connected it with another. Then Red Wraith shifted his perspective back to the new head that had materialized on his persona.
The cannon belched flame and smoke. A projectile composed of tightly knitted code emerged from the muzzle, flashed toward Red Wraith in a streak of light—and passed harmlessly through his ghostly body. Then it arced up, over—and slammed into the tank itself, exploding with a bright flash.
The tank fired another projectile. And another.
Red Wraith didn't even flinch. A total of six explosions rocked the tank, and then the cannon fell silent and the projectiles stopped. The cannon barrel turned left, right, then the laser targeting sights suddenly blinked out.
As the tank rumbled forward across the corrugated metal floor, Red Wraith neatly sidestepped it. The tank continued until it struck one of the solid rectangular blocks that represented datastores within the sub-processing unit, drew back, changed its orientation slightly, then butted against it a second time. Only after a number of jarring impacts did the tank lumber away—only to get caught against another datastore.
Red Wraith nodded in satisfaction. His customized attack utility had done its work. The link it had created between the two sub-programs had caused the data corresponding to the location of Red Wraith's persona to be skipped.
Instead it was replaced with the data that represented the tank's own position within the sub-processing unit. Unable to lock onto its intended target, the tank's attack bypassed Red Wraith's persona, leaving the decker's MPCP undamaged. Instead it attacked the programming of the blaster IC itself, rendering the IC blind to the icons around it.
Although it had been defeated, the blaster IC was still up and running. It would give the appearance of being fully functional to any sysop who ran a diagnostics check on this sub-processing unit.
One thing was still bothering Red Wraith, however. When he'd run his analyze utility, it had identified the tank as gray IC, an intrusion countermeasures program that attacked the deck, rather than the decker. But what if that had been just a mask? Military computer systems usually were protected with black IC. "Killer" IC, deckers called it, since the biofeedback it induced could flatline you.
And Red Wraith, of all people, should know you can't judge akiller by his cover.
He did not experience any of the warning signs usually associated with lethal biofeedback. That was because the cranial bomb that had nearly taken his life seven years ago had done extensive damage to the mesencephalic central gray matter in his brain. As a result, he was no longer able to feel physical pain.
The bomb also severed his spinal cord at the second cervical vertebrae. In the bad old days of the twentieth century, this would have left him a quadriplegic, immobile from the neck down, dependent upon a breather machine and moving about in the world in a wheelchair equipped with an archaic sip and puff computer interface. But modern medicine had allowed the docs to revive him, even though he was clinically dead when the trauma team found him. Cybersurgeons had rebuilt the fragmented vertebrae with plastic bone lacing and replaced the transected axions of his spinal cord with a modified move-by-wire system.
Occasionally, his limbs spasmed out, but at least he was mobile. Most of the time.
Red Wraith initiated a customized medical diagnostics utility that was programmed to do a quick scan of his meat bod. A series of condition monitors appeared in front of him. Heart rate, blood pressure, blood-oxygenation levels, and respiratory rates were all normal. His cybereyes and ears were still functional, as were his blood and air filters, his toxin exhaler, and his adrenal pump.
All that cyberware—as well as the fingertip needle with its compartment of deadly toxin in his right forefinger and the subdermal induction datajack in his left palm that he used to access the Matrix—had been
Ann Voss Peterson, J.A. Konrath