r/SecurityBlueTeam is a subreddit with 21k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses btl1, exam, security, blue team, and cybersecurity.
A subreddit dedicated the security training company Security Blue Team.
Popular Themes in r/SecurityBlueTeam
#1
Advice Requests
: "22 OSINT service for vulnerability detection that can be utilized in IT security."
18 posts
#2
Solution Requests
: "[Tool] Intel Owl, a Free and Open Source Threat Intelligence solution for your organization"
4 posts
#3
Money Talk
: "Anyone who's considering purchasing you might want to wait until the Black Friday deal comes."
4 posts
#4
Self-Promotion
: "I'm the founder of SBT, and I'm giving away £50,000 worth of training. No catch. Enter now!"
3 posts
#5
Pain & Anger
: "got BTL2 for free , and i feel scammed"
2 posts
#6
News
: "VPN and Privileged Access Management: The Key Technologies"
1 post
Popular Topics in r/SecurityBlueTeam
#1
Btl1
: "I just passed Btl1 with a 90% score!"
60 posts
#2
Exam
: "Passed the Exam !!"
48 posts
#3
Security
: "Security in 2021 what are you recommending?"
41 posts
#4
Blue Team
: "Blue Team Labs Online Has Launched! (Including FREE Blue Team content)"
29 posts
#5
Cybersecurity
: "MITRE ATT&CK based Enterprise Security Framework for Windows 10"
24 posts
#6
Windows
: "Understanding Windows Core Processes For Cyber Security Analysts"
13 posts
#7
Passed
: "Passed from first attempt"
13 posts
#8
Soc
: "Junior Soc interview soon"
12 posts
#9
Btl2
11 posts
#10
Ransomware
: "RDP brute forcing continues to be a favorite entry point for Ransomware actors. In this past month we saw activity from the Lockbit Ransomware family."
10 posts
Flair Used in r/SecurityBlueTeam
#1
Education/Training
: "Curated Blue Team Twitter Lists: 219 SOC/DFIR experts + 74 CERTs/CSIRTs accounts"
48 posts
#2
Question
: "What should I expect being on the SOC team?"
31 posts
#3
Threat Intelligence
: "[Tool] Intel Owl, a Free and Open Source Threat Intelligence solution for your organization"
23 posts
#4
Other
: "VirusTotal is not an Incident Responder"
15 posts
#5
SBT Official
: "Log4j summary, hunting tips, and IOCs. Link in comments"
13 posts
#6
Discussion
: "got BTL2 for free , and i feel scammed"
12 posts
#7
News
: "Passed BTL1, here's what I did to prepare."
12 posts
#8
Security Management
: "Github: austinsonger/Incident-Playbooks "Incident Response Process and Playbooks | Goal: Playbooks to be Mapped to MITRE Attack Techniques""
9 posts
#9
Network Security
: "Analyzing DNS Data Exfiltration with Wireshark | TryHackMe Advent of Cyber 1 Day 6"
7 posts
#10
Endpoint Security
: "Identifying Malicious Links used in Instagram Phishing Scam. Method to determining whether a login page is real or a phishing scam."
3 posts
Member Growth in r/SecurityBlueTeam
Yearly
+3k members(16.9%)
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About
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Last updated: June 4, 2026