@neg9

Local security meetups in your area. Come to a meeting, or start a group in your area!

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neg9.org
Joined June 2010
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2010: Eric Butler announced Firefox extension Firesheep's release at Toorcon, making HTTP session hijacking on open Wi-Fi trivial. Today >95% of websites have enabled HTTPS and efforts like browser HTTPS-Only mode have largely eliminated the risk. A security industry success! 🏆
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Are you a #hamradio operator looking to boost your skills for emergency communications? Interested in helping but don't know where to start? Come to Comm Academy 2021! You'll find expert instruction, great people, and lots of learning! Register at commacademy.org
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We've compiled and released all of the challenges from the last OpenCTF at DEF CON 27 in 2019! Check them all out here: github.com/Neg9/OpenCTF-2019 - better late than never, right?

GitHub - Neg9/OpenCTF-2019: DEF CON 27 (2019) OpenCTF Repository - Developed, Organized, and Hosted...

DEF CON 27 (2019) OpenCTF Repository - Developed, Organized, and Hosted by Neg9 - Neg9/OpenCTF-2019

github.com
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BREAKING: Ham Radio is still useful in 2020! Stay safe Washington (and everyone else with fires) #WAfires #wildfire
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Neg9 hosted the #OpenCTF at #DEFCON27 and we wanted to thank everybody who came out and played! If you played and have any feedback for us, tweet to us or find us in IRC (efnet #neg9). Hope everyone enjoyed the game!
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#OpenCTF will end tonight at 7PM (and there will be no OpenCTF tomorrow). >7PM, we'll have a debriefing session where interested players can ask questions of the organizers. You have just under 1.5 hours to pwn your services, find your flags, and get your points. #TRYHARDER!
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At 8PM, the network-based challenges will be shut down and flag submissions will be disabled. Download what you can and hack all night. We'll totally be working all night and not drinking. Join us tomorrow morning at 10AM for more hacks and submit your overnight flags. #OpenCTF
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There's currently a 4 point delta between 1st and 2nd place for #DEFCON27 #OpenCTF! Keep it up #IE6 and #noproblem!
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Everyone, tomorrow after the #DEFCON #OpenCTF it'd be great to party with everyone at Guy Fieri's Hacker VIP Party! We have limited VIP passes if you're a top player! He's giving a Kali Linux presentation that's not to miss!
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We have a plethora of TinyHW devices left, if you're in the Top 50 come pick up your kit now! At 1900hrs / 7pm we will open TinyHW to all teams that have scored points (while supplies last, act now!) #DEFCON27 #OpenCTF
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v& forever made us check crazy shit in our bags.
OpenCTF@open_ctf9 Aug 2019
WiFi got ya down? We don't dare leave home without modems, floppy drives, and switches. Grab an Uber and #TryHarder goo.gl/maps/c7yWZVGZvo6YZyAg…

Fry's Electronics · 6845 S Las Vegas Blvd, Las Vegas, NV 89119

★★★★☆ · Electronics store

google.com
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We have some hackers amidst us!
OpenCTF@open_ctf9 Aug 2019
Nice work @DJHardB (burner_herz0g) for being the first to solve tinyhw0! That was FAST! #DEFCON27 #OpenCTF
Go Hack Harder at #DEFCON27 with @open_ctf !
DEF CON TV@DEFCON_TV9 Aug 2019
OCTF hardware/physical challenge!
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Wave 2 is open with harder and more devious challenges! #DEFCON27 #OpenCTF
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Hey you hackers! We'll be shutting down OpenCTF for the day at 2000hrs/8PM. Back up tomorrow at 1000hrs/10AM! You need to GTFO of the contest room by 2100hrs/9PM
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Warning: Moar challenges will be released in a new wave at 1500hrs/3PM. Not ready for more challenges? That's too bad. #TRYHARDER!
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Are you sleeping, drunk, or fixing last-minute bugs in your CTF? Yeah, us neither. ;] See you tomorrow at 10:00hrs in the contest area, DEF CON!
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Patience, young grasshopper - OpenCTF will be ready for you at DEF CON 27, just days away - openctf.cat/
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Check out the resources for @rootfoo's awesome presentation about Linux rootkits at @hushcon at github.com/rootfoo/rootkit

GitHub - rootfoo/rootkit: Fully functional but simplified Linux Kernel Module (LKM) Rootkit for...

Fully functional but simplified Linux Kernel Module (LKM) Rootkit for educational purposes - rootfoo/rootkit

github.com
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#defcon26 #linecon #pizzacon #beachballcon
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