Bridging Technical Capability and User Accessibility: Off-Grid Civilian Emergency Communication

During large-scale crises disrupting cellular and Internet infrastructure, civilians lack reliable methods for communication, aid coordination, and access to trustworthy information. This paper presents a unified emergency communication system integrating a low-power, long-range network with a...

Why Full Disclosure Still Matters

When the venerable Full Disclosure security mailing list shut down abruptly last month, many in the security community were surprised. But a lot of people, even those who had been members of the list for a long time, greeted the news with a shrug. Twitter, blogs and other outlets had obviated the...