Security Ledger Editor in Chief Paul Roberts speaks with maritime cyber security expert Ruben Santamarta of IOActive about the recent spate of US navy collisions and whether hacking may have played a role. Also: Alan Brill of Kroll's cyber security division talks about pending legislation on Capitol Hill that would set standards for the Internet of Things. Finally, Paul speaks with Mary Loughlin of the firm Veracode about a recent survey that found almost two thirds of computer science graduates don't believe their security education prepared them for their current job.