DDM安全机制
Distributed Database Discretionary and Mandatory
Oracle 10g安全机制
security mechanism of Oracle 10g
安全机制
Mechanism
Security mechanism
safety mechanism
security system
Security machanism
secure mechanism
Security mechanisms
safe mechanism
the Security Mechanism
Security policy
safety system
security tactics
security architecture
OSI Security Architecture
security features
Security
Security strategy
security principle
security mech-nism
secure strategy
操作系统安全机制
operating system security mechanism
分布式安全机制
distributed security mechanism
Distributed secure mechanism
国际安全机制
international security system
圈存安全机制
load credit protection mechanism
数据访问安全机制
data accessing security mechanism