From d494246c5a969da5f3984c1dc1976993237d4389 Mon Sep 17 00:00:00 2001 From: Jet Hughes Date: Mon, 17 Apr 2023 10:43:55 +1200 Subject: [PATCH] vault backup: 2023-04-17 10:43:55 --- content/notes/13-ssh.md | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/content/notes/13-ssh.md b/content/notes/13-ssh.md index ed8aa544e..da92dfece 100644 --- a/content/notes/13-ssh.md +++ b/content/notes/13-ssh.md @@ -58,4 +58,19 @@ Past Problems & Solutions > [!INFO] port forwarding > in old days when you has an open for for mail/internet, anyone could connect -> now only allow certain points to be accessed \ No newline at end of file +> now only allow certain points to be accessed + + +Keys +- User Key + - A persistent, asymmetric key used by clients as proof of a user's identity. + - A single user may have multiple keys +- Host Key + - A persistent, asymmetric key used by a server as proof of its identity + - Used by a client when proving its host's identity as part of trustedhost authentication +- Server Key + - A temporary, asymmetric key used in the SSH-1 protocol. + - It is regenerated by the server at regular intervals (by default every hour) and protects the session key +- Session Key + - A randomly generated, symmetric key for encrypting the communication between an SSH client and server. +