1、 Defining Zero Trust:Industry Approaches and Policy Frameworks for Strong Wireless Network SecurityTable of ContentsIntroduction 3What Is Zero Trust?4Zero Trust and the Wireless Industry 85G Networks Use and Support Zero Trust,Building on Existing Standards 11Government Implementation of Zero Trust:

2、Current Landscape and Challenges 13Recommendations for Sound Zero Trust Policy 18Conclusion 20Defining Zero Trust|3 IntroductionZero Trust(“ZT”)is an important concept that has existed in security frameworks for decades.As the wireless industry continues evolving its networks with increasingly advan

3、ced technology,Zero Trust is receiving greater attentionparticularly in policy discussions around cybersecurity,where“Zero Trust”has become a high-profile buzzword.Unfortunately,an incomplete understanding of the variations in Zero Trust terminology,the application of Zero Trust concepts,and the var

4、ied approaches required for Zero Trust implementation across different network builds,can complicate efforts.To ensure Zero Trust is more than just a buzzword,this overview arms policymakers with the tools they need to understand the concept and the practical realities behind its implementation.To h

5、elp drive more robust discussions around Zero Trust,this paper will:1.Clarify how Zero Trust principles and their implementation advance network security;2.Summarize Zero Trusts existing implementation and continued evolution in the wireless ecosystem through proactive industry efforts and partnersh

6、ips;3.Define and clarify the differences between the vocabulary primarily used in Zero Trust discussions,including Zero Trust,Zero Trust Architecture(“ZTA”),and Zero Trust Network Access(“ZTNA”);4.Identify variations in Zero Trust use cases,including implementation in 5G networks;5.Outline the curre