Visualization of the Week: How cities flow

In January, Uber’s resident neuroscientist Bradley Voytek put together a visualization of the flow of people in San Francisco — the volume and direction of people traveling from one city neighborhood to another — using Uber’s ride data. Now, he’s … View full post on O’Reilly News and Commentary For…

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DHS expands DNDO Securing the Cities detection program

Mark Rockwell Top Priority Sector:  cbrne_detection Image Caption:  Port of Long Beach The Los Angeles/Long Beach area will use $1.5 million in grant money to expand efforts aimed at detecting and responding to nuclear and biological threats. As part of DHS’ Domestic Nuclear Detection Office’s (DNDO) Securing the Cities (STC)…

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Top 10 US Cities for Online Fraud Origination

New York Tops ThreatMetrix List of US Cities for Online Fraud Origination Study of Nearly a Billion E-Commerce Transactions Shows NYC to be the Leading City From Which Fraud Originates; Atlanta, Chicago, Los Angeles, and Omaha … View full post on National Cyber Security » Computer Hacking

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