r/cisoseries is a subreddit with 3k members. The most common kinds of discussions are advice requests and pain & anger, and the community frequently discusses security, hacking, ciso, series, and risk.
Couples therapy for security practitioners and vendors.
CISO Series Podcast - Tuesdays 6:00 A.M. ET
Defense in Depth - Thurdays 6:00 A.M. ET
Cyber Security Headlines - Weekdays 6:00 A.M. ET
Super Cyber Friday - Fridays 1:00 P.M. ET
CISO Series Meetup - Fridays 2:00 P.M. - 2:45 P.M. ET
Cyber Security Headlines - Week In Review - Fridays 3:30 P.M. ET
Popular Themes in r/cisoseries
#1
Advice Requests
: "How to find job as deputy CISO ?"
8 posts
#2
Pain & Anger
: "Right now we’re all prime targets for social engineering attacks,"
7 posts
#3
Solution Requests
: "What cybersecurity hygiene practices do you know to follow, but don’t?"
4 posts
#4
Self-Promotion
: "A Free tool for Security Researchers & CISOs: SCORES"
1 post
Popular Topics in r/cisoseries
#1
Security
: "CISO/Security Vendor Relationship Podcast: Serious Hackers Wear TWO Black Hoodies"
70 posts
#2
Hacking
: "PREVIEW [3-26-21] "Hacking Insider Risk" - CISO Series Video Chat"
52 posts
#3
Ciso
: "Today marks the two-year anniversary of Ciso/Security Vendor Relationship Podcast"
48 posts
#4
Series
: "I've Got Zero Trust In My Understanding of Zero Trust - CISO Series"
34 posts
#5
Risk
: "Six Explanations of Cyber Risk Quantification in 90 Seconds"
25 posts
#6
Defense
: "Defense in Depth: Hiring Talent with No Security Experience"
23 posts
#7
Ciso Series
: "PREVIEW [9-24-21] "Hacking Threat Intelligence" - Ciso Series Video Chat"
17 posts
#8
Cyber
: "It's happening today. CISO Series AMA with all three hosts on r/Cybersecurity at 4 PM Pacific"
15 posts
#9
Depth
: "Defense in Depth: Hiring Talent with No Security Experience"
15 posts
#10
Cloud
: "Cloud providers will tell you what you want to hear"
11 posts
Flair Used in r/cisoseries
#1
Other
: "How to find job as deputy CISO ?"
22 posts
#2
Is this a big deal?
: "CVE and Mitre"
10 posts
#3
Confession
: "Feedback from a CISO"
5 posts
#4
How should I handle this?
: "CISO - Board presentations -- make or break?"
3 posts
#5
Stupid question
: "Code Scanning SaaS - security responsible view on usage"
2 posts
#6
I’m afraid to ask, but…
: "Need advice: how do you handle vendor security questionnaires + follow-ups?"
1 post
Member Growth in r/cisoseries
Yearly
+360 members(15.9%)
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About
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This page gives a focused view of r/cisoseries, including current member size, discussion patterns, product reviews, and related communities to explore.
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Last updated: June 15, 2026