1. Conformance and integrality of product data in STEP implementation can be ensured by STEP conformance test. STEP一致性测试保证实施过程中产品数据的一致性和完整性。
2. For satisfying the special request of the system, it described a security policy about implementing confidentiality and integrality in the security kernel. 描述了如何在一个安全内核中同时实施机密性和完整性安全策略，满足系统的特殊安全要求。
3. Nowadays, in the computer network environment, all the confidentiality, security, integrality, usability and nonrepudiation of the information must be resolved by encrypting technology. 如今在计算机网络环境下信息的机密性、安全性、完整性、可用性等特性，都需要采用密码技术来解决。
