Solutions to model and visualize communication 
networks and cyber threats

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Network Simulation

QualNet: (network simulator) accurate, faster-than-real-time network simulation software that can scale to large enterprise-wide systems.

EXata: (network simulator and emulator) for real-time network emulation and system-in-the-loop operation, integrating hardware, applications, and humans.

EXata Cyber: (EXata plus the Cyber Behavior Model Library) evaluate networks for their resiliency or vulnerability to cyber attack.

Joint Network Emulator (JNE)

The Joint Network Emulator (JNE) GOTS library is a live-virtual-constructive network simulation platform for the development, test, and evaluation of battlefield communications networks, applications, and net-centric systems. JNE provides a realistic network operational environment to test and evaluate performance at scale for a fraction of the cost of field exercises.

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Cyber Training

Network Defense Trainer (NDT) integrates real and simulated cyber-attacks, wired and wireless virtual networks, live and virtual equipment and applications, and traditional kinetic warfare training simulators into a full, instrumented, synthetic cyber warfare training environment.

Cyber Test, and Analysis

StealthNet enables an environment and methodology for testing blue systems against cyber attacks in order to discover and validate vulnerabilities and to assess mission impact. It has the ability to interoperate in both live and virtual environments helping to determine and understand user behavior on how people communicate with each other in a distributed test-bed with live cyber threats.

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Network simulation offers an efficient, cost-effective way to analyze application and network performance, identify potential problems, understand the root cause, and assess alternative mitigation strategies. For best results, the analysis should leverage an at-scale, accurate model of the network and the operating environment.


Wireless network simulation offers an efficient, cost-effective way to assess how a network will behave under different operating conditions. For analysts and planners to derive maximum benefits, the results generated by the simulation must accurately reproduce the behavior of the physical network. This accuracy directly depends on the fidelity of the model, i.e., how closely the model represents the characteristics of the network and the operational environment.


The SCALABLE CEO Blog Series continues the important discussion around cyber resilience and cyber security today, with a piece authored by SCALABLE CEO Dr. Rajive Bagrodia. Bagrodia discusses the emergence of threats for cyber-physical systems and a proposed strategy to mitigate security breaches to the system. Stay tuned to the SCALABLE Tuesday Talk Blog Series for a continuous stream of valuable information in the areas of network simulation, cybersecurity, and predictable communications.


Network digital twins offer an efficient, cost-effective way to assess how a network will behave under different operating conditions. For example, consider the enterprise network for a bank which consists of manned teller stations, ATMs, web-portal for customer access on the frontend and a network of primary and backup servers at the backend which process a large volume of transactions 24 hours a day.



Press Release Feed

October 17, 2019

Network Digital Twin for Cyber, Test, Training, and Analysis

August 22, 2019

New and Enhanced Features To our Network Digital Twin Technology

February 20, 2019

New and Enhanced Features, Improved Productivity

November 27, 2018

LGS 4G LTE LiveRAN simulator, powered by SCALABLE Network Technologies, delivers a unique high fidelity modeling and simulation solution for commercial mobile networks and applications

November 20, 2018

Booth 1132 to Feature, Live Interactive Demos and SCALABLE Team Members Will Present Three Technical Papers

Blog Feed

22 October, 2019

A cyber attack is a deliberate attempt, using malicious software, to degrade or disable the target network’s operations or to steal or corrupt sensitive data.

1 October, 2019

According to the Ponemon Institute’s 2018 State of Endpoint Security Risk report, the average cost of cybercrime for an organization increased to $13 million in 2018, up from $1.4 million in 2017.

About Us

SCALABLE Develops High-Performance Communications Simulation Software Used By Governmental and Military Organizations, Educational Institutions, and Commercial Enterprises Around The World.