ssh-keygen

1. generar clave server_1

ssh-keygen -b 4096 -t rsa

 ssh-keygen -b 4096 -t rsa -f $HOME/.ssh

2. envio clave publica server_2

ssh-copy-id root@ipserver_2

fail2ban unban ip

estado
fail2ban-client status ssh
estado fail
fail2ban-client status ssh
unban ip
fail2ban-client set $JAIL unbanip $IP
## unban fail ssh
fail2ban-client set ssh unbanip 10.0.0.20

perfil wifi

netsh wlan show profile name="Wifi_CASA" key=clear