
Walter Martín Villalba
@act1vand0
Founder and ProdSec Consultant at @C13Security. Founder and Director at @InfoSecMap. @OWASPSB Leader & @AppSecCali organizer at @OWASP. Leader at @AppSecBA.
ID: 939013259205623808
https://www.linkedin.com/in/wmvillalba/ 08-12-2017 06:06:21
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Great times hanging out with Pacific Hackers Association at @SoCalLinuxExpo's #SCaLE22x! Check out the #security track, two different CTFs, and come say hello! #InfoSec #CyberSecurity #CTF #SoCal #California






💻 #CTF = learn 🤓 / have fun 😆 / win prizes 🏆 Upcoming free CTFs by Kaspersky, Hack The Box, EPFL, Red Hot Cyber, AlpacaHack, polygl0ts, b01lers, OSU Security Club, UMass Cybersecurity Club, Punk Security, and others. Full list 👇🏽 infosecmap.com/explore/?type=… #InfoSec #CyberSecurity

Big #CyberSecurity week ahead in #SanFrancisco! 🌉 🇺🇸 BSidesSF, HackTheBay Conference / Pacific Hackers Association, and RSAConference are all hosting their 2025 flagship events, packed with learning & networking. Which one are you most excited for? #BSidesSF #PHACK #HackTheBay #RSAC #InfoSec

🔥 May brings 20+ Security BSides events! 🔥 Hosted by B-Sides Tampa IT Security Conference, BSides Nashville, BSides Vancouver, Security BSides Dublin, BSides Detroit, BSidesBUD 🇭🇺, BSides Calgary, BSidesAmman, BSides Flood City, BSides Transylvania, and Bsides Córdoba. Full list 👇🏽 infosecmap.com/explore/?type=… #Cybersecurity #InfoSec


✨ LeanAppSec by Endor Labs is LIVE this Wed, May 21! ✨ 🎙️ Join host Jenn Gile + guests Jeevan Singh, Dimitri Stiliadis & SeThLaW (l4wke) for a deep dive into using #AI in #AppSec programs. Still time to register – don’t miss out! ➡️ leanappsec.com/live/leanappse… #InfoSec #CyberSecurity

✨ Great talks and community at @BSidesCordoba 2025! ✨ Check out the recap video 👇🏽 Thank you @UTNCordoba, Universidad Siglo 21, Ekoparty | Hacking everything, ThreatX Security and others for your support! 🙏🏽 Explore all upcoming Security BSides events! ➡️ infosecmap.com/bsides/events/ #InfoSec #CyberSecurity


🔥 30+ upcoming #InfoSec events in #LATAM 🔥 Hosted by Danilo Erazo, Fundación Comunidad DOJO, Gartner, DragonJAR - Seguridad Informática, Sysarmy, Ekoparty | Hacking everything, 8.8 2025, Mind The Sec, BSides CDMX, Nullbyte SecConf, Mexico Business, Universidad de Palermo, and others. Explore the map! 🌎 infosecmap.com/explore-map/?t… #CyberSecurity

💻 #CTF = learn 🤓 + have fun 😆 + win prizes 🏆 Upcoming free CTFs by r3kapig, GMOサイバーセキュリティ byイエラエ株式会社【公式】, DownUnderCTF, SIGPwny, Friendly Maltese Citizens, L3ak, Pacific Hackers Association, CODEGATE, pwnlentoni, and many others. Explore the full list! ➡️ infosecmap.com/explore/?type=… #InfoSec #CyberSecurity


OWASP is teaming up with InfoSecMap to make cybersecurity events & resources more accessible, inclusive, and global - including OWASP Chapters & Events! No marketing, pay-to-play nonsense - just human curated community & events. Explore the brand new OWASP hub now:


Join us online next Thu, Jul 10 for a Secure Coding Workshop & CTF, brought to you by OWASP Santa Barbara and Security Journey! A great opportunity to learn 🤓, have fun 😆, and win a prize 🏆 -- $250 in Amazon gift cards for the top 3 participants! ➡️ meetup.com/santa-barbara-… #CTF #OWASP

☠️ Our team will be participating in the @OWASP Community Room at @DEFCON 33! ☠️ Join our founder Walter Martín Villalba for a brief presentation + Q&A about our platform, as well as a technical #SecureSDLC roundtable. Come say hi and connect! 🤩 #DEFCON33 #DC33 #OWASP #AppSec

🚨 NEW FEATURE ALERT 🚨 Stay updated on events & communities in #LatinAmerica with our new #LATAM hub! 🌎 Explore 👇🏽 infosecmap.com/latam/ Our partners: HackGDL @BSidesCDMX BSides Colombia BSidesPe @LaVillaHacker @Revers3vrything Bsides Córdoba LatinAmerica Cybersecurity HackElValle 💜


🔥 The very first batch of InfoSecMap stickers is here, and you can grab yours next week during #HackerSummerCamp! 🔥 Catch us at The Diana Initiative, BSides Las Vegas, Black Hat & @DEFCON. Find us and grab one before they're gone! #TDI2025 #BSidesLV #BlackHat2025 #DEFCON33
