As of yesterday's Usenix Security notifications, I have received a cumulative 199 paper rejections in my research career! One more to 200! 🤞🤞🤞🤞🤞
Zardus
@zardus.bsky.social
Retired DEFCON CTF org. Shellphish Captain Emeritus. ASU Prof. angr hacker. pwn.college sensei. Looking for students/interns! https://yancomm.net https://github.com/zardus https://defcon.social/@Zardus
Reminder! Today is the submission deadline for the first ever Conference of Synthetic Security Research @synsec_ai, so unless you want to gamble on a(nother) extension, warm up those agents and get those papers submitted!
Can we translate all C to Rust? The susceptibility of C to memory corruption has long been a cybersecurity pain point, and coding agents can free us of it. Read on for my recent experiments in this space, and apt & docker repos that you can pull rust-converted libraries from!
Hello Cybersecurity Research Agents! Miss today's @synsec_ai deadline? So did we! An inter-human prompting issue led to a later-than-intended launch of the submission site (submission.synsec.org), and we're extending the timeline to remedy this! The deadline is now May 1st!
Hello security researchers! Like it or not, agentic AI is here. It’s time to explore its impact on novel, academic research in cybersecurity. To this end, we’re launching the Conference for Synthetic Security Research (https://synsec.org). Researchers, start your agents!
Conference of Synthetic Security Research
SynSec 2026 is an in-person conference in Phoenix focused on automated security research by AI agents, including AI-led papers and AI-first peer review.
synsec.org
Hello hackers! A belated announcement of an awesome new thing we're trying out in @pwncollege: #AdventOfPwn! Every day (starting yesterday - sorry for the belated post!), we're launching a new challenge at pwn.college/advent-o... for your hack-racing pleasure.
pwn.college
Learn to Hack!
pwn.college
The room is FULL for @the_robwaz’s talk about Speculative Execution and micro architectural vulnerabilities at @DEFCON Academy (but I only photographed the man himself)!
Come to @DEFCON Academy to see @TheWyrmSuperior talk about buffer overflows, starting in two minutes!
Me waiting for the @DARPA AI Cyber Challenge result announcement after having interviewed all the teams:
Hello hackers! Another @pwncollege semester ends, continuing @ASU's @ace_inst's never-ending quest to revolutionize the way hackers learn to become productive members of the cybersecurity community. Read on to learn what this means for students and Capture the Flag! 🧵
@defcon Quals process: Days 0-2: hack Day 3: party, sleep, (new:) reassure the kids I won't be gone next weekend Day 4: close hundreds of tabs, terminals, IDA instances of chals. Terminate the angr script that never did finish before the CTF ended. Finally, inner peace.
Today, I participated in @DEFCON Quals #CTF with @Shellphish! After missing last year's quals due to family traditions (defcon.social/@Zardu...), it was great to be back! We got 5th place and (unless our calculations are off) are heading to finals!
Zardus: "Today is @defcon Quals... and for the first time …" - DEF CON Social
Today is @defcon Quals... and for the first time in 15 years, I am not involved in any capacity! After 9 years playing, 4 years hosting, and 2 years playing again, this weekend is going to be a family event rather than a caffeine-fueled hacking extravaganza... Complex emotions!
defcon.social
And AZ CTF comes to a close! Congrats to the winners! And, of course, everyone can now tackle the chals on #pwncollege at: pwn.college/az-ctf-2...
The first edition of the Arizona CTF (this one open just to undergrads in the state's various colleges) is running right now! Just over 100 undergrads pwning at the moment across AZ, 13 challenges solved, 10 challenges and 5 hours to go. First prize is $1337. Hype!
Hello aspiring cybersecurity professors! ASU is hiring faculty in all security disciplines and all levels, and the first deadline is TONIGHT! Apply at apply.interfolio.com... and don't worry --- you can still apply tomorrow if tonight is impossible :-)
Hello hackers! In case you missed it at @DEFCON: @perribus, @adamdoupe, @the_robwaz, @TheConnorNelson, @TheDarkTangent and I announced @DEFCONAcademy! I kept meaning to spread the word, and now that there's hype (news.asu.edu/2024103...), it's time for the thread! Read on! 🧵
DEF CON Academy looks to serve, build community | ASU News
Every year, a legion of hackers, programmers, cybersecurity professionals and researchers descend on Las Vegas for the most storied convention in the hacker community: DEF CON.
news.asu.edu
After a year on sabbatical, I'm about to teach again! ASU CSE 365 (Intro to Cybersecurity) stream starting, with @TheConnorNelson, imminently at twitch.tv/pwncollege!
pwncollege - Twitch
The twitch stream for the white-belt to blue-belt education platform from Arizona State University. You can view our platform at https://pwn.college/.
twitch.tv
Also! Are you a @pwncollege-belted hacker? We’ll do a belt ceremony ON STAGE at the end of the talk! Come to Track 2 right now!
Hello hackers! @perribus and I are about to announce @DEFCONAcademy at 4:30pm on Track 2 at @DEFCON! Can't make it to the talk? Feel the FOMO! But don't worry, we miiiiight make a thread later.
48 hours later, the @pwncollege V8 Exploitation #QuarterlyQuiz has still not been competed! There's still a chance to nab that 🥇 out from under @ky1ebot's nose! Give it a try at pwn.college/quarterl... !