event records of logons, services and system actions |
| Anti-forensics | Techniques used to hide or destroy evidence |
Key Concepts Explained
Registry as a Record of Activity
The registry stores configuration and traces of activity, such as recently opened files and connected devices. Examiners read hives from an image rather than from a live system whenever possible.
Illustrative reasoning: An entry showing a USB device first connected at a given time, plus a log of file access to a document shortly after, supports a timeline. A careful write-up says what each artifact shows and what it does not prove on its own.
Logs and Correlation
Single events rarely tell the whole story. Correlate logon events, process creation and file access across sources to build a defensible sequence.
Anti-Forensics
Wiping, timestamp tampering and encryption can hide activity. Recognizing their signs, such as unusual gaps or modified times, is part of the analysis.
Typical Assignments and How to Approach Them
| Assignment type | What it tests | How to approach it |
|---|---|---|
| Artifact analysis labs | Locating and interpreting Windows artifacts | Record path, value and meaning for each artifact |
| Log analysis | Reading event records | Filter by event type and build a timeline |
| Email and browser examination | Reconstructing user activity | Link artifacts to times and accounts |
| Incident report | Reporting findings and fixes | Include security improvements, as the course objective states |
Where Students Get Stuck
- Too many artifact locations. Keep a reference table of artifact, location and meaning.
- Overstating conclusions. One artifact seldom proves intent.
- Time handling. Convert all times to one zone.
- No recommendations. The course also expects security improvements.
Planning Your Work
| Stage | Do this | Output |
|---|---|---|
| Setup | Verify the image and tool settings | Method note |
| Triage | Check logs, registry and user folders | Leads list |
| Analyze | Correlate artifacts | Timeline |
| Report | Conclusions and security fixes | Report |
Always record the evidence that supports each conclusion, and state alternative explanations where they exist.
An Artifact Reference Table to Build
| Artifact | What it can show | Caution |
|---|---|---|
| Registry run keys | Programs set to start automatically | Legitimate software also uses them |
| Event logs | Logons, service changes, process activity | Logs can be cleared or limited in size |
| Browser history and downloads | Sites visited, files fetched | Private modes and cleaning limit it |
| Email stores | Messages, attachments, headers | Headers can be forged |
Extend the table as you meet new artifacts in the course. Having the same three columns for each entry trains you to say what an artifact shows and where it can mislead, which is the habit that distinguishes careful examiners.
When you present a conclusion, pair it with two or more supporting artifacts where possible. A single registry key suggests; a registry key, a log entry and a file timestamp that agree make a much stronger case.
Final Checks Before Submitting
Confirm that times are in one zone, each conclusion cites at least one artifact with its location, alternative explanations are noted, and the report ends with concrete security improvements, as the course objective requires.
A short appendix listing tools, versions and settings makes your work easier to verify and shows the care expected in forensic practice.
Study Tips for DFCS 625
- Build your own artifact cheat sheet as you learn.
- Practice on sample images and check against known answers.
- Write findings as claim, evidence and limits.
- Revisit imaging and hashing from DFCS 615.
How We Help with DFCS 625
Send the assignment, rubric, notes and feedback. We can explain concepts, prepare custom reports using hypothetical data, or review your own report for clarity and structure. We do not log in to course or lab environments, and our help is for legitimate study only.
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Frequently Asked Questions
DFCS 605 and DFCS 615.
Three credits.
Credit may be received for only one of DFC 620 or DFCS 625.
Registry, email, browser and Windows log artifacts, among others.
Techniques that hide or destroy evidence; the course lists it as a topic.
To recover, preserve and analyze data, identify threats and improve organizational security posture and policies.