Publicado:
2024-03-28Edição:
v. 21 n. 1 (2024)Seção:
Investigación y DesarrolloSeguridad en Redes Ad Hoc: Implementación de Protocolos de Comunicación Usando Criptografía de Clave Pública
Ad Hoc Network Security: Implementing Communication Protocols Using Public Key Cryptography
Palavras-chave:
Redes ad hoc, Criptografía de clave pública, Protocolos de comunicación, Seguridad de red (es).Palavras-chave:
Ad hoc networks, Public key cryptography, Communication protocols, Network security (en).Downloads
Resumo (es)
Resumen
Las redes ad hoc, por su naturaleza descentralizada y dinámica, enfrentan significativos desafíos en términos de seguridad y comunicación. Estos desafíos son particularmente pronunciados debido a la falta de una infraestructura fija y la movilidad constante de los nodos. En este artículo, se explora la implementación de protocolos de comunicación seguros en redes ad hoc mediante el uso de criptografía de clave pública (PKC). Se proporciona una visión detallada de cómo la PKC puede ser utilizada para abordar los problemas de autenticación, confidencialidad e integridad en estas redes. Se analizan los fundamentos de la criptografía de clave pública y se presentan diversas técnicas para integrarla en protocolos de red ad hoc. Además, se incluyen simulaciones y estudios de caso para evaluar la efectividad de estos protocolos, destacando mejoras en la seguridad en comparación con métodos tradicionales. Este artículo ofrece una guía comprensiva para la implementación de soluciones de seguridad robustas en redes ad hoc, adaptadas a sus características específicas.
Resumo (en)
Ad hoc networks, due to their decentralized and dynamic nature, face significant challenges in terms of security and communication. These challenges are particularly pronounced due to the lack of a fixed infrastructure and the constant mobility of nodes. In this paper, we explore the implementation of secure communication protocols in ad hoc networks using public key cryptography (PKC). A detailed overview of how PKC can be used to address authentication, confidentiality and integrity issues in these networks is provided. The fundamentals of public key cryptography are discussed and various techniques for integrating it into ad hoc network protocols are presented. In addition, simulations and case studies are included to evaluate the effectiveness of these protocols, highlighting improvements in security compared to traditional methods. This article provides a comprehensive guide for the implementation of robust security solutions in ad hoc networks, adapted to their specific characteristics.
Referências
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