4 research outputs found
Considerations on the Adoption of Named Data Networking (NDN) in Tactical Environments
Mobile military networks are uniquely challenging to build and maintain, because of their wireless nature and the unfriendliness of the environment, resulting in unreliable and capacity limited performance. Currently, most tactical networks implement TCP/IP, which was designed for fairly stable, infrastructure-based environments, and requires sophisticated and often application-specific extensions to address the challenges of the communication scenario. Information Centric Networking (ICN) is a clean slate networking approach that does not depend on stable connections to retrieve information and naturally provides support for node mobility and delay/disruption tolerant communications - as a result it is particularly interesting for tactical applications. However, despite ICN seems to offer some structural benefits for tactical environments over TCP/IP, a number of challenges including naming, security, performance tuning, etc., still need to be addressed for practical adoption. This document, prepared within NATO IST-161 RTG, evaluates the effectiveness of Named Data Networking (NDN), the de facto standard implementation of ICN, in the context of tactical edge networks and its potential for adoption
Enabling the deployment of COTS applications in tactical edge networks
The increasing adoption of COTS hardware and software technologies in tactical scenarios raises the issue of supporting the deployment of legacy and COTS applications in extremely dynamic and challenging environments such as tactical edge networks (TENs). COTS applications adopt standards devised for wired Internet environments or corporate networks, such as service oriented architectures, and TCP and UDP, thus exhibiting severe reliability and performance problems on TENs. To support the reuse and deployment of COTS applications in TENs, there is the need to develop solutions that mediate the application requirements with the communication semantics of TENs. This article presents an overview of the challenges in deploying COTS applications in TENs and presents NetProxy, a state-of-the-art solution explicitly designed to address them
Situational awareness for critical infrastructure protection
Postgraduate seminar series with a title Situational Awareness for Critical
Infrastructure Protection held at the Department of Military Technology of the
National Defence University in 2015. This book is a collection of some of talks that
were presented in the seminar. The papers address designing inter-organizational
situation awareness system, principles of designing for situation awareness, situation
awareness in distributed teams, vulnerability analysis in a critical system context,
tactical Command, Control, Communications, Computers, & Intelligence (C4I)
systems, and improving situational awareness in the circle of trust. This set of
papers tries to give some insight to current issues of the situation awareness for
critical infrastructure protection.
The seminar has always made a publication of the papers but this has been an
internal publication of the Finnish Defence Forces and has not hindered publication
of the papers in international conferences. Publication of these papers in peer
reviewed conferences has indeed been always the goal of the seminar, since it
teaches writing conference level papers. We still hope that an internal publication in
the department series is useful to the Finnish Defence Forces by offering an easy
access to these papers