is there any way that we can encrypt URL code

Hi All,

I am using URL(sap dash boards) likes to Navigate in to reports

when i am using user name and password passing on reports

while doing that in the browser it is  showing user name and password

is there any way that we can encrypt the url

or we can just pass dummy user name and password  which we can create in CMC and pass it

Please Advise

Thanks

Krishna M