TY - RPRT TI - Guide to securing Microsoft Windows XP Systems for IT Professionals : a NIST security configuration checklist AU - Scarfone, K A AU - Souppaya, M P AU - Johnson, P M PY - 2008 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST SP 800-68r1 DO - 10.6028/NIST.SP.800-68r1 ER -