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, cybersecurity, and blue team.
A subreddit dedicated the security training company Security Blue Team.
Popular Themes in r/SecurityBlueTeam
#1
Advice Requests
: "I just passed my BTL1 with 80%. Ask me anything"
31 posts
#2
Solution Requests
: "Looking for an EDR I can learn/practice on (free or trial without card)"
7 posts
#3
Pain & Anger
: "got BTL2 for free , and i feel scammed"
6 posts
#4
Self-Promotion
: "I just passed BTL1 with a 90% score!"
4 posts
#5
Ideas
: "Anything else like CJDE or is it the first of it's kind?"
3 posts
#6
Money Talk
: "Looking for promos/discounts on the BTL1"
1 post
Popular Topics in r/SecurityBlueTeam
#1
Btl1
: "I just passed Btl1 with a 90% score!"
60 posts
#2
Exam
: "Passed the Exam !!"
45 posts
#3
Security
: "Is it possible to pass BTL1 with 0 work experience in IT Security or IT in general? I have Security+ from CompTIA tho"
25 posts
#4
Cybersecurity
: "Recommended Cybersecurity Podcast!"
20 posts
#5
Blue Team
: "Blue Team Online Writeups"
20 posts
#6
Passed
: "Passed from first attempt"
13 posts
#7
Btl2
: "Anyone passed Btl2?"
11 posts
#8
Labs
: "Blue Team Labs Online: Spilled Bucket Q5"
8 posts
#9
Soc
: "Junior Soc interview soon"
8 posts
#10
Certification
: "Decided to pursue the BTL1 Certification"
7 posts
Flair Used in r/SecurityBlueTeam
#1
Question
: "Had my Sec+ & CySA+, should I do BTL1?"
68 posts
#2
Education/Training
: "I just passed BTL1 with a 90% score!"
50 posts
#3
Discussion
: "got BTL2 for free , and i feel scammed"
21 posts
#4
News
: "Passed BTL1, here's what I did to prepare."
19 posts
#5
Other
: "It's even prettier in person"
12 posts
#6
Threat Intelligence
: "I just passed my BTL1 with 80%. Ask me anything"
8 posts
#7
Vulnerability
: "LetsDefend, SecurityBlueTeam, or CyberDefenders?"
4 posts
#8
Security Management
: "Software and tools for automated blue team operations using reinforcement learning"
4 posts
#9
Endpoint Security
: "An open source real-time HIDS based on Sigma rules"
3 posts
#10
Security Engineering
: "Sigma – A shareable detection format for security professionals"
3 posts
Member Growth in r/SecurityBlueTeam
Yearly
+3k members(16.9%)
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About
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Last updated: May 28, 2026