Talks·45 min
Katie Paxton-Fear
Traces application security changes through the history of the Neopets virtual pet website, from plaintext passwords to bot defenses.
DEF CON 34 talks are here: 354 talks, summarized and searchable.
Browse DEF CON 34Mesa, AZ, USA · February 2026 · 31 talks
Talks from CactusCon 14 (2026).
1–24 of 30 talks / 31
Talks·45 min
Katie Paxton-Fear
Traces application security changes through the history of the Neopets virtual pet website, from plaintext passwords to bot defenses.
Talks·43 min
Aviral Srivastava
Demonstrates three attacks on the tool-call layer of AI agents and the controls that validate model-generated actions.
Talks·51 min
Lester Godsey
Separates genuinely new AI risks from familiar threats such as phishing, data leakage, and third-party exposure.
Talks·20 min
Adrian · Henry Danielson Hankashyyyk
Shows how the AMSAT CubeSatSim lets learners build and test a satellite emulator and study space security without launch.
Talks·45 min
Royce
Explores how random game outcomes can carry executable bits to reconstruct a payload through four proof-of-concept loader designs.
Talks·21 min
Brooks McMillin
Shows how a malicious MCP server can steer an AI agent into leaking data, and which classic controls reduce that risk.
Talks·52 min
strandjs
Explains how old cloud and supply-chain weaknesses keep resurfacing across Office 365, Entra ID and Azure.
Talks·48 min
Covers cross-site scripting, a long-standing web vulnerability class.
Talks·53 min
Ezra Woods
Shows how kiosks and presented apps can be escaped to reach the host, with Windows, ChromeOS and Citrix examples.
Talks·23 min
Kristen Sanders
Explains how security skills can help nonprofits, OSINT teams, and families protect children and older adults from online harm.
Talks·50 min
Christian Demers
Shows how ransomware in hospitals harms patients, and how emergency medicine ideas could guide recovery of clinical systems.
Talks·43 min
Glen Sorensen
Shows how tabletop role-playing mechanics can make incident response training more engaging and realistic.
Talks·53 min
Dan Petro
Shows how a WebAssembly stager connects to a Sliver C2 server while staying outside what many EDR products inspect.
Talks·50 min
Average Joe
Shows how consumer router firmware is pulled from debug ports and flash chips, then tested for a buffer overflow.
Talks·46 min
Mackenzie
Explains how AI is reshaping open-source malware, covering hallucinated package names, polymorphic payloads and developer tools.
Talks·18 min
Robert Meylor
Shows how a game mod that passed antivirus scans led to a PayPal account takeover and the personal recovery that followed.
Talks·20 min
GingerHacker
Walks through a SOC analyst's blocked legitimate DocuSign mistake, the DMV outage it caused, and the process fixes that followed.
Talks·46 min
Heisenberg
Outlines the mindset, ethics, and practical skills that help newcomers build a penetration testing career.
Talks·29 min
TheTechromancer
Shows how selected Rust components can speed up a Python security tool through PyO3, with benchmarks and packaging steps.
Talks·45 min
Nate Robb
Explains how an emerging-threats team filters new CVEs into a prioritized investigation queue using exposure and exploitation signals.
Talks·52 min
Nicholas Anastasi · Juan Pablo Gomez Postigo
Shows how a trusted proxy header bypassed authentication in popular self-hosted Servarr media applications.
Talks·50 min
cybaix
Badge Pirates walk through building the CC14 ESP32-S3 conference badge and show attendees how to modify it.
Talks·51 min
Casey Beaumont
Explains how security metrics can reward noise and activity, and how to measure real risk reduction instead.
Talks·53 min
yltsi
Ranks ways to source hardware for embedded security research by cost, effort, ownership and ethical risk.