[MSDN Library April 2000] C2-level security (100%)

MSDN Library - April 2000 > Platform SDK > Security > Access Control > Access Control > About Access Control

[MSDN Library April 2000] C2 Security (25.5146971940141%)

MSDN Library - April 2000 > Windows Resource Kits > Windows NT Workstation 4.0 Resource Kit > Chapter 6 - Windows NT Security

[MSDN Library April 2000] C2 Security (22.7146424607579%)

MSDN Library - April 2000 > Windows Resource Kits > Windows NT 3.51 Resource Kit > Windows NT Resource Kit Volume 5: Windows NT Update 1 > Security

[MSDN Library April 2000] C2 Evaluation and Certification for Windows NT (8.63354037267081%)

MSDN Library - April 2000 > Knowledge Base > Windows > Windows NT