How safe is the front with reaction and reduction?

Question

I am interested in this now, when I create applications for response and reduction. How easy is it for a person to change the state of reduction and / or respond manually? I cannot find documentation about this anywhere and would like to know security issues, etc.

Reduction State Example

{
    firstName: 'Foo',
    lastName: 'Bar',
    permissions: {
        'admin': false
    }
}

Can they change or affect something like permission adminand set it to true?

And if they can change it, will they be adopted by gearboxes, etc.?

Answer 1

. . . . , , redux - . admin / true. .