Abstract: Existing fuzzy extractor and similar methods provide an effective way for extracting a secret key from a user’s biometric data, but are susceptible to impersonation attack: once a valid ...

A technical breakdown of how a VPN works: packet handling, protocol comparisons, DNS and WebRTC leak vectors, kill switch ...

Abstract: Secure Shell (SSH) is a robust cryptographic network protocol designed to establish a secure and encrypted connection over potentially insecure networks, which is typically used for remote ...

Extreme heat has moved beyond seasonal discomfort to become a public health, labour and infrastructure challenge. During heatwaves, access to cooling can determine whether people sleep, work, study, ...