set a limit on concurrent SSH/SFTP connections to 2 per user
110171
How to limit the number of active logins per user?
156849
set packet rate limit via iptables
22526
Is there a way to avoid SSH typing delay?
124939
How to rate-limit in nginx, but including/excluding certain IP addresses?
55140
An SSH tunnel via multiple hops
44697
ssh via multiple hosts
17298
How to keep processes running after ending ssh session?
20941
How to run multiple user X sessions on the same computer, at the same time?
20116
Is there an easy way to limit user bandwidth usage?
68563
How do I restrict a specified SSH user to connect only from one IP or hostname?
18216
Disable direct login for normal users but allow scp and sftp?
34436
Cannot SSH/SFTP to remote server without using another remote server
140020
Logging in as the same user multiple times in Remote Desktop Windows Server 2008
116228
SFTP GUI +SSH Key
97460
multiple Open Drain UART over long distance
41297
Limit connection rights on SQL Server
141947
EC2 multiple instances fixed IP