How do we keep password for a program in Java?

Question

please answer my question

Answer 1

very interesting conversation I had so much fun reading it... ROFL😂😂😂

Answer 2

Ok, now I got what you want. Zip your program with a password. To unzip it, you need the password. But an unzipped version can be distributed.
So it's just safe as long as you trust every person with the password.

Answer 3

It's not exact.
Are you asking about how to build a login system?

Answer 4

No I am a student in India

Answer 5

Ok, you're a student in India. But what exactly do you want to know?

Answer 6

How do you mean "keeping a password"? Don't you know your passwords by heart?

Answer 7

Do you mean that you want to protect your program from unauthorized users?
You do that with a profile system.

Answer 8

A protected class member is just accessible within the class and its subclasses.
The protected keyword has nothing to do with security or passwords.

Answer 9

You can but it's harder than making everything 'protected'. ( ;
You need to give people product keys after payment and validate those before sending the program to the client or answering a request to your web service.

Answer 10

😂

Answer 11

Sir I wanted to keep a password in a Java program using protected keyword
But there was no password.
Please help me

Answer 12

I meant about initialising a password to protect my program sir

Answer 13

what is the use of keyword 'protected'

Answer 14

So sir you are saying that we cannot assign a password to a program
Thank you for clearing my doubt sir!!!😀😀😀

Answer 15

I am not that old yet!!!

Answer 16

But thank you sir!!!