VINH NTT

Roughly 95% of cybersecurity breaches start with a human mistake — a clicked link, a returned phone call, a USB stick plugged into a laptop, a CFO who approved a wire transfer because the “CEO” on the Zoom call looked and sounded exactly right. Firewalls cannot fix this. EDR cannot fix this. The only real … Read more

If you have ever sat through a CySA+ or CHFI study session and thought “I understand the theory, but I have never actually triaged a 502 Bad Gateway at 3 AM” — this lab was built for you. The IT-Master Incident Response Lab is a free, browser-based incident response simulator created by IT-Master VINH NTT … Read more