riera

SEC-T·26 min

• SEC T
• Community
• Date: 2025
• Location: Sec T

Analysts investigate attack surfaces and defenses concerning 0x09: Francisco 'Klondike' Blas Izquierdo Riera - How to break Petya's cipher with pen & paper.

Recon Conference·25 min

• RECON
• Community
• Date: 2024
• Location: Recon

Security researchers examine technical aspects of Contributor analysis by Francisco Blas Izquierdo Riera (Klondike).