With the variables of a program classified as � (low, public) or � (high, private), we .... We formalize this by defining a global transition relation. �µon global configurations: (GLOBAL). �⑸Ћ⑹. ´ µ ¼ �. ½ �. ⑸� µ. �µ⑸� «. ¼. µ. �⑸Ћ⑹. ´ µ ´. ¼ ¼. µ.
