TY - GEN AU - Gilsinn, James AU - Ragnar, C2 - Other, National Institute of Standards and Technology, Gaithersburg, MD DA - 2010-10-20 LA - en PB - Other, National Institute of Standards and Technology, Gaithersburg, MD PY - 2010 TI - Security Assurance Levels: A Vector Approach to Describing Security Requirements UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=906330 ER -