The National Security Agency released its latest government and industry guidance on the importance of integrating zero trust security. It requires a set of complementary user, device, workload, data, and network security technologies to be effective against internal and external cyber threats. The complexity of adopting zero trust is its greatest challenge, especially because it requires careful planning. Large organizations are expected to take close to a decade to. achieve comprehensive, multi-level zero trust. security systems are unable to defend our systems against real-world cyber threats, says the NSA.
Source: https://www.helpnetsecurity.com/2021/04/20/zero-trust-strategy/