Our lecturer informed us that the metal cylinder was a "wavelength division multiplexer." Apparently, what one did was to cut the fiber-optic cable, insert two of the legs into the cut to complete the network again, and then read any passing data on the line by hooking up the third leg to some kind of monitor. Sounded simple enough. I wondered why nobody had thought of it before. I also wondered whether this guy's son back at the workshop had any teenage friends.
We had a break. The guy sitting next to me was wearing a giveaway baseball cap advertising the Uzi submachine gun. We had a desultory chat about the merits of Uzis. Long a favorite of the Secret Service, it seems Uzis went out of fashion with the advent of the Persian Gulf War, our Arab allies taking some offense at Americans toting Israeli weapons. Besides, I was informed by another expert, Uzis jam. The equivalent weapon of choice today is the Heckler & Koch, manufactured in Germany.
The guy with the Uzi cap was a forensic photographer. He also did a lot of photographic surveillance work in computer crime cases. He used to, that is, until the firings in Phoenix. He was now a private investigator and, with his wife, ran a photography salon specializing in weddings and portrait photos. At -- one must repeat -- a considerable rise in income.
He was still FCIC. If you were FCIC, and you needed to talk to an expert about forensic photography, well, there he was, willing and able. If he hadn't shown up, people would have missed him.
Our lecturer had raised the point that preliminary investigation of a computer system is vital before any seizure is undertaken. It's vital to understand how many machines are in there, what kinds there are, what kind of operating system they use, how many people use them, where the actual data itself is stored. To simply barge into an office demanding "all the computers" is a recipe for swift disaster.
This entails some discreet inquiries beforehand. In fact, what it entails is basically undercover work. An intelligence operation. *Spying,* not to put too fine a point on it.
In a chat after the lecture, I asked an attendee whether "trashing" might work.
I received a swift briefing on the theory and practice of "trash covers." Police "trash covers," like "mail covers" or like wiretaps, require the agreement of a judge. This obtained, the "trashing" work of cops is just like that of hackers, only more so and much better organized. So much so, I was informed, that mobsters in Phoenix make extensive use of locked garbage cans picked up by a specialty high-security trash company.
In one case, a tiger team of Arizona cops had trashed a local residence for four months. Every week they showed up on the municipal garbage truck, disguised as garbagemen, and carried the contents of the suspect cans off to a shade tree, where they combed through the garbage -- a messy task, especially considering that one of the occupants was undergoing kidney dialysis. All useful documents were cleaned, dried and examined. A discarded typewriter-ribbon was an especially valuable source of data, as its long one- strike ribbon of film contained the contents of every letter mailed out of the house. The letters were neatly retyped by a police secretary equipped with a large desk-mounted magnifying glass.
There is something weirdly disquieting about the whole subject of "trashing" -- an unsuspected and indeed rather disgusting mode of deep personal vulnerability. Things that we pass by every day, that we take utterly for granted, can be exploited with so little work. Once discovered, the knowledge of these vulnerabilities tend to spread.
Take the lowly subject of *manhole covers.* The humble manhole cover reproduces many of the dilemmas of computer-security in miniature. Manhole covers are, of course, technological artifacts, access-points to our buried urban infrastructure. To the vast majority of us, manhole covers are invisible. They are also vulnerable. For many years now, the Secret Service has made a point of caulking manhole covers along all routes of the Presidential motorcade. This is, of course, to deter terrorists from leaping out of underground ambush or, more likely, planting remote-control car- smashing bombs beneath the street.
Lately, manhole covers have seen more and more criminal exploitation, especially in New York City. Recently, a telco in New York City discovered that a cable television service had been sneaking into telco manholes and installing cable service alongside the phone-lines -- *without paying royalties.* New York companies have also suffered a general plague of (a) underground copper cable theft; (b) dumping of garbage, including toxic waste, and (c) hasty dumping of murder victims.
Industry complaints reached the ears of an innovative New England industrial-security company, and the result was a new product known as "the Intimidator," a thick titanium-steel bolt with a precisely machined head that requires a special device to unscrew. All these "keys" have registered serial numbers kept on file with the manufacturer. There are now some thousands of these "Intimidator" bolts being sunk into American pavements wherever our President passes, like some macabre parody of strewn roses. They are also spreading as fast as steel dandelions around US military bases and many centers of private industry.
Quite likely it has never occurred to you to peer under a manhole cover, perhaps climb down and walk around down there with a flashlight, just to see what it's like. Formally speaking, this might be trespassing, but if you didn't hurt anything, and didn't make an absolute habit of it, nobody would really care. The freedom to sneak under manholes was likely a freedom you never intended to exercise.
You now are rather less likely to have that freedom at all. You may never even have missed it until you read about it here, but if you're in New York City it's gone, and elsewhere it's likely going. This is one of the things that crime, and the reaction to crime, does to us.
The tenor of the meeting now changed as the Electronic Frontier Foundation arrived. The EFF, whose personnel and history will be examined in detail in the next chapter, are a pioneering civil liberties group who arose in direct response to the Hacker Crackdown of 1990.
Now Mitchell Kapor, the Foundation's president, and Michael Godwin, its chief attorney, were confronting federal law enforcement *mano a mano* for the first time ever. Ever alert to the manifold uses of publicity, Mitch Kapor and Mike Godwin had brought their own journalist in tow: Robert Draper, from Austin, whose recent well- received book about ROLLING STONE magazine was still on the stands. Draper was on assignment for TEXAS MONTHLY.
The Steve Jackson/EFF civil lawsuit against the Chicago Computer Fraud and Abuse Task Force was a matter of considerable regional interest in Texas. There were now two Austinite journalists here on the case. In fact, counting Godwin (a former Austinite and former journalist) there were three of us. Lunch was like Old Home Week.
Later, I took Draper up to my hotel room. We had a long frank talk about the case, networking earnestly like a miniature freelance-journo version of the FCIC: privately confessing the numerous blunders of journalists covering the story, and trying hard to figure out who was who and what the hell was really going on out there. I showed Draper everything I had dug out of the Hilton trashcan. We pondered the ethics of "trashing" for a while, and agreed that they were dismal. We also agreed that finding a SPRINT bill on your first time out was a heck of a coincidence.