Globe DSL has 4 passwords.
1. Account password
it is the password you needed to connect your modem to globe network.
username would be email@example.com and password (ask globe representatives about it, call 211 or 730-1000)
2. Modem Password
though this may vary on every model of different models but the default access could be <user> <password>
user , user
user , password
admin , globe
again you can ask via CSR on how to change, access or reset it.
*you can also press the small reset button commonly found in the back of the modem with a tip of a paper clip
3. Wifi password (for modem-routers with wifi functionality)
It can be found on your modem access interface. either 192.168.1.1 , 192.168.254.254, 192.168.254.1 etc
4. Third party router passwords. (If you have a wifi router / lan router connected to the modem-router provided by globe)
Again this will depend on the router configuration. Check your router's manual on how to change password on your third party devices.