The problem of identifying hackers, Schneier said, has a lot to do with the difficulties of tracing data packets -- information broken into smaller parts to travel the Internet more efficiently.
Third, valid information on the structures of sexual networks is difficult to collect due to the considerable practical and ethical difficulties of tracing sexual connections from person to person in a population.
He acknowledged the difficulty of tracing the organization of the bombings, saying many are planned and carried out locally.
The principal disadvantage of this table is the large space required by the period of 32 elements and the difficulty of tracing a sequence of closely similar elements.
He declined to give specific numbers, saying that he believed the incidents were greatly underreported because of the difficulty of tracing problems to a specific transmitter.
Correction: May 2, 2003, Friday A headline yesterday about the difficulty of tracing the more than 2,000 objects stolen from Iraqi museums after the 1991 Persian Gulf war misstated the number that have since been recovered.
TradeFortress, who is Australian, told the Canberra Times that he won't be reporting the incident to the police because of the "extremely limited actions" they could take, given the difficulty of tracing the currency.
Colin Weaver, deputy executive director of New Yorkers Against Gun Violence, said microstamping was needed because the difficulty of tracing firearms made gun crimes more difficult to solve than crimes that did not involve guns.
The commander of the Florence Provincial Police Corps admits that the culprits are a 'restricted number of hunting deviates', but all parties point out the difficulty of tracing people who go about the open countryside leaving tasty bites of meat stuffed with poison for dogs, and sometimes cats (although the latter are more fastidious), to gobble down.
Such specificity, along with the deniability and difficulty of tracing a cyber-weapon, has obvious appeal to governments that would like to disable a particular target while avoiding a direct military attack and firms interested in sabotaging their rivals.Cyberwar is not declaredBut the worm also highlights the limitations of cyber-attacks.
