(Modified:
2026-10-21)
— Written by
SimeonOnSecurity— 3 min read
Master security for the CompTIA A+ 220-1202 Core 2 exam. Learn physical and logical security, Windows security settings, wireless protocols, malware, social engineering, and hardening.
(Modified:
2026-10-21)
— Written by
SimeonOnSecurity— 9 min read
Distinguish phishing delivery, interaction, execution, and access. Interpret campaign metrics, modern Office controls, and Windows architecture with worked examples.
(Modified:
2026-10-10)
— Written by
SimeonOnSecurity— 9 min read
Learn how passwords, passkeys, MFA, vaults, and account recovery work. Build and test a safer authentication plan without exposing secrets, with clear evidence.
(Modified:
2026-10-10)
— Written by
SimeonOnSecurity— 8 min read
Practice a verification script for urgent requests, codes, payment changes, voice impersonation, broker opt-outs, and failed callbacks, with answer reasoning.