water meter using libsecurity
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Customers demand secure water meters. Our next production will meet that requirement
Best Water Meters LTD
What can I do now? I haven't the slightest idea about security. I think Julia does, maybe I'll call and ask her...
Hi Julie, my boss just decided we need to make our water meters secure, I don't even know what that meens
Thanks, you saved me. I'm sure I'll be able to manage that
Hi Josh, long time no see. Your boss is right that's really important but it's not that difficult now. There's a new libsecurity package IBM just released that would make life much easier for you
OK, So that's what you can do once you get the new package. You can define resources such the water meters. You can have different types of users such as customers and technicians. Different customers can have different permissions to different resources: The technician can upgrade the water meter firmware while the user can only read and add more users to the water meter. You can even group users like all the technicians for example and give permissions to the group.
You can use the package for access control, secure connection including one-time-password (OTP), secure firmware updates with mutual authentication.
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