nullcon Courses

Satellite Communications - Analyzing and Protecting Space-Based Assets

3 ratings

Explore satellite communication vulnerabilities and cutting-edge security strategies to protect space-based assets from cyber threats, jamming, spoofing, and data interception.

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

Unearthing Malicious and Risky OpenSource Packages Using Packj

Learn how Packj combines metadata checks, static analysis, and runtime analysis to vet open-source packages and detect software supply-chain risks.

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

Pushing Security Left by Mutating Byte Code

A live demonstration of Mutant, a language and compiler that encrypts and mutates bytecode to shift software security into development.

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

The Faces of MacOS Malware - Detecting Anomalies in a Poisoned Apple

Learn how to detect anomalous macOS malware activity by correlating abused utilities, process behavior, and OSQuery events.

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

Contextomy - Let's Debug Together

Explore how a flaw in Apple’s wireless debugging stack enabled network attackers to hijack iOS debug sessions and achieve remote code execution.

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

Mind The Gap - The Linux Ecosystem Kernel Patch Gap

Explore why fragmented Linux kernel ecosystems leave embedded devices unpatched and how automated analysis can assess patch completeness across kernel source trees.

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

A UEFI Firmware Bootkit in the Wild

A technical analysis of CosmicStrand, a UEFI firmware bootkit that persists across Windows reinstallation and propagates malicious code from startup to the kernel.

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

Bheem OS - A Next-Gen Reasonably Secure OS

Explore Bheem OS, a zero-trust operating system that isolates applications in Rust microVMs while preserving desktop usability and performance.

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

Introduction to the OWASP ModSecurity Core Rule Set

An introduction to ModSecurity and the OWASP Core Rule Set, covering paranoia levels, anomaly scoring, false positives, and enterprise rule management.

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

Jailbreaking the AppleTV3 - Tales From A Full Stack Hack

A case study in chaining five n-day vulnerabilities to jailbreak an Apple TV 3, from browser compromise through untethered persistence.

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

Hunting Evasive Vulnerabilities - Finding Flaws That Others Miss

Learn to uncover evasive web vulnerabilities by recognizing attention traps, challenging assumptions, and scanning with curiosity.

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

What is Cyber Threat Intelligence

An introduction to cyber threat intelligence, covering analyst skills, adversary tactics, MITRE ATT&CK, and researcher anonymity.

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

macOS Security Features Bypasses by Example

Explore macOS security architecture through real-world SIP and TCC bypasses, disclosed vulnerabilities, and research techniques.

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

Bhadra Framework - Threat Modeling for Mobile Communication Systems

Introduces Bhadra, a telecom-specific threat-modeling framework that organizes mobile network attacks into tactics and techniques across the 2G–4G attack surface.

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

Ransomware Unlocked

Explore ransomware history, attack anatomy, hacker groups, and cyber recovery practices for protecting backups and restoring systems.

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