Great blog entry on a hot topic! Do you think that the credentials in IoT as big or bigger an issue than the myriad of machines and devices that will be joining humans in the network?

I believe that locking these devices down is a huge piece of minimizing exposure for all of us, and that a push along the lines of https://letsencrypt.org is a great start - the quicker we eliminate excuses for using PKI (cost, complexity, etc.) the better off we'll all be. Security shouldn't be out of reach for those with limited budgets, as we're all in this together and only as strong as our weakest link.