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Cryptography formats

Published:

If you are trying to understand the difference between the different cryptography-related formats (PKS#12, PKCS#8, PEM, X.509 certificate, DER, JWK, BEGIN ENCRYPTED PRIVATE KEY??? 🤯), you will hopefully find some useful information here (and a lot more your did not wanted to know about).

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OpenSSH tunneling guide

“Welcome to the Warp Zone!”

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This post is an overview of the different tunneling options available in OpenSSH. This is intended as a reference to use when I am explaining (every so often) how to use SSH for tunneling.

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Foo over SSH

Using SSH as a transport for your protocol

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A comparison of the different solutions for using SSH2 as a secured transport for protocols/services/applications.

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Terminal read-only live sharing

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Live sharing a terminal session to another (shared) host over SSH in read-only mode.

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OpenSSH ProxyUseFdPass

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While looking at the OpenSSH ssh_config manpage, I found the ProxyUseFdpass configuration I did not know about. It is apparently not widely known or used.

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