I'm a senior developer on the Windows (and all other OSes) Cryptography, Identity, and Authentication team at Microsoft building authentication services and stuff. You may know me from my in-depth twitter threads on Windows security technologies. You can find those them posted under Twitter Threads.
If you're wondering About the Images.
Currently I'm focusing on platform Single Sign-On and Credential Protection for your favorite Operating Systems. Prior to now I had been focusing on filling in platform authentication gaps for hybrid environments by bringing Kerberos to the cloud. Previously I was a senior Program Manager overseeing development and adoption of Windows authentication protocols like Kerberos and TLS 1.3 as well as credential protection technologies like Credential Guard.
Before that I spent a decade mostly doing the same thing but for other teams or companies.
Prior to joining the company I was a Microsoft Developer Security MVP for seven years.
If you're interested in that sort of history there's LinkedIn: https://www.linkedin.com/in/syfuhs/.
Otherwise there's daily ramblings on twitter: https://twitter.com/stevesyfuhs.
And of course Github: https://github.com/SteveSyfuhs.
I'm the primary developer of the Kerberos.NET library which has recently been brought into the .NET Foundation.
Feel free to reach out: steve [@] syfuhs.net.