SSH keys help thwart brute-power assaults, and In addition they stop you from frequently having to kind and retype a password, so they're the safer possibility. the -f flag. This could preserve the relationship in the foreground, blocking you from using the terminal window to the period of your forwarding. https://vpnandsoftetheraccount95949.suomiblog.com/helping-the-others-realize-the-advantages-of-servicessh-45551001