Google beyondcorp zero trust white paper
For introductions to the topic, consult the NIST ZTA publication and Google's white paper on BeyondProd.
#Google beyondcorp zero trust white paper code#
The number of resources, tools and platforms available to implement aspects of ZTA keeps growing and includes: enforcing policies as code based on the least privilege and as granular as possible principles and continuous monitoring and automated mitigation of threats using service mesh to enforce security control application-to-service and service-to-service implementing binary attestation to verify the origin of the binaries and including secure enclaves in addition to traditional encryption to enforce the three pillars of data security: in transit, at rest and in memory. It’s based on the assumption that a network perimeter is no longer representative of a secure boundary and no implicit trust should be granted to users or services based solely on their physical or network location. ZTA is a paradigm shift in security architecture and strategy. This continuing trend compelled us to highlight zero trust architecture (ZTA) again. While the fabric of computing and data continues to shift in enterprises - from monolithic applications to microservices, from centralized data lakes to data mesh, from on-prem hosting to polycloud, with an increasing proliferation of connected devices - the approach to securing enterprise assets for the most part remains unchanged, with heavy reliance and trust in the network perimeter: Organizations continue to make heavy investments to secure their assets by hardening the virtual walls of their enterprises, using private links and firewall configurations and replacing static and cumbersome security processes that no longer serve the reality of today. The number of resources, tools and platforms available to implement aspects of ZTA keeps growing and includes enforcing policies as code based on the least privilege and as-granular-as-possible principles and continuous monitoring and automated mitigation of threats using service mesh to enforce security control application-to-service and service-to-service implementing binary attestation to verify the origin of the binaries and including secure enclaves in addition to traditional encryption to enforce the three pillars of data security: in transit, at rest and in memory.
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This leads us to recommend zero trust architecture (ZTA) as a now sensible default. Once this external perimeter is breached, internal systems prove to be poorly protected with attackers quickly and easily able to deploy automated data extraction tools and ransomware attacks that all too often remain undetected for long periods.
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We keep hearing about enterprises finding their security badly compromised due to an overreliance on the "secure" network perimeter.