r/datasecurity
2k members
r/datasecurity is a subreddit with 2k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses data security, cybersecurity, zero trust, soc2, and ai.
All Things Data Security -- News, Technology, Vendor Diligence, Data Breaches, SOC2, ISO27001, PCI DSS, GDPR Compliance and Best Practices.
Popular Themes in r/datasecurity
#1
Advice Requests
: "Are we actually closing the gap between DLP policy and real-world behavior?"
20 posts
#2
Solution Requests
: "Best DDR (Data Detection & Response) software tools"
13 posts
#3
Pain & Anger
: "The biggest data risk we found wasn’t hackers… it was internal visibility gaps"
5 posts
#4
Self-Promotion
: "Introducing Cipherion — the next-gen Encryption-as-a-Service platform"
4 posts
#5
News
: "Shadow AI"
4 posts
#6
Ideas
: "Context-Aware Security"
3 posts
#7
Opportunities
: "Want to be involved in testing a data security startup service?"
2 posts
Popular Topics in r/datasecurity
#1
Data Security
: "Data Security when integrating with 3rd party services"
27 posts
#2
Cybersecurity
: "Cybersecurity: Behavioural Analytics"
22 posts
#3
Zero Trust
: "Zero Trust is not a product"
15 posts
#4
Soc2
: "Email sending practices under Soc2 Compliances"
8 posts
#5
Ai
: "From POC to Production: How to Secure Ai at Scale?"
8 posts
#6
Compliance
: "Email sending practices under SOC2 Compliances"
6 posts
#7
Encryption
: "Is so called zero knowledge Encryption save? Is it true? Does anyone know of a independent proof? (link in comments)"
5 posts
#8
Data Breach
: "Security researchers have discovered that DeepSeek left a database publicly accessible, exposing user data and chat histories without any authentication required."
5 posts
#9
Security
: "Context-Aware Security"
5 posts
#10
Breaches
: "Top 3 Data Breaches This Week"
4 posts
Member Growth in r/datasecurity
Yearly
+2k members(269.1%)
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About
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Last updated: June 30, 2026