What are access modifiers in programming?

What are access modifiers in programming?

Access modifiers are keywords used in object-oriented programming to set the visibility of classes, methods, and variables.

Can you give me examples of access modifiers?

Sure! Common access modifiers include 'public', 'private', and 'protected'. For instance, a 'private' variable can only be accessed within its own class.

How do these modifiers affect code security?

They enhance security by controlling access to class members, preventing unauthorized access and modifications.

Can you show me a code example using these modifiers?

Absolutely! Here's a simple example in Java:

class Example {
    private int secret;
    public void setSecret(int value) {
        secret = value;
    }
    protected int getSecret() {
        return secret;
    }
}