The secretive, highly contentious security certificate process strikes a balance between upholding fundamental human rights and protecting society fro...

Former Conservative public safety minister Stockwell Day says there were warnings that some of the information in a security certificate used to detai...

TORONTO - A former federal cabinet minister told an Ontario court Thursday he had been warned that there was no way of knowing whether information in ...

Lawyers for one of only three men in Canada subject to a restrictive federal security certificate grilled a spymaster on Wednesday about how CSIS kept...

TORONTO - A new court ruling in the case of an Egyptian man who has lived under a cloud for a dozen years as a suspected terrorist could seriously und...

TORONTO - Eleven federal lawyers and assistants have been ordered to step down from a long-running national security case in an unusual court ruling t...