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14:28
Getting ready for the cybersecurity certification exam — Lab 1 (API) — Delete users without permissions
Getting ready to obtain a cybersecurity certification together by solving lab exercises. The labs used...
5 months ago
19:51
Getting ready for the cybersecurity certification exam — Lab 2 (API) — Buy an item for $0
Getting ready to obtain a cybersecurity certification together by solving lab exercises. The labs used...
6 months ago
05:11
HTTP or HTTPS – How Does it Work and What is the Difference?
In this video, we'll cover the basics of how the internet works and how using...
8 months ago
43:09
Sam Quinn and Steve Povolny: Hacking an Access Control System
A DEF CON 30 talk about compromising the HID Mercury networked physical access control system,...
42:45
Dan Petro & David Vargas: Vulnerabilities in the OSDP Protocol for Access Control Systems
A DEF CON 31 talk on security issues in the OSDP protocol — a newer...
20:55
Ege Feyzioglu & Andrew M.: RFID 101 — Hacking Access Control Systems
A DEF CON 32 talk where researchers Ege Feyzioglu and Andrew M. explain the fundamentals...