(Modified:
2026-10-10)
— Written by
SimeonOnSecurity— 10 min read
Master security engineering for the CompTIA SecurityX CAS-005 exam. Learn IAM troubleshooting, endpoint hardening, hardware roots of trust, OT/ICS security, enterprise automation, and advanced cryptography including post-quantum algorithms.
(Modified:
2026-10-10)
— Written by
SimeonOnSecurity— 6 min read
Master OT cybersecurity architecture, design, and engineering from draft CompTIA SecOT+ SOT-001 topics. Learn design principles, physical access controls, device hardening, network segmentation, the industrial DMZ, zones and conduits, data diodes, and identity management.
(Modified:
2026-10-21)
— Written by
SimeonOnSecurity— 34 min read
Discover effective strategies for enhancing the security of your Windows 10 and Windows 11 systems through comprehensive hardening techniques and best practices.