TY - GEN AU - Wayne Jansen C2 - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD DA - 2009-04-30 DO - https://doi.org/10.6028/NIST.IR.7564 LA - en PB - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD PY - 2009 TI - Directions in Security Metrics Research ER -