How can encrypt script to prevent curious people from changing some information?

Of this
 Code:
Break ON
$clr = @COLOR
CLS


For this
 Code:
S|5qúÚìÉCxíôúË2Ö)èªgõ•§ï/;YPðA%Vo?®:~¦
Mœ`e<ÖÎ3Z¯3Àa%\Ƴ"
®*‰š[9ùžñ‘EY£í˜¡Î¤kN6mÿ™¬


and script still works normally
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