How to change your password securely in PostgreSQL database?

We can use  the  ‘\password’ command on PSQL command-line tool for changing our password securely.

Example: Connect to your database through PSQL scripting tool and do the password change.

Server [localhost]:
Database [postgres]:
Port [5432]:
Username [postgres]:
Password for user postgres:
psql (13.5)
WARNING: Console code page (437) differs from Windows code page (1252)
         8-bit characters might not work correctly. See psql reference
         page "Notes for Windows users" for details.
Type "help" for help.
 postgres=# \password
Enter new password:
Enter it again:
postgres=#