r/Defcon

13k subscribers
created in 2008
last scan 6/13/2019


The official subreddit of world's largest hacker convention!
https://reddit.com/r/Defcon/

subreddits related to r/Defcon

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r/netsec
310k  subs
A community for technical news and discussion of information security and closely related topics.
https://reddit.com/r/netsec/
Subreddit for students or anyone studying Network Security. This is the place to ask questions regarding your netsec homework, or perhaps you need resources for certain subjects, either way you'll find them here! If you have info or resources you want added to resources, just let us know!
https://reddit.com/r/netsecstudents/
r/hacking
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A subreddit dedicated to hacking and hackers. Constructive collaboration and learning about exploits, industry standards, grey and white hat hacking, new hardware and software hacking technology, sharing ideas and suggestions for small business and personal security.
https://reddit.com/r/hacking/
r/HowToHack
164k  subs
Welcome to the guide by Zempirians to help you along the path from a neophyte to an elite... From here you will learn the resources to expand your knowledge and from there you can access our stronger resources for hands on training and wargames.... Free Public Access to Zempirians Training Lab - http://training.zempirians.com
https://reddit.com/r/HowToHack/
A moderated community dedicated to all things reverse engineering.
https://reddit.com/r/ReverseEngineering/
r/Malware
37k  subs
A place for malware reports and information.
https://reddit.com/r/Malware/
r/security
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A friendly and professional place for discussing computer security.
https://reddit.com/r/security/
r/blackhat
52k  subs
Blackhat library is here for the ongoing discussion and documentation of vulnerabilities and exploitation techniques, all in one place.
https://reddit.com/r/blackhat/
Dedicated towards the branch of forensic science encompassing the recovery and investigation of material found in digital devices, often in relation to computer crime. The field is the application of several information security principles and aims to provide for attribution and event reconstruction following forth from audit processes. This subreddit is not limited to just the computers and encompasses all media that may also fall under digital forensics (e.g., cellphones, video, etc.).
https://reddit.com/r/computerforensics/
r/amateurradio
46k  subs
Welcome to Reddit's own amateur (ham) radio club. If you are wondering what Amateur Radio is about, it's basically a two way radio service where licensed operators throughout the world experiment and communicate with each other on frequencies reserved for license holders. All topics relating to the hobby are welcome here, from purchasing and building equipment, to operating techniques and activities, and everything in between.
https://reddit.com/r/amateurradio/
r/crypto
96k  subs
Cryptography is the art of creating mathematical assurances for who can do what with data, including but not limited the classical example of encrypting messages so that only the key-holder can read it. Cryptography lives at an intersection of math, programming, and computer science. This subreddit covers the theory and practice of modern and *strong* cryptography, and it is a technical subreddit focused on the algorithms and implementations of cryptography.
https://reddit.com/r/crypto/
r/lockpicking
110k  subs
**A subreddit dedicated to the sport of lockpicking.**
https://reddit.com/r/lockpicking/
r/sysadmin
344k  subs
A reddit dedicated to the profession of Computer System Administration.
https://reddit.com/r/sysadmin/
r/networking
173k  subs
###Enterprise Networking Routers, switches and firewalls. Network blogs, news and network management articles. Cisco, Juniper, Brocade and more all welcome.
https://reddit.com/r/networking/
r/homelab
185k  subs
Welcome to your friendly /r/homelab, where techies and sysadmin from everywhere are welcome to share their labs, projects, builds, etc.
https://reddit.com/r/homelab/
r/linux
393k  subs
All things Linux and GNU/Linux -- this is neither a community exclusively about the kernel Linux, nor is exclusively about the GNU operating system.
https://reddit.com/r/linux/
r/RTLSDR
59k  subs
A subreddit for the low-cost software defined radio (SDR) community. While originally dedicated to the [RTL2832U USB rtl-sdr](http://sdr.osmocom.org/trac/wiki/rtl-sdr) project, relevant content related to general SDR, RF, and similar projects are also welcomed.
https://reddit.com/r/RTLSDR/
r/MrRobot
147k  subs
A subreddit for discussing the critically acclaimed USA network TV show *Mr. Robot*. *Mr. Robot* follows Elliot Alderson, a mentally troubled young hacker who is recruited to the hacktivist group *fsociety* by their enigmatic anarchist leader "Mr. Robot". Their mission is to wipe out all consumer debt by targeting the mega-conglomerate E Corp.
https://reddit.com/r/MrRobot/
r/PFSENSE
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The pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. Developed and maintaned by Netgate.
https://reddit.com/r/PFSENSE/
A subreddit for discussing the Raspberry Pi ARM computer and all things related to it.
https://reddit.com/r/raspberry_pi/
r/privacy
441k  subs
The intersection of technology, privacy, and freedom in a digital world.
https://reddit.com/r/privacy/
r/linuxadmin
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Expanding Linux SysAdmin knowledge
https://reddit.com/r/linuxadmin/
r/cissp
11k  subs
For all issues/questions/materials regarding the Certified Information Systems Security Professional (CISSP®) exam. Welcome to the *friendly* forum for anything regarding studying, writing, and working with the CISSP® exam certification. We understand its difficulty and are here to help!
https://reddit.com/r/cissp/
r/Kalilinux
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Dedicated to Kali Linux, a complete re-build of BackTrack Linux, adhering completely to Debian development standards with an all-new infrastructure that has been put in place.
https://reddit.com/r/Kalilinux/