By Sara Jerome - 03/16/11 02:50 PM EDT
Strickling said he wants to see a "flexible" regime that protects consumers and ensures international interoperability.
Privacy legislation is already underway in the Senate, including a promised bill from Communications subcommittee Chairman John KerryJohn KerryJohnson links Dem opponent to Clinton email scandal Senate poised to override Obama veto Overnight Defense: Debate night is here | Senate sets vote on 9/11 veto override | Kerry, McCain spar over Syria MORE (D-Mass.), whose brother Cameron Kerry has also zeroed in on the issue in his counsel role at the Commerce Department.
Testifying at the hearing, FTC Chairman Jon Leibowitz said his agency is pushing for a Do-Not-Track system led by the private sector. He said privacy controls from Microsoft and Mozilla show this option is "viable."
"Consumers deserve meaningful and not illusory control over what companies can do with their personal information," he said.
Some speakers made efforts not to vilify the online ad industry, which targets online ads to Web users according to preferences it gleans from their browsing habits.
"I don't mind being given targeted ads," Leibowitz said. "I think there's a real benefit in that, but consumers should have a choice about whether they want to be tracked."
Sen. Claire McCaskillClaire McCaskillFacebook steps up fight against fake news The Trail 2016: Off the sick bed McCaskill: Trump and Dr. Oz a 'marriage made in heaven' MORE (D-Mo.) raised concerns about what the cost would be "in terms of the economic vibrancy" of the Internet if tough strictures are passed. She warned of "unintended consequences."
Leibowitz said that "if consumers have more trust on the Internet, they are going to do more business on the Internet, as well."