British authorities are bracing for an increase in cyberterrorism as al Qaeda calls for "cyber jihad" following the death of Osama bin Laden, according to a report released Tuesday."There will be more cyber terrorism," said the report, released by the British Home Office to outline the country’s counter-terrorism strategy. "We must increase our understanding of how terrorists use the Internet."Since the death of Osama bin Laden, al Qaeda has "explicitly called not only for acts of lone or individual terrorism but also for 'cyber jihad,'" according to the report.