Yuriy Bulygin

Black Hat·49 min

• Black Hat
• Hardware
• Date: 2025
• Location: Black Hat

Yuriy Bulygin · Andrew Furtak · Oleksandr Bazhaniuk

Security researchers examine technical aspects of USA 2013 - A Tale of One Software Bypass of Windows 8 Secure Boot.

Main Stage·44 min

• DEF CON
• Hardware
• Date: Aug 2015
• Location: Las Vegas

Yuriy Bulygin

Intel Security researcher Yuriy Bulygin explores firmware and hardware emulation vulnerabilities in modern hypervisors, demonstrating SMM privilege escalation from guest VMs.

Main Stage·46 min

• DEF CON
• Hardware
• Date: Aug 2014
• Location: Las Vegas

Yuriy Bulygin · Oleksandr Bazhaniul · Andrew Furtak · John Loucaides

Yuriy Bulygin and Oleksandr Bazhaniul explores summary of attacks against bios and secure boot at DEF CON 22, examining uefi-security and practical defenses.