There is no public academic or technical "paper" about authored by an individual named "devil.svb" .
: A detailed look at the engineering and implementation of their Dedicated IP service. EXPRSSS VPN by devil.svb
It is highly likely that this name refers to a creator of . SilverBullet is a popular web testing and automation tool often used in credential-stuffing circles to create "configs" that check the validity of account logins for services like ExpressVPN. There is no public academic or technical "paper"
: Reports from third-party firms like KPMG , PwC , and Cure53 that verify their no-logs policy and infrastructure security. Dedicated IP | ExpressVPN SilverBullet is a popular web testing and automation
If you are looking for official technical documentation or research regarding ExpressVPN's security and architecture, you should refer to their verified publications:
: Documentation on their proprietary, open-source VPN protocol designed for speed and security.