My name is Ryan Denham. I’m a driven and proficient cyber security consultant. Experienced with public speaking and possess exceptional communication skills. Hardworking with a close attention to detail. Currently in an IT and cybersecurity role for an MSP where I continue to learn new skill sets.

In addition to cyber security, I enjoy hiking, rock climbing, snow boarding, dancing and painting.


Certifications

OSCP+ OSWA eCPPT eJPT Security+

Training

Breaching the Cloud Wild West Hacking Fest, Deadwood, 2024
Intro to SOC Antisyphon, 2021
Intro to Security Antisyphon, 2021

Skills

Offensive Security

Manual Pentesting Exploit Development Attack Chains Privilege Escalation Threat Modeling

Active Directory & Internal

Active Directory Kerberoasting AS-REP Roasting Lateral Movement Windows PrivEsc Linux PrivEsc Network Segmentation

External Infrastructure

Attack Surface Mapping DNS Recon Subdomain Enum Password Spraying TLS Misconfig

Web Application & API

OWASP Top 10 API Security Auth Testing IDOR / BOLA Business Logic Abuse SSRF SQL Injection XSS CSRF

Mobile & Cloud

Android Testing iOS Testing MobSF / Frida Docker Kubernetes Cloud Misconfig Thick Client Testing

AI & LLM Security

Prompt Injection Jailbreak Testing Guardrail Bypass Adversarial Prompting AI-Assisted Recon

Social Engineering & Physical

Phishing Campaigns Vishing Call Spoofing OSINT Lock Picking Physical Bypass

Scripting & Automation

Python Bash PowerShell JavaScript Go Ruby

Conferences

DEF CON Las Vegas, 2017, 2018, 2021, 2024, 2025
BSides Kansas City Kansas City, MO, 2023
BSides Springfield Springfield, MO, 2023
BSides NYC New York, NY, 2025
NYC Tech Week New York, NY, 2026
DEF CON 212 Local group, ongoing

Privacy Preference Center