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Experienced Trainers

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@InverseCos

Founder of XINTRA, Lina is a security researcher, Black Hat trainer, SANS advisory board member and an author. Previously APJ IR Lead at Secureworks, and AAPAC IR lead at Accenture.
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Ty Yarwood

Ty is a trainer at XINTRA and has extensive experience in incident response. Previously he worked IR at Mastercard, CyberCX and Accenture ANZ. Ty currently holds the following certifications GCFA, GDAT and OSCP.
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Zach Stanford

Zach is a Principal Security Researcher at Microsoft. He is an experienced responder to large scale incidents across APAC region. He holds GCFA, GDAT, GRID and GPEN certifications.
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Billy Ellis

Billy Ellis is an iOS security researcher focusing on kernel & userland vulnerability discovery. His professional career involves reverse engineering, vulnerability discovery and exploit development.

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TESTIMONIALS

What our students
have to say...

Attacking and Defending Azure & M365

“Lina takes you through various scenarios from different perspectives and gives great in depth reviews of tooling, techniques and how to attack Azure and equally defend and detect attack attempts.”

Andy Gill

Offensive Security Lead (ZephrSec)

“As a cyber security expert for over 20 years, it exceeded my expectations! The instructor Lina Lau is well versed and demonstrates attacking and defending in an interesting way.”

Yaniv Miron

Founder of Fenror

“The course is extremely well-designed, it covers both the offensive and defensive sides which is amazing for red and blue teamers. The course is strongly recommended.”

Angelo Violetti

Incident Response Consultant (SEC Consult)

“Lina’s course gave me everything I needed to understand contemporary Azure attack techniques which proved extremely valuable in multiple forensic investigations.”

Chris Bayley

Incident Response Consultant (Secureworks)

“Great well rounded course, Lina does a fantastic job at explaining the nitty gritty. Her memeage is on point and makes the content that much more enjoyable”

Rav Goindi

Cyber Sec. Detection & Response (G-Research)

“As a Cyber Defense Manager I took away a lot of points for my team including adversary simulation detection & response. I would consider this course as a recommended training!”

Ali Mosajjal

SOC Manager (Spark New Zealand)

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