Comment by brendangregg
19 hours ago
Funny to see this fixed in 2023 and the side effects. Back in 2004, before I focused on performance, I did some security work including inter-keystroke latency analysis of captured SSH sessions to estimate the commands typed:
https://www.brendangregg.com/sshanalysis.html
The 2023 patch should finally fix that 2004 issue.
Memories! I was at the hacking conference HAL2001 and listening to Dug Song and Solar Designer, who were talking about their SSH timing analysis: https://download.openwall.net/pub/advisories/OW-003-ssh-traf...
Time flies