But criminals and terrorists have shown their ability to take up technological arms to harm the general populace . Marc Goodman : It 's tempting to believe technology can create a new paradise . He warns that all advances can be exploited by criminals , terrorists . Goodman : Criminals have kept a step ahead of police in using some technology . He says law enforcement can keep pace by seeking help from vigilant citizens .
Marc Goodman : It 's tempting to believe technology can create a new paradise . He warns that all advances can be exploited by criminals , terrorists . Goodman : Criminals have kept a step ahead of police in using some technology . He says law enforcement can keep pace by seeking help from vigilant citizens .