MICROSAR Network Security Explained
Collection of circuit diagrams and schematics: gallery of detailed electrical diagrams and layout images for engineers and developers.
Security Devices & Systems
Security Analysis of Query and SMS Bombing
Technical analysis of DarkComet RAT: static and dynamic behavior, infection/persistence, keylogging and exfiltration, identified IOCs and remediation steps.
Firewall Basics vs Routers and Switches
Technical overview of firewall fundamentals covering security zones, security policies, stateful session table behavior, aging and server-map handling for protocol exceptions.
Rockwell PLC Authentication and Communication Vulnerabilities
Analysis and reproduction of an authentication and communication vulnerability in Rockwell PLCs: ENIP protocol allows remote IP modification (AB1756), with patch guidance.
How Autonomous Driving Can Speed Cybersecurity Approvals
ATEEL designations and certifications: EU/UNECE technical service body; ISO/IEC 17020 & 17025 accredited; TISAX; Fusa, cybersecurity, pen and fuzz testing.
TLS Secure Connections in CANoe
Explains using private certificates to access decrypted messages from vehicle ECUs for application-layer analysis and signal manipulation while leaving ECU security unchanged.
Public Key Basics for Automotive Security
Explains public key roles, storage, and verification in connected vehicles, covering RSA-2048/SHA-256 signatures, VBT root-hash checks, and production-line/OTA key handling.
Quantum-Enhanced Network Security
DARPA QuANET outlines a 51-month plan to build hybrid quantum-classical metropolitan networks—developing a ruggedized qNIC, quantum-enhanced protocols TA2/TA3 and metrics
NPS and common NAT traversal tools
Overview and configuration examples of NAT traversal and reverse proxy tools (nps, frp, EW, ngrok), covering TCP/UDP forwarding, SOCKS5, web UI and deployment.
Intrusion Alarm System Design and Applications
Technical overview of an alarm subsystem architecture, covering front-end sensors, transmission methods (PSTN/IP/GPRS), and video verification.
White-Plus-Black Technique: Attack and Defense Analysis
Guide to white-plus-black technique and DLL hijacking: locating signed 'white' binaries, building replacement DLLs, testing loading, and detection methods for defenders.
Common NAT Traversal Tools: Principles and Usage
Survey of NAT traversal and internal network proxy tools (nps, frp, EW, ngrok), covering architecture, configuration examples, and usage for penetration testing.
