The Seattle Seahawks signed cornerback Perrish Cox for the second time.

Cox was re-signed when reserve safety Jeron Johnson was placed on injured reserve with a hamstring injury.

Cox played last season for the San Francisco 49ers.

Cox was with the Seahawks for just one day in November when DeShawn Snead was signed off the practice squad.

Follow me on Twitter: @RavensInsider

Aaron Wilson covers the Ravens for The Baltimore Sun.