(CNN) -- As the debate rages over the FBI's e-mail surveillance system known as "Carnivore," people are looking for new ways to protect the privacy of their online messages. A few computer ...

WASHINGTON (CNN) --An FBI technician mistakenly destroyed electronic surveillance gathered on Osama bin Laden two years ago after the agency's troubled e-mail monitoring system mishandled it ...

With the help of several Internet service providers, Carnivore has been used by the FBI to intercept e-mail transmissions of suspected criminals. In each case, a court order is required for its ...