r/dfir
5k members
r/dfir is a subreddit with 5k members. The most common kinds of discussions are solution requests and advice requests, and the community frequently discusses forensics, dfir, windows, incident response, and analysis.
A subreddit to discuss and share news, content, whitepapers, research, tutorials, webinars, or anything else regarding Digital Forensics and Incident Response (DFIR)
Popular Themes in r/dfir
#1
Solution Requests
: "An Open Source DFIR Platform: Parsing, Visualizing, Correlating evidences and empowering investigators with collaboration tools"
17 posts
#2
Advice Requests
: "DFIR process best practice"
17 posts
#3
News
: "AI + Digital Forensics (X-Post)"
4 posts
#4
Pain & Anger
: "TrickBot modules no longer present"
3 posts
#5
Ideas
: "Built a UEFI-Based Disk Cloning Utility"
1 post
#6
Self-Promotion
: "🚀 After 5 Years of Development – Releasing My Platform “UTI” to the Public"
1 post
Popular Topics in r/dfir
#1
Forensics
: "Introduction to MFTECmd - NTFS MFT and Journal Forensics (X-Post)"
68 posts
#2
Dfir
: "Gulp - open-source incident response & log analysis platform with a multi-timeline UI (Dfir / blue team)"
59 posts
#3
Windows
: "I built an open-source tool that uses AI to automate Windows forensic triage — just upload an E01/ZIP and get a report"
21 posts
#4
Incident Response
: "Gulp - open-source Incident Response & log analysis platform with a multi-timeline UI (DFIR / blue team)"
15 posts
#5
Analysis
: "Email Header Analysis and Forensic Investigation (X-Post)"
14 posts
#6
Security
: "DFIR Home Labs (X-Post)"
13 posts
#7
Forensic
: "Email Header Analysis and Forensic Investigation (X-Post)"
12 posts
#8
Incident
: "An Open Source DFIR Platform: Parsing, Visualizing, Correlating evidences and empowering investigators with collaboration tools"
10 posts
#9
Memory
: "Linux Memory Forensics - Memory Capture and Analysis (X-Post)"
9 posts
#10
Linux
: "Linux Memory Forensics - Memory Capture and Analysis (X-Post)"
9 posts
Member Growth in r/dfir
Yearly
+1k members(31.0%)
Similar Subreddits to r/dfir
r/blueteamsec
69k members
26.5% / yr
r/computerforensics
88k members
15.6% / yr
r/computerviruses
52k members
66.2% / yr
r/de_EDV
225k members
14.6% / yr
r/docker
314k members
13.0% / yr
r/Malware
99k members
14.2% / yr
r/MalwareAnalysis
14k members
81.1% / yr
r/netsec
564k members
6.8% / yr
r/technews
1.1M members
3.2% / yr
About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/dfir, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: June 22, 2026