r/cyberdefense
512 members
r/cyberdefense is a subreddit with 512 members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses cybersecurity, security, free, blog, and cyberdefense.
content relating to defending your network against attacks from foreign or domestic. Also several tips/tricks when using unix/linux
Popular Themes in r/cyberdefense
#1
Advice Requests
: "Come here for support and mitigation strategies for ransomware"
7 posts
#2
Solution Requests
: "Hosting Company I use"
3 posts
#3
Self-Promotion
: "New blog location! now ad free!"
2 posts
#4
Pain & Anger
: "Virus, spyware and annoying ads"
1 post
Popular Topics in r/cyberdefense
#1
Cybersecurity
: "Taiwan, U.S. Join Hands on Forging Cybersecurity Defense Strategy. 'for cross-border supply chains and jointly building a defense strategy to realize the long-term goal of global digital economic development'"
35 posts
#2
Security
: "Top 5 cloud cyber Security certifications in 2023"
11 posts
#3
Free
: "Free Course Online: Introduction to Cybersecurity by Cisco Networking Academy"
5 posts
#4
Blog
: "My personal Blog on cyber Defense"
3 posts
#5
Cyberdefense
: "Morpho and Orange Cyberdefense form cybersecurity partnership"
3 posts
#6
Malware
: "Zero to Hero Malware Reverse Engineering & Threat Intelligence"
3 posts
#7
Hacking
: "Hacking the Hackers with CanaryTokens"
3 posts
#8
Ransomware
: "Come here for support and mitigation strategies for Ransomware"
2 posts
#9
Linux
: "Free Course: Linux for Blue Team"
2 posts
#10
Digital Weapons
: "NEW VIDEO - Last chapter in the Digital Weapons series and this time FLAME!!! Flame, also known as Flamer, sKyWIper, and Skywiper, is modular computer malware discovered in 2012 that attacks computers running the Microsoft Windows operating system. The program is used for targeted cyber espionage"
2 posts
Member Growth in r/cyberdefense
Yearly
+21 members(4.3%)
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About
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Last updated: July 24, 2026