In the interview, Stewart tells Vanity Fair magazine she agrees with those who say her crime — lying about a personal stock sale — is far different from massive corporate scandals such as Enron, WorldCom and Tyco.
"Of course that is what it's all about," Vanity Fair quotes Stewart as saying. "Bring 'em down a notch, to scare other people. If Martha can be sent to jail, think hard before you sell that stock."
Stewart, 63, is serving a five-month term of house arrest at her Bedford, New York, estate that followed five months in a West Virginia federal prison. She is scheduled to go free early next month.
"I hate lockdown. It's hideous," Stewart tells the August issue of the magazine, on newsstands July 12.
Asked about the electronic monitoring device she must wear on her ankle — she has complained repeatedly that it irritates her skin — Stewart says she knows how to remove it.
"I watched them put it on. You can figure out how to get it off," she is quoted as saying. "It's on the Internet. I looked it up."
Her publicist's eyes "widened with alarm" when Stewart made the remark. The article didn't say whether Stewart claimed ever to have taken off the device.