Any doubts around zero trust are being squashed by the flurry of zero-trust-focused publications, memos and guidance from government organizations. Hot on the trail of the Federal Zero Trust Strategy comes the Zero Trust and Trusted Identity Management report from the National Security Telecommunications Advisory Committee (NSTAC) headed to President Biden.The report does an excellent job summarizing the history of zero trust, originating in the private sector, as well as the slew of zero-trust efforts, guidance and requirements that continue to stream from authoritative government sources. One was the Cybersecurity Executive Order (EO) 14028: Improving the Nation\u2019s Cybersecurity, which tasked NSTAC to focus on key issues, including zero trust and trusted identity management.The report also emphasizes some of the challenges and enablers to zero-trust implementation, neither of which are strictly applicable to the federal government, but also can apply to the private sector as well. This includes the need to apply proper oversight and maturity metrics, transparency, and a need for a focus on continuous improvement.\u00a0These are eight of the report\u2019s key takeaways for both public- and private-sector security leaders from the NSTAC report.1. Zero trust is a long-term, transformational commitmentAmong the most prominent key takeaways is the affirmation that zero trust is a transformational effort that will require a commitment measured in a decade and beyond. This will include industry and organizational policy changes to drive a culture of zero trust and to begin the monumental task of fundamentally re-architecting the way organizations' technology systems are structured. Keep this in mind when you\u2019re being pitched the next hot widget that vendors claim will make you \u201czero trust compliant\u201d overnight.2. Strong zero-trust guidance is available: Use itIf you want to be knowledgeable about zero trust, lean into established guidance and publications. This includes sources like NIST 800-207: Zero Trust Architecture, DoD\u2019s Zero Trust Reference Architecture, NSA\u2019s Embracing a Zero Trust Security Model, CISA\u2019s Zero Trust Maturity Model, and OMB\u2019s Federal Zero Trust Strategy. While these sources are inclusive of every possible source of zero trust guidance and documentation, it certainly can help you get a solid understanding of both the nature of the problem drawing an entity as large as the federal government to the Zero Trust model and the strategy, recommendations and targets that the Government is aiming for.The report pulls from other sources such CISA\u2019s and NSA\u2019s 5G Cloud Security guidance, which emphasizes fundamental aspects of zero trust such as encryption, microsegmentation, strong authentication and the transformative role that cloud computing can play when it comes to pursuing zero-trust implementations.3. Have an implementation planLike any other long-term, strategic project, zero-trust implementation requires a plan. The NSTAC guidance lays out a five-step process for zero-trust implementation:Defining Your Protect SurfaceMap the Transaction FlowsBuild a Zero-Trust ArchitectureCreate Zero Trust PolicyMonitor and Maintain the Network.This process both emphasizes the iterative and time-intensive process of working toward zero trust and squashes some of the myths that you can simply buy zero trust.4. Align zero-trust strategy with compliance requirementsThere\u2019s also no denying that the push for zero trust is a cumbersome process. One that requires a commitment of resources in terms of capital, time and human effort. This push doesn\u2019t negate existing requirements such as those related to compliance. The report stresses the need to clarify and bring alignment between the zero-trust strategy and existing compliance requirements, such as FISMA in the government's case.Organizations already struggle with these existing reporting and compliance requirements, so without an alignment between the two, organizations will be destined to fail. A key recommendation is for NIST to map controls from 800-53 to zero trust, so that the efforts work in tandem rather than in isolation.There\u2019s also the reality that as organizations begin their efforts to re-architect and design their systems and networks for zero-trust alignment, efforts around compliance and authorization may need to be conducted again. Without implementing automation in these cases, agencies and organizations will drown in the two efforts being executed in parallel. Anyone who has done IT compliance work in the federal sector knows how burdensome it is, and zero trust if done in isolation will just add to that workload.5. Establish a zero-trust program officeOther key recommendations and enablers include the need for a zero trust program office and maximizing the use of shared services in key domains. The Department of Defense (DoD) recently announced that it was standing up a zero-trust program office. The NSTAC report calls for the federal government to do the same. This is to help created a dedicated location to host implementation guidance, architectures, playbooks and more.This will provide the federal government with a centralized location for agencies to lean into and leverage to expedite their own independent efforts on zero-trust implementation. Commercial organizations can do something similar, especially large enterprises with disparate business units who often act in silos. Zero trust is an enterprise and organization-wide effort which requires a central location for cohesion.6. Share security services for certain functionsBuilding on the need for a centralized program office is the recommendation to share security services for specific functions such as internet-accessible asset discovery. IT\/Cybersecurity-shared services can offer myriad benefits for agencies and organizations alike. This includes cost\/licensing efficiencies, improved visibility and increased effectiveness.Tool sprawl and siloed solutions fail to help usher in the sort of enterprise-wide visibility and impact that is needed to help make zero trust a success in large organizations, especially such as the federal government and DoD. Specifically tied to the tool sprawl reality is the recommendation that zero trust has led to market hype and vendor buzz. However, the NSTAC report points out that multiple solutions leads to both management complexity and end-user integration and friction challenges. All of which can certainly hamper zero-trust success.7. Use cloud services to accelerate zero-trust adoptionIf you\u2019ve been in IT for the last several years, you know that cloud matters a lot. The push for zero trust is no exception with NSTAC stating that, \u201cFaster adoption of cloud services will significantly accelerate federal agencies adoption of zero trust\u201d. The benefits run the gamut across areas such as data, identity and automation. Cloud adoption can also help agencies and organizations struggling with the growth of the remote workforce.8. Effective identity management is crucial to zero-trust successOne of the last key takeaways is the emphasis on just how fundamental identity is for zero trust. This includes both person and non-person entities. The guidance stresses the need for modern identity management solutions that align with the modern cloud-native and remote workforce environment both federal and private sector organizations find themselves in. A great place to start is NIST 800-63-3: Digital Identity Guidelines.This article covers only a handful of the recommendations and insights around the opportunities and challenges of zero-trust adoption in government, but the NSTAC report a good place for any organization to start with zero trust.