Results 41 to 50 of about 455 (175)

Positional Packet Capture for Anomaly Detection in Multitenant Virtual Networks

International Journal of Network Management, Volume 35, Issue 2, March/April 2025.
ABSTRACT Anomaly detection in multitenant virtual networks presents significant challenges due to the dynamic, ephemeral nature of virtualized environments and the complex traffic patterns they generate. This paper presents a definition of preferable positions within virtual networks to enhance anomaly detection efficacy.
Daniel Spiekermann
wiley   +1 more source

Hybrid Quantum Security for IPsec

CoRR
23 pages, 6 figures, quantum key distribution, post-quantum cryptography, IPsec security ...
Blanco Romero, Francisco Javier, Otero García, Pedro, Sobral Blanco, Daniel, Almenarez Mendoza, Florina, Fernández Vilas, Ana, Fernández Veiga, Manuel   +5 more
openaire   +3 more sources

A Machine Learning Approach for Secure Communication Using Blockchain for IoT‐Based VANETs

IET Communications, Volume 19, Issue 1, January/December 2025.
This article is based on the Secure Data communication over VANET through 5G communication. The data is handled using the Blockchain secure mechanism and Decision making is possible using Machine Learning. ABSTRACT Vehicular ad hoc networks (VANETs) have a dynamic topology. This nature makes them highly susceptible to security attacks. It also leads to
Jarallah Alqahtani, Mahmood ul Hassan, Abid Ali, Muhammad Akram   +3 more
wiley   +1 more source

Enhanced Cybersecurity Framework for Unmanned Aerial Systems: A Comprehensive STRIDE‐Model Analysis and Emerging Defense Strategies

IET Information Security, Volume 2025, Issue 1, 2025.
Recent advancements in unmanned aerial vehicle (UAV) technology have facilitated its widespread adoption across a spectrum of sectors, such as commercial logistics, agricultural surveillance, industrial diagnostics, and military maneuvers. However, the widespread adoption has also engendered a burgeoning array of security concerns.
Hailong Xi, Le Ru, Jiwei Tian, Bo Lu, Shiguang Hu, Wenfei Wang, Hongqiao Wang, Xiaohui Luan, Leandros Maglaras   +8 more
wiley   +1 more source

Comprehensive Strategies for Enhancing SD‐WAN: Integrating Security, Dynamic Routing and Quality of Service Management

IET Networks, Volume 14, Issue 1, January/December 2025.
‘Software‐defined wide area networks (SD‐WAN) offer a modern solution to traditional network challenges by integrating advanced routing, enhanced security and quality service management. This paper presents innovative strategies to optimise SD‐WAN deployment, addressing security through IPsec encryption and zero trust frameworks, enhancing connectivity
Raied Ibrahim, Ibrahim Khider, Salaheldin Edam, Twasul Mukhtar   +3 more
wiley   +1 more source

A Petri net model for Time‐Delay Attack detection in Precision Time Protocol‐based networks

IET Cyber-Physical Systems: Theory &Applications, Volume 9, Issue 4, Page 407-423, December 2024.
The authors propose a Petri net model as a formal validation tool to evaluate the robustness of the Precision Time Protocol (PTP) algorithm in a network and to assess the accuracy and capabilities of Time Delay Attack and detection algorithms. The proposed model is applicable to implement the synchronisation process in different network topologies ...
Mohsen Moradi, Amir Hossein Jahangir
wiley   +1 more source

The tactical Intranet IPSec security concept

Journal of Telecommunications and Information Technology, 2003
The IPSec protocols architecture that can be applied in tactical Intranet based on the IPv6 protocol stack for wireless environment is the subject of the paper.
Jacek Jarmakiewicz, Mariusz Bednarczyk, Jarosław Krygier   +2 more
doaj   +1 more source

Evaluating cryptographic vulnerabilities created by quantum computing in industrial control systems

Journal of Critical Infrastructure Policy, Volume 5, Issue 2, Page 88-110, Fall/Winter 2024.
Abstract Quantum computing is expected to eventually be able to break the public‐key cryptography algorithms currently used throughout information technology (IT) infrastructure, undermining foundational tools used to maintain information security across the country's critical infrastructure.
Michael J. D. Vermeer, Chad Heitzenrater, Edward Parker, Alvin Moon, Domenique Lumpkin, Jalal Awan   +5 more
wiley   +1 more source

Learning tool for IPSEC with emphasis on the use of MGRE in corporate networks

Revista UIS Ingenierías, 2013
This paper presents a tool named “UV IPsec Tools”, developed to understand and interact in a didactic way with the transformations performed by IPsec when using the MD5, SHA-1 and 3DES algorithms for the encryption and integrity check of an IPv4 datagram.
Andrés Mauricio Ramírez, Oscar Polanco-Sarmiento, Fabio Germán Guerrero   +2 more
doaj  

Sistema de votación electrónico con características de seguridad SSL/TLS e IPsec en Colombia

Revista UIS Ingenierías, 2016
Colombia continúa debatiendo la implementación del voto electrónico evidenciando que existen temores en el acceso al sistema y en la transferencia de datos, esta investigación busca minimizar vulnerabilidades ante ataques informáticos por medio de un ...
Sonia Elizabeth Cardenas Urrea, William Navarro Núñez, Hugo Enrique Sarmiento Osorio, Nelson Augusto Forero Paez, Raul Bareño Gutierrez   +4 more
doaj   +1 more source