ARM acquired Offspark for their PolarSSL technology. Polar SSL is a Transport Layer Security TLS solution that ARM is putting into its mbed IoT solution. On the surface this is a great addition. It provides an easy interface, will be integrated to Apache and in general makes the encryption path simple to manage. All that encryption is easy to manage all the way to the Edge.
While end to end is a great story, it would indicate that security is a problem we can manage at the edge. All we have to do is fuse the ends with encryption and any troubles are not the networks fault, but the end users responsibility.
We live in a world where gateways are everywhere and with gateways come opportunity. So, while on the surface end to end is a good thing, I question if the best practices are being applied to how we manage the data through the gateways. Often the weak links are found now in the transport but in the processing that happens after the end points are engaged.. Read More
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