Typical Access Control Wiring Diagram
Practical guide to access control installation: site survey, reader/controller and lock wiring, conduit and grounding best practices, and system commissioning.
Security Devices & Systems
Dual-Core Lockstep Safety Chip Technologies
Technical summary of dual-core lockstep safety chips, their hardware diagnostics, ISO 26262 requirements, representative MCU families, and design considerations.
Mechanisms of Data Security Situation Awareness
Overview of trusted data space and data security situation awareness: definitions, mechanisms, challenges, and recommendations for standardizing global data usage state.
Manual Check for System Intrusion
Step-by-step checks to determine Linux compromise using audit logs, file integrity checks, process and network inspection, rootkit scanning, and forensic evidence collection.
6 Common Security Threats to Android Devices
Overview of six common Android security threats - malware, phishing, unpatched vulnerabilities, public Wi-Fi, USB charging risks, and device theft - with practical countermeasures.
