r/dfir
5k members
r/dfir is a subreddit with 5k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses forensics, dfir, incident, response, and ai.
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
Advice Requests
: "Possible alternatives to Incident Response"
11 posts
#2
Solution Requests
: "I built an open-source tool that uses AI to automate Windows forensic triage — just upload an E01/ZIP and get a report"
9 posts
#3
News
: "AI + Digital Forensics (X-Post)"
8 posts
#4
Self-Promotion
: "Tool release: decrypt VMware vTPM-encrypted .vmem/.vmsn for memory forensics (Volatility-ready)"
5 posts
Popular Topics in r/dfir
#1
Forensics
: "AI + Digital Forensics (X-Post)"
23 posts
#2
Dfir
: "Gulp - open-source incident response & log analysis platform with a multi-timeline UI (Dfir / blue team)"
14 posts
#3
Incident
: "Possible alternatives to Incident Response"
7 posts
#4
Response
: "Possible alternatives to Incident Response"
7 posts
#5
Ai
: "I built an open-source tool that uses Ai to automate Windows forensic triage — just upload an E01/ZIP and get a report"
5 posts
#6
Malware
: "Malware Analysis Sandbox"
5 posts
#7
Incident Response
: "Gulp - open-source Incident Response & log analysis platform with a multi-timeline UI (DFIR / blue team)"
5 posts
#8
Open Source
: "VanGuard: open-source cross-platform IR toolkit, single binary, 28 pre-built use cases, works air-gapped (MIT)"
3 posts
#9
Tool
: "VanGuard: open-source cross-platform IR Toolkit, single binary, 28 pre-built use cases, works air-gapped (MIT)"
3 posts
#10
Report
: "Free browser tool for turning messy IOC and timeline notes into DOCX Report appendices (no signup, runs offline)"
3 posts
Member Growth in r/dfir
Yearly
+1k members(35.1%)
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About
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Last updated: September 19, 2026