Systems Administration Courses

44CON Information Security Conference

For the Love of Money - Finding and Exploiting Vulnerabilities in Mobile Point of Sales Systems

Explore vulnerabilities in mobile point-of-sale systems, including MitM attacks, arbitrary code injection, and firmware exploitation. Learn to identify weaknesses and conduct security assessments in payment technologies.

• YouTube
• 42 minutes
• Self-Paced
• Conference Talk

44CON Information Security Conference

Systems Applications Proxy Pwnage

Explore SAP system vulnerabilities, compression algorithms, and attack techniques. Learn about authentication bypass, validation issues, and practical demonstrations for enhanced security awareness.

• YouTube
• 43 minutes
• Self-Paced
• Conference Talk

NorthSec

How to Think - About Complex Adversarial Systems

Eleanor Saitta explores advanced security thinking, focusing on patterns, system-wide approaches, and human factors. She discusses key concepts like resource conflicts, intuition, vulnerabilities, and adaptive capacity for effective security practices.

• YouTube
• 47 minutes
• Self-Paced
• Conference Talk

NorthSec

Hacking POS Systems

Explore PoS system vulnerabilities, from physical access to data extraction. Learn about kiosk breakouts, privilege escalation, and real-world examples of critical security flaws in hotel management platforms.

• YouTube
• 38 minutes
• Self-Paced
• Conference Talk

LASCON

Threat Modeling for IoT Systems

Explore IoT security challenges and learn how to apply threat modeling to design and test more secure IoT systems, addressing risks in devices, web services, and client applications.

• YouTube
• 49 minutes
• Self-Paced
• Conference Talk

LASCON

Attack Vectors in Biometric Recognition Systems - Mobile Authentication Use Case, Blockchain, and More

Explore vulnerabilities in biometric recognition systems, including mobile authentication, spoofing techniques, and emerging technologies like blockchain, with insights on future developments and security challenges.

• YouTube
• 49 minutes
• Self-Paced
• Conference Talk

OWASP Foundation

Topics of Interest - Attacking the Microservice Systems - Methods and Practical Tips

Explore methods and practical tips for attacking microservice systems, focusing on security assessment approaches to identify vulnerabilities specific to this architecture.

• YouTube
• 30 minutes
• Self-Paced
• Conference Talk

OWASP Foundation

Applying Security Engineering Principles to Complex Composite Systems

Explore security engineering principles for complex systems, focusing on composite elements, interactions, and dependencies across the system lifecycle, illustrated with a Smart City transit example.

• YouTube
• 1 hour
• Self-Paced
• Conference Talk

Steve Brunton

Topics in Dynamical Systems - Fixed Points, Linearization, Invariant Manifolds, Bifurcations & Chaos

Explore dynamical systems: fixed points, linearization, manifolds, bifurcations, and chaos. Gain insights into nonlinear dynamics and their applications in describing our changing world.

• YouTube
• 32 minutes
• Self-Paced
• Free Video

Steve Brunton

Solving Systems of Differential Equations with Eigenvalues and Eigenvectors

Learn to solve systems of linear ODEs using eigenvalues and eigenvectors. Covers problem setup, solution methods, and intuitive interpretation, with code examples in Python and MATLAB.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Steve Brunton

Matrix Systems of Differential Equations

Learn to transform high-order linear differential equations into matrix systems, enabling powerful solutions using eigenvalues and eigenvectors. Explore practical examples and key concepts in linear algebra applications.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

Steve Brunton

Data-Driven Dynamical Systems Overview

Overview of data-driven approaches to tackle challenges in modern dynamical systems, exploring machine learning techniques for nonlinear and unknown dynamics, prediction, and control.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Steve Brunton

Examples of Nonlinear Systems - Particle in a Potential Well

Explore nonlinear systems through the particle in a potential well example, covering Euler-Lagrange equations, vector fields, phase portraits, and damping in engineering mathematics.

• YouTube
• 50 minutes
• Self-Paced
• Free Video

Steve Brunton

Matrix Systems of First Order Equations Using Eigenvectors and Eigenvalues

Explore matrix systems of first-order equations, diagonalization techniques, and higher-order linear ODEs. Learn to solve complex differential equations using eigenvectors and eigenvalues.

• YouTube
• 48 minutes
• Self-Paced
• Free Video

Bolei Zhou

Introduction to Reinforcement Learning - Distributed RL Systems - Lecture 9

强化学习分布式系统概述：探讨系统架构、参数更新方法、并行化策略，以及从DQN到AlphaStar的案例研究，深入分析分布式RL系统的发展和实现。

• YouTube
• 47 minutes
• Self-Paced
• Free Video