The DoD Zero Trust Strategy alongside the DoD Zero Trust Capability Execution Roadmap offers in-depth guidance designed to facilitate any organization’s transition to a robust Zero Trust model endorsed by the United States Department of Defense (DoD) and the Cybersecurity and Infrastructure Security Agency (CISA) which demand rigorous security measures to protect the federal government’s networks.
As federal agencies and the military face increasing cyber threats, the DoD has adopted Zero Trust as a cybersecurity strategy to ensure that no user or device inside or outside the network is trusted by default. However, implementing the complex policies of Zero Trust across large, multi-vendor, and multi-cloud environments can be overwhelming. Forward Networks’ Digital Twin offers a powerful solution to streamline and simplify the implementation of these guidelines.
Traditional network architectures operate on implicit trust models where users and devices inside the network perimeter are automatically trusted. This model is outdated in a world where cyber-attacks are growing more sophisticated. The DoD’s Zero Trust model seeks to enforce explicit verification of every user, device, and application—leaving no room for blind trust.
However, enforcing these Zero Trust principles is complex due to the scale and diversity of DoD networks. With thousands of devices, firewalls, and identity rules, managing the security architecture becomes exponentially challenging. This translates into millions of lines of configuration that must be maintained, audited, and always verified.
Forward Enterprise (Forward Networks’ Digital Twin platform) creates an always-accurate virtual twin of a network, enabling security teams to visualize and query the entire network, conduct continuous automated audits, ensure vulnerability remediation, and enforce policy compliance. Here’s how it helps simplify the implementation of the DoD Zero Trust guidelines:
1. VISIBILITY AND ANALYTICS
One of the biggest challenges in ensuring Zero Trust policy enforcement is the lack of visibility across diverse environments. With thousands of devices and multiple cloud deployments, tracking every potential vulnerability, ensuring all traffic passes through control points, and ensuring compliance with all Zero Trust policies is nearly impossible without the right tools. A Network Digital Twin provides visibility into every device and every possible path within the network. By collecting, analyzing, and parsing L2- L7 configuration and state data across the network, a network digital twin provides always-current visibility into network topology, connectivity, and behavior to align with Zero Trust principles.
The digital twin creates a queryable, vendor-independent data model that allows network teams to conduct hop-by-hop traffic analysis and instantly calculate the full blast radius of a potential breach.
2. AUTOMATION AND ORCHESTRATION
The DoD’s Zero Trust framework requires continuous monitoring, validation, and enforcement of policies across all network segments. Manually verifying compliance with thousands of rules and policies is time-consuming and error-prone. The Network Digital Twin automates this process. It continuously validates the network’s state against Zero Trust policies, alerting teams to potential compliance violations or configuration drifts.
For example, Forward Networks provides automated checks that ensure traffic crosses policy enforcement points (PEPs) without bypassing security firewalls. The platform verifies every network path, from endpoints to cloud servers, confirming that they align with the established Zero Trust architecture.
3. NETWORK AND ENVIRONMENT
Zero Trust requires granular control over who accesses what resources within a network. Micro-segmentation is key to
preventing lateral movement by malicious actors. A Network Digital Twin simplifies the creation and management of microsegmentation policies by modeling all traffic paths between different zones, subnets, or virtual private clouds (VPCs) and presenting the data in an at-a-glance table depicting full, partial, or blocked connectivity.
This level of segmentation visualization is crucial in environments where different classifications of data and systems coexist. By modeling and verifying segmentation boundaries, Forward Enterprise helps ensure that unauthorized connectivity is immediately flagged and rectified.
4. CONTINUOUS AUTHORIZATION TO OPERATE (ATO)
For DoD networks, receiving and maintaining Authorization to Operate (ATO) is critical to ensuring that systems are secure. However, this process typically requires extensive manual auditing and verification, which can take weeks or months. With the Forward Enterprise Network Digital Twin, the ATO process becomes automated and continuous.
By continuously assessing compliance with Security Technical Implementation Guides (STIGs) and other security controls, Forward Enterprise reduces the burden on network teams. Forward Enterprise tracks and trends security scores over time, ensuring that any drift from compliance is detected early and rectified before it leads to an incident.
5. RAPID INCIDENT RESPONSE AND THREAT HUNTING
When a security breach occurs, time is of the essence. Forward Enterprise enables security teams to instantly locate compromised devices and determine their blast radius. By visualizing every potential path an attacker could take, the digital twin helps in isolating threats and preventing further lateral movement.
Implementing the DoD Zero Trust guidelines is a monumental task for any organization, but the complexity of DoD networks adds an extra layer of difficulty. Forward Enterprise simplifies this process by providing real-time visibility, automated compliance checks, and enhanced security enforcement. By using digital twins, organizations can efficiently meet the DoD’s Zero Trust requirements while maintaining a proactive and scalable cybersecurity posture.
For agencies looking to streamline their Zero Trust journey, Forward Enterprise is an essential component to accomplishing the mission.