We can now see that Section 1029 already pits the United States Secret Service directly against the digital underground, without any mention at all of the word "computer."
Standard phreaking devices, like "blue boxes," used to steal phone service from old-fashioned mechanical switches, are unquestionably "counterfeit access devices." Thanks to Sec.1029, it is not only illegal to USE counterfeit access devices, but it is even illegal to BUILD them. "Producing," "designing" "duplicating" or "assembling" blue boxes are all federal crimes today, and if you do this, the Secret Service has been charged by Congress to come after you.
Automatic Teller Machines, which replicated all over America during the 1980s, are definitely "access devices," too, and an attempt to tamper with their punch-in codes and plastic bank cards falls directly under Sec. 1029.
Section 1029 is remarkably elastic. Suppose you find a computer password in somebody's trash. That password might be a "code"—it's certainly a "means of account access." Now suppose you log on to a computer and copy some software for yourself. You've certainly obtained "service" (computer service) and a "thing of value" (the software). Suppose you tell a dozen friends about your swiped password, and let them use it, too. Now you're "trafficking in unauthorized access devices." And when the Prophet, a member of the Legion of Doom, passed a stolen telephone company document to Knight Lightning at Phrack magazine, they were both charged under Sec. 1029!
There are two limitations on Section 1029. First, the offense must "affect interstate or foreign commerce" in order to become a matter of federal jurisdiction. The term "affecting commerce" is not well defined; but you may take it as a given that the Secret Service can take an interest if you've done most anything that happens to cross a state line. State and local police can be touchy about their jurisdictions, and can sometimes be mulish when the feds show up. But when it comes to computer-crime, the local police are pathetically grateful for federal help—in fact they complain that they can't get enough of it. If you're stealing long-distance service, you're almost certainly crossing state lines, and you're definitely "affecting the interstate commerce" of the telcos. And if you're abusing credit cards by ordering stuff out of glossy catalogs from, say, Vermont, you're in for it.
The second limitation is money. As a rule, the feds don't pursue penny-ante offenders. Federal judges will dismiss cases that appear to waste their time. Federal crimes must be serious; Section 1029 specifies a minimum loss of a thousand dollars.
We now come to the very next section of Title 18, which is Section 1030, "Fraud and related activity in connection with computers." This statute gives the Secret Service direct jurisdiction over acts of computer intrusion. On the face of it, the Secret Service would now seem to command the field. Section 1030, however, is nowhere near so ductile as Section 1029.
The first annoyance is Section 1030(d), which reads:
"(d) The United States Secret Service shall, IN ADDITION TO ANY OTHER AGENCY HAVING SUCH AUTHORITY, have the authority to investigate offenses under this section. Such authority of the United States Secret Service shall be exercised in accordance with an agreement which shall be entered into by the Secretary of the Treasury AND THE ATTORNEY GENERAL." (Author's italics.) [Represented by capitals.]
The Secretary of the Treasury is the titular head of the Secret Service, while the Attorney General is in charge of the FBI. In Section (d), Congress shrugged off responsibility for the computer-crime turf-battle between the Service and the Bureau, and made them fight it out all by themselves. The result was a rather dire one for the Secret Service, for the FBI ended up with exclusive jurisdiction over computer break-ins having to do with national security, foreign espionage, federally insured banks, and U.S. military bases, while retaining joint jurisdiction over all the other computer intrusions. Essentially, when it comes to Section 1030, the FBI not only gets the real glamor stuff for itself, but can peer over the shoulder of the Secret Service and barge in to meddle whenever it suits them.