Leading U.S. cyber-security practitioners and policy makers concede that little progress is being made in helping the nation address pressing matters related to electronic threats.
A group of researchers from the University of Michigan said they have uncovered a way to beat RSA authentication by varying the voltage supplied to machines.
Taking down rogue ISPs has become another way to disrupt botnet activity. But are the short-term impacts of such takedowns worth the effort? One researcher says yes.