[06:25] schestowitz[06:25] schestowitzSSH is a well-known mechanism for accessing remote computers in a secure way; thanks to its use of cryptography, nobody can alter or eavesdrop on the communication. Unfortunately, SSH is somewhat cumbersome when connecting to a host for the first time; it's also tricky for a server administrator to provide time-limited access to the server. SSH certificates can solve these problems.
[06:25] schestowitz
[06:29] schestowitz[06:29] schestowitzThis approach might seem rudimentary, but it is quite effective. If you look at it from a high level, it is essentially just snapping photos of the slides with a modern DSLR camera. But those cameras are capable of capturing very high-quality pictures and this process is easy to automate. The key to that automation is the use of a vintage slide carousel. They are affordable and easy to control with a [06:29] schestowitz microcontroller, which makes them perfect for this application.
[06:29] schestowitz