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EXPERT SPEAK require continuous verification as they move across spaces . In the most advanced companies , ZTNA is combined with PAM , and even privileged users must verify their identities to gain access .
The biggest advantage of ZTNA is its granular access control . By default , ZTNA promotes the least privilege necessary to
There are political impacts when introducing PAM solutions . complete tasks and access data . A bonus is the ability to continuously monitor user behavior as a means of detecting suspicious activity .
According to Gartner , by 2025 , at least 70 % of new remote access implementations will rely on ZTNA services . Zero Trust Network Access is the fastest-growing segment in network security , with a projected growth of 31 % in 2023 . Gartner also notes that at the end of 2021 , its market share was less than 10 %. Markets and Markets estimates that by 2027 , global companies will invest up to US $ 60 billion annually in ZTNA .
PAM and ZTNA reinforce each other
PAM integrates perfectly with ZTNA principles . PAM is already a minimum privilege strategy . Adding multi-factor authentication and session monitoring makes ZTNA even more robust .
In the other direction , ZTNA makes PAM more effective at the granular level . The combination of ZTNA and PAM reduces the risk of compromised credentials and misused privileges through continuous verification . This strategy slows down threat actors who would otherwise have unrestricted access through a compromised account .
Political challenges in implementing these models
There are political impacts when introducing PAM solutions . Frequently , implementing PAM requires changes to traditional processes and workflows , which may face resistance from IT teams and other
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