The Multidimensional Network

A special issue of Future Internet (ISSN 1999-5903). This special issue belongs to the section "Internet of Things".

Deadline for manuscript submissions: closed (30 June 2023) | Viewed by 2721

Special Issue Editors


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Guest Editor
Department of Electrical and Computer Engineering, University of Thessaly, 38334 Volos, Greece
Interests: distributed systems; Ad Hoc networking; Internet of Battlefield Things; federated deep learning; network science

E-Mail Website
Guest Editor
Department of Electrical and Computer Engineering, University of Thessaly, 38334 Volos, Greece
Interests: distributed computing; distributed systems

Special Issue Information

Dear Colleagues,

In modern smart city living, in disaster relief operations, in peace support operations and in other environments, interaction and cooperation among participating “entities” (i.e., humans, sensors, vehicles, etc.) become a relevant area of activity. However, each environment has a unique and independent OODA loop (Observe, Orient, Decide, Act) and operates its chain processes sequentially and at different speeds which constitutes inefficient parallel execution.

The Multidimensional Network is a multi-space operations concept that inextricably links all diverse domains (land, sea, air, space, cyberspace, electromagnetic spectrum) through a multi-angle, redundant and real-time network. Based on that network-centric interagency and overarching domain headquarters, humans, sensors, and vehicles form the nodes of a network that enables the exercise of command and control, the distributed conduct of operations, the acquisition of high-quality and real-time awareness, and so on.

The multidimensional network introduces a six-dimensional network paradigm that connects all six aforementioned domains into a dynamic network and shares situational awareness and communicates data collected in one domain to the other domains instantly. Thus, aspects of communications/networking, unmanned (aerial, underwater, land) vehicle management, security issues, distributed computing, and data of (high) volume, (wide) variety, (high) velocity, value, (questionable) veracity and (fast) variability data are involved.

This Special Issue will discuss this trending topic and present innovative solutions for the implementation of the multidimensional network and unveil its importance to researchers, the defense industry, civil protection and other communities.

Dr. Dimitrios Papakostas
Dr. Dimitrios Katsaros
Guest Editors

Manuscript Submission Information

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Keywords

  • 6G/5G communications
  • Ad Hoc networking
  • deep learning
  • security
  • Internet of Things
  • blockchains
  • UAV technology
  • distributed computing/systems
  • big data technology

Published Papers (1 paper)

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Research

15 pages, 591 KiB  
Article
Toward an SDN-Based Web Application Firewall: Defending against SQL Injection Attacks
by Fahad M. Alotaibi and Vassilios G. Vassilakis
Future Internet 2023, 15(5), 170; https://doi.org/10.3390/fi15050170 - 29 Apr 2023
Cited by 5 | Viewed by 2307
Abstract
Web attacks pose a significant threat to enterprises, as attackers often target web applications first. Various solutions have been proposed to mitigate and reduce the severity of these threats, such as web application firewalls (WAFs). On the other hand, software-defined networking (SDN) technology [...] Read more.
Web attacks pose a significant threat to enterprises, as attackers often target web applications first. Various solutions have been proposed to mitigate and reduce the severity of these threats, such as web application firewalls (WAFs). On the other hand, software-defined networking (SDN) technology has significantly improved network management and operation by providing centralized control for network administrators. In this work, we investigated the possibility of using SDN to implement a firewall capable of detecting and blocking web attacks. As a proof of concept, we designed and implemented a WAF to detect a known web attack, specifically SQL injection. Our design utilized two detection methods: signatures and regular expressions. The experimental results demonstrate that the SDN controller can successfully function as a WAF and detect SQL injection attacks. Furthermore, we implemented and compared ModSecurity, a traditional WAF, with our proposed SDN-based WAF. The results reveal that our system is more efficient in terms of TCP ACK latency, while ModSecurity exhibits a slightly lower overhead on the controller. Full article
(This article belongs to the Special Issue The Multidimensional Network)
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