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The Wireless Emergency Alerts (WEA) system uses cellular broadcasts to send emergency messages to cell phones in the area affected by an emergency (target area or TA). The granularity of cell broadcast areas limits geotargeting accuracy and results in False Positives (cell phones outside the TA getting the emergency message) and/or False Negatives (cell phones in the TA not getting the message). We...
Wireless Emergency Alerts (WEA) is a public safety system that uses broadcast from cell towers to send geographically-targeted alerts and warnings to cell phones. It is one of the dissemination channels for the Integrated Public Alert and Warnings System (IPAWS). WEA typically broadcasts an alert in the cells with at least some portion affected by the emergency event. When the affected area includes...
There has been recent interest in applying moving target approaches to computer networks. The ability to obfuscate the adversary's view of an organization's internal network is thought to confound the adversary's network reconnaissance steps, causing certain inefficiencies in nation state actors' attack processes. Novel Moving Target Network (MTN) techniques have been proposed specifically to hide...
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