Friday Squid Blogging: Squid Skin "Inspires" New Thermal Sheeting
Researchers are making space blankets using technology based on squid skin. Honestly, it’s hard to tell how much squid is actually involved in this invention.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
Read my blog posting guidelines here.
MarkH • May 3, 2019 5:53 PM
A long-time topic here has been the security (or rather, insecurity) of implantible medical devices. I understand it’s a matter of particular interest to one of the commenter community.
So here is a story (in The Atlantic) with an ironic twist: there’s a strong demand for a specific make and model of insulin pump, because its security is flawed.
Background: people with the worst diabetes find it extremely difficult — and nearly all-consuming — to keep their blood sugar in a safe range. An enormous help for them is closed-loop control, with continuous monitoring of blood sugar controlling an insulin pump.
In the US, this type of system won regulatory approval only recently, and options are very limited.
For people who started before FDA approval, or who want to use their own choices of devices and parameters, it’s been a world of home-brew. A few geeks have made open software for the purpose.
To complete the circuit, it’s necessary to have an insulin pump, the metering of which can be externally controlled … hence the hackable pump with broken security.
Diabetics sometimes wait months to find one, and then must make sure it didn’t get a software upgrade fixing the vulnerability. They worry about whether repair will be possible, if their treasured insecure gadget breaks.