Authorization, integrity, and evidence in digital asset custody: ColdShield®

The third episode of the Paribu Custody webinar series focused on ColdShield®, the proprietary custody technology developed by Paribu engineers.

Burcu Atalan, Senior Manager of Product at Paribu Custody, and Ahmet Mesut Şahinoğlu, Engineering Manager at Paribu Custody, discussed the structural challenges of high-security systems and how ColdShield® addresses them, from single-point authorization risk to rule integrity, from hardware security to transaction manipulation.

• How does the Admin Quorum mechanism eliminate single-point authorization risk?
• How is transaction integrity ensured through the integration of the rule engine and the hardware security module?
• How is a chain of evidence established, from rule changes to transaction records?
• What measures are in place against transaction, price, and node manipulation?
• What is the risk of blind signing in an HSM, and how is it prevented?