Bastion

what is it ?

???

also you can have multiple bastion for a more secure separation

1 company 2 production 3 development

how to use ?

SSH JUMP

ssh -J user@bastion-host user@target-host

if you need to access 2 or more bastion

ssh -J user@bastion-host1,user@bastion-host2 user@target-host

create a mermaid diagram

or redirect you network for using app

ssh -L 80:private-site:80 user@bastion-host