Remotely connecting to digital ocean postgresql server using pgadmin

file.txt

1) Login to your droplet with super admin privilage.

2) Navigate to /etc/postgresql/{version}/main.

3) open postgresql.conf sudo nano postgresql.conf
    
    add line 
     
     listen_addresses = '*'
     
    Save and Exit.
    
4) open ph_hba.conf sudo nano pg_hba.conf

  add line
  
   host    all             all             all                     md5
   
  save and exit.

5) Allow TCP connection though port 5432

    sudo ufw allow 5432/tcp

6) Restart postgresql service

    sudo service postgresql restart
    
7) Now open your pgadmin application in your client machine.4

8) Object -> Create ->  Server 

9) Unside Popup.

    -> Fill name (any)
    -> Goto Connection 
    -> Fill Hostname with your server IP
    -> Port 5432
    -> Maintance Database -> Database name -> Defalt is postgres
    -> Username -> postgres (database username NOT SERVER USER NAME)
    -> password -> postgres password ( database password NOT USER PASSWORD)
    
    
    $$$$$$$   IF NONE OF THIS ABOVE WORK CONTACT BATMAN, HE HAVE ALL THE WAYS OF KILLING THINGS WHICH ARE AGAINST THE UNIVERSE.  $$$$$$$$$$$

Thanks. Is there how do it secure?