Security Essentials
CIA triad, data states, threat actors, risk, shared responsibility, and cybersecurity careers.
Learning path · 9 modules
The complete foundations-to-operations curriculum.
Recommended sequence
This path produces 9 portfolio artifacts from the canonical lessons. Changing paths never creates duplicate progress or video copies.
CIA triad, data states, threat actors, risk, shared responsibility, and cybersecurity careers.
Addressing, switching, VLANs, routing, segmentation, wireless, WAN, and secure remote access.
Filesystem navigation, permissions, identity, packages, logs, networking tools, scripting, and scheduling.
Security controls, threat actors, cryptography, PKI, identity, access, and authorization models.
Enterprise and cloud architecture, segmentation, containers, endpoints, applications, malware, and MITRE ATT&CK.
Attack-surface discovery, asset inventory, vulnerability prioritization, risk registers, and patching.
Threat intelligence, indicators, baselining, detection engineering, assume-breach operations, and forensics.
Clean, instructor-only walkthroughs for lab setup, scanning, exploitation, remediation, and the final CTF.
Controls, threats, social engineering, cryptography, hashing, signatures, and PKI review.