(computing) A means of transferring information objects between processes that are not supposed to be allowed to communicate according to the security policy.

present participle of esterize

(transitive, US) To halt, stop, eliminate, stamp out, or put down, often suddenly or by force.

(intransitive) To misappropriate funds; to embezzle. / To cut off (a part of something). / To deduct or take away (a part of income, money, rents, etc.).