The FBI's listening

commentary The FBI is trying to convince the government to mandate that providers of broadband, Internet telephony, and instant-messaging services build in backdoors for easy wiretapping.

That would constitute a sweeping expansion of police surveillance powers. Instead of asking Congress to approve the request, the FBI (along with the Department of Justice and the Drug Enforcement Administration) are pressing the Federal Communications Commission to move forward with minimal public input.

The three agencies argue that the 1994 Communications Assistance for Law Enforcement Act (CALEA) permits the FCC to rewire the Internet to suit the eavesdropping establishment. "The importance and the urgency of this task cannot be overstated," their proposal says. "The ability of federal, state and local law enforcement to carry out critical electronic surveillance is being compromised today."

Unfortunately for the three agencies, CALEA, as it's written, would not grant the request.

When Congress was debating CALEA, then-FBI Director Louis Freeh reassured nervous senators that the law would be limited to telephone calls. (CALEA was intended to let police wiretap conversations flowing through then-novel services like cellular phones and three-way calling.)

"So what we are looking for is strictly telephone--what is said over a telephone?" Sen. Larry Pressler, R-S.D., asked.

Freeh replied: "That is the way I understand it. Yes, sir."

A House of Representatives committee report prepared in October 1994 is emphatic, saying CALEA's requirements "do not apply to information services such as electronic-mail services; or online services such as CompuServe, Prodigy, America Online or Mead Data (Central); or to Internet service providers."

Freeh, who has a sincere appreciation for wiretaps, had included Internet services in an earlier version of CALEA--but Congress didn't buy it. "Unlike the bills previously proposed by the FBI, this bill is limited to local and long-distance telephone companies, cellular and PCS providers, and other common carriers," Jerry Berman of the Electronic Frontier Foundation told Congress during a September 1994 hearing.

But now that more conversations are taking place through audio-based instant-messaging and voice over Internet Protocol (VoIP) services, the FBI and its allies are hoping that official Washington won't remember inconvenient details. "These (wiretapping) problems are real, not hypothetical, and their impact on the ability of federal, state and local law enforcement to protect the public is growing with each passing day," the police agencies say in their proposal to the FCC.

It's true that the FBI has a difficult job to do, especially after Sept. 11, 2001, but is this proposal necessary, let alone wise?

Police have long been able to intercept Internet traffic. In 1996, then-Attorney General Janet Reno announced that investigators were successfully tapping the Internet without any problems. Even earlier, the Secret Service's "datataps" of Masters of Deception members helped bust that hacking group in 1992. Efficient Internet wiretapping is exactly what the FBI's Carnivore system, also called DCS1000, is designed to accomplish.

Then why is the FBI so emphatic? The bureau's not talking, but it seems to be all about ease of eavesdropping. Sorting through an intercepted stream of data is difficult and means that Carnivore must be updated to unpack the Session Initiation Protocol used to set up VoIP and instant-messaging conversations. Ordering those companies to include a backdoor for police is a lot easier.

It's worth noting that the FBI is hardly alone. The National Sheriffs' Association, the Police Executive Research Forum, the Illinois State Police and the Tennessee Bureau of Investigation have petitioned the FCC to grant the FBI's request.

They're even sharing talking points: Each of the groups included an identical paragraph in its letter to the FCC. "State and local law enforcement do not have the financial or personnel resources to develop costly ad hoc surveillance solutions for each new communications service," their letters said.

Maybe they're right. New technologies do present police with new headaches, and perhaps that justifies additional wiretapping powers. But the question will be: Who gets to make that call--elected representatives in Congress or well-meaning but unelected bureaucrats at the FCC?

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Talkback 2 comments

    So all this crap is fine for A ...Anonymous -- 20/04/04

    So all this crap is fine for America, but unless other countries write similar legislation, these backdoors might be illegal in other countries.

    Does anyone honestly think tha ...Anonymous -- 22/04/04

    Does anyone honestly think that they don't already have the ability to listen in.

    I would not be surprised if the capability is built in at the compiler level

    http://www.theregister.co.uk/2004/03/16/explosive_cold_war_trojan_has/

    Is that the humm of helicopters in the background?

    Presuming the FBI are given permission to "read in" on what you are typing an receiving. What would it achieve? Perhaps they could have some system scanning for Osama on MSN or something who knows?

    But could they prove beyond reasonable doubt that your computer never had Remote Desktop, VNC, pcAnywhere, subseven, back orifice, netbus , Half Life, or alike? Can they prove that your system was immune to the threats that all the Windows, Linux, and Mac critical updates were released to protect you from (even before their existance was publicised)?

    It is easy enough to prove a message was sent from your computer. They can already prove that beyond reasonable doubt. What is much harder to do is to prove that your fingers were the ones doing the typing.

    If they do want access like this, it is for Eavesdropping. It isn't the first technology they have manipulated, and I promise it wont be the last. (What is going to happen when you are in a wireless hotspot and you think your laptop is disconnected.)

    Here is a thought. Try and not hack into Nuclear research laboratory mainframes, avoid terrorist cells and you will be left alone. The FBI and their ilk have more important things to do then to check out your plans for Saturday afternoon tennis.

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