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e12e on Aug 24, 2023 | parent | context | favorite | on: An excruciatingly detailed guide to SSH (but only ...

> they configured sshd to prevent players from running binaries other than the game

You might be interested in how to limit users to nologin shell coupled with subsystem access:

https://news.ycombinator.com/item?id=3527754

detuur on Aug 29, 2023 [–]

None of the links here seem to be the one post that I found years ago, but this one in particular is pretty interesting.

I found this[1] one while looking around, the thread has some additional interesting remarks, including an LD_PRELOAD attack vector.

[1]: https://news.ycombinator.com/item?id=3550944

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