Author: Cree Dalene

  • Practical Threat Hunting: Querying Sysmon Event ID 1

  • Threat Hunting: Using Sigma, YARA, and UBA

  • Automating Vulnerability Scans via Nessus API

  • Securing Specialized Systems: IoT, Embedded, and SCADA

  • Analyzing Memory Dumps with Volatility 3

  • Hardware Security: TPM vs. HSM & Secure Boot

  • Troubleshooting Network Security: DNSSEC, DKIM, and TLS

  • Securing Endpoints: EDR/XDR Architecture & SELinux

  • Writing a Python Script to Automate Patching via SSH

  • OT/ICS Security: Purdue Model Explained