102,506 Hits in 6.2 sec

Managing heterogeneous network environments using an extensible policy framework

Lawrence Teo, Gail-Joon Ahn
2007 Proceedings of the 2nd ACM symposium on Information, computer and communications security - ASIACCS '07  
However, as organizations grow, so do their networks increasing the difficulty of deploying a security policy, especially across heterogeneous systems.  ...  Throughout this paper, we focus on the design and architecture of Chameleosx and demonstrate how our policy framework helps organizations implement security policies in changing, diversityrich environments  ...  The Chameleos-x framework is specially designed to facilitate the management of consistent security policies in heterogeneous environments.  ... 
doi:10.1145/1229285.1229328 dblp:conf/ccs/TeoA07 fatcat:q32m3akygjb4xdi7yu2heig26m

Towards Effective Security Policy Management for Heterogeneous Network Environments

Lawrence Teo, Gail-Joon Ahn
2007 Eighth IEEE International Workshop on Policies for Distributed Systems and Networks (POLICY'07)  
The Chameleos-x framework is specially designed to facilitate the management of consistent security policies in heterogeneous environments.  ...  In this paper, we overview a system-driven policy framework called Chameleos-x and discuss how a practical, system-driven approach could be used to address the problem of enforcing security policies consistently  ...  The Chameleosx framework is specially designed to facilitate the management of consistent security policies in heterogeneous environments.  ... 
doi:10.1109/policy.2007.44 dblp:conf/policy/TeoA07 fatcat:z7mlf2gbabbwjhmdarmvrhzngm

Extensible policy framework for heterogeneous network environments

Lawrence Teo, Gail Joon Ahn
2013 International Journal of Information and Computer Security  
However, as organisations grow, so do their networks -this increases the difficulty of deploying a security policy, especially across heterogeneous systems.  ...  Throughout this paper, we focus on the design and architecture of Chameleos-x and demonstrate how our policy framework helps organisations implement security policies in changing, diversity-rich environments  ...  The Chameleos-x framework is specially designed to facilitate the management of consistent security policies in heterogeneous environments.  ... 
doi:10.1504/ijics.2013.058210 fatcat:2koknpqzireynggoznodtwnroi

Networking solutions in the federation of clouds

Roman Lapacz, Blazej Pietrzak
2013 Proceedings of the 9th International Conference on Network and Service Management (CNSM 2013)  
This paper presents the cloud federation concept implemented by the NOVI project and ideas of possible extensions.  ...  The authors pay much attention to the networking aspect and available bandwidth provisioning systems which offer reliable network transfer services to the cloud systems and their federations.  ...  The policy service (PS) manages services by control policies, following the policy-based management approach [18] .  ... 
doi:10.1109/cnsm.2013.6727863 dblp:conf/cnsm/LapaczP13 fatcat:ulth5t25lbhfnkmlo6ptbrescm

NETQOS Policy Management Architecture for Flexible QoS Provisioning in Future Internet

P. A. Aranda Gutierrez, I. Miloucheva, D. Wagner, Ch. Niephaus, A. Flizikowski, N. Van Wambeke, F. Armando, Ch. Chassot, S. Pietro Romano
2008 2008 The Second International Conference on Next Generation Mobile Applications, Services, and Technologies  
The business level policy specifications are translated by the NETQOS system into intermediate and operational QoS policies for automated QoS configuration at the managed heterogeneous network and transport  ...  The particular focus of the paper is aimed to discuss ontology and actor oriented QoS policy specification and configuration for heterogeneous networks, as well as NETQOS QoS policy management interfaces  ...  Acknowledgement EU IST NETQOS project [3] is supported by the European Commission in the 6 th Framework Program. References  ... 
doi:10.1109/ngmast.2008.65 fatcat:v2tdykdxzbfivi3zbqi44l2acm

Cross-Layer-Design QoS Policy Management Framework for Wireless Heterogeneous Network

Shintaro Mori, Koji Ishii, Shigeaki Ogose
2013 Journal of Signal Processing  
In this paper, we propose a detailed protocol scheme, that is, a management scheme of users' QoS requirements for wireless heterogeneous network.  ...  In future wireless and/or mobile networks, voice, highcapacity data, and multimedia contents might be converged onto a single wireless network platform, which leads to increased complexity and heterogeneity  ...  QoS Policy Management Scheme Network model In this work, as shown in Fig. 2 , we assume that the wireless heterogeneous network environment is converged among macrocell, picocell, and femtocell networks  ... 
doi:10.2299/jsp.17.123 fatcat:slaeo4o2prdazfsgvwcernxus4

HYWINMARC: An Autonomic Management Architecture for Hybrid Wireless Networks [chapter]

Shafique Ahmad Chaudhry, Ali Hammad Akbar, Ki-Hyung Kim, Suk-Kyo Hong, Won-Sik Yoon
2006 Lecture Notes in Computer Science  
We present HYbrid WIreless Network Management ARChitecture (HYWINMARC), a three-tier framework, covering all the management levels, for autonomic network management for hybrid networks.  ...  We integrate policy-based network management with mobile-agent technology and design a prototype for a context-aware and self-managing architecture.  ...  Aside, it uses IETF policy framework and Common Open Policy Service (COPS) protocol.  ... 
doi:10.1007/11807964_20 fatcat:mrfoiaf4zbga7ac7vpvadgxhha

A self-management framework for efficient resource discovery in pervasive environments

Apostolos Malatras, Fei Peng, Béat Hirsbrunner
2011 Proceedings of the 8th ACM international conference on Autonomic computing - ICAC '11  
Accordingly, we present our ongoing work on a context-aware, policy-based framework to support the autonomic management of pervasive environments' monitoring mechanisms that rely on dynamic, bioinspired  ...  When considering resource discovery in pervasive environments, issues such as the diversity of application requirements, different classes of Quality of Service (QoS), device and network heterogeneity  ...  To benefit from its flexibility and extensibility, policy-based management making use of context information is the foundation of this layer.  ... 
doi:10.1145/1998582.1998618 dblp:conf/icac/MalatrasPH11 fatcat:7nwqru76trdyjpzdjpvjv7hbpa

Policy-Based Security Management System for 5G Heterogeneous Networks

Hani Alquhayz, Nasser Alalwan, Ahmed Ibrahim Alzahrani, Ali H. Al-Bayatti, Mhd Saeed Sharif
2019 Wireless Communications and Mobile Computing  
This research provides a policy-based security management system, ensuring that end-user devices cannot be used as weapons or tools of attack, for example, IP spoofing and man-in-the-middle (MITM) attacks  ...  An alternative network, Y-Communication (Y-Comm), proposes to integrate the current wired and wireless networks, attempting to achieve the main service requirements of 5G by converging the existing networks  ...  Different policy-based system use different mechanisms to manage the network and to provide a secure environment.  ... 
doi:10.1155/2019/4582391 fatcat:xfwhxlex4bdznjuo6onczdzbzq

Proactive Policy Management for Heterogeneous Networks

Fatema Shaikh, Aboubaker Lasebae, Glenford Mapp
2008 2008 3rd International Conference on Information and Communication Technologies: From Theory to Applications  
An open access repository of Middlesex University research Shaikh, Fatema and Lasebae, Aboubaker and Mapp, Glenford E. (2008) Proactive policy management for heterogeneous networks  ...  In this paper we present a proactive modelling-based approach for policy management which allows the mobile node to calculate Time Before Vertical Handover for open and closed environments.  ...  With the rapid adaptation of the heterogeneity paradigm, policy management will play an increasingly important role in improving the stability of network connections.  ... 
doi:10.1109/ictta.2008.4530171 fatcat:z4r4lquftbgd5jfyttekifgv7u

SecureCloud: Towards a Comprehensive Security Framework for Cloud Computing Environments

Hassan Takabi, James B. D. Joshi, Gail-Joon Ahn
2010 2010 IEEE 34th Annual Computer Software and Applications Conference Workshops  
In this paper, we propose a comprehensive security framework for cloud computing environments.  ...  Although security issues are delaying its fast adoption, cloud computing is an unstoppable force and we need to provide security mechanisms to ensure its secure adoption.  ...  In developing this solution, we can adopt a system-driven policy framework to facilitate the management of security policies in heterogeneous environments and a policy enforcement architecture [18] ,  ... 
doi:10.1109/compsacw.2010.74 dblp:conf/compsac/TakabiJA10 fatcat:hbfxqx6535az5dzemmlks255ny

Secure policy-based management solutions in heterogeneous embedded systems networks

Konstantinos Rantos, Alexandros Papanikolaou, Konstantinos Fysarakis, Charalampos Manifavas
2012 2012 International Conference on Telecommunications and Multimedia (TEMU)  
This paper identifies these schemes and proposes a framework for the secure and interoperable policy-based management of heterogeneous, resource-constrained, embedded systems networks.  ...  Such an approach requires using expensive TCP  ...  Policy-based management is an effective and standardised option for managing such networks.  ... 
doi:10.1109/temu.2012.6294723 dblp:conf/temu/RantosPFM12 fatcat:dtoi6hssybbmbng2t4iiccqphq

Addressing the requirements of QoS management for wireless ad hoc networks☆

Kaustubh S Phanse, Luiz A DaSilva
2003 Computer Communications  
In doing this, we identify and discuss components that are crucial for a policy-based management framework in an ad hoc environment. Finally, we present our concluding remarks in Section 5. 2.  ...  such a policy-based framework.  ...  [14] , an Ad hoc Network Management Protocol (ANMP), essentially an extension of the widely used Simple Network Management Protocol (SNMP) [17] , has been proposed.  ... 
doi:10.1016/s0140-3664(02)00261-x fatcat:wsb35zqjuvhlrcpjls623qhvye

Security Frameworks: A Study on Different Approaches for the Internet of Things

Luan Oliveira, Zair Abdelouahab, Breno Sousa, Denivaldo Lopes
This paper provides an overview of some of the major works that focus on the use of security frameworks for Internet of Things environment to facilitate the development of applications for this scenario  ...  The Internet of things or "IoT" is characterized by a high heterogeneity degree of devices and network protocols, where all kinds of communications appear to be possible, even unauthorized ones.  ...  Reliability is treated in [9] using MQTT's QoS (Quality of Service) ensures reliable delivery across heterogeneous environments and wireless networks.  ... 
doi:10.24297/ijct.v15i4.555 fatcat:d75xqrzsibdqle525wydr6tis4

Managing federations of virtualized infrastructures: A semantic-aware policy based approach

Leonidas Lymberopoulos, Paola Grosso, Chrysa Papagianni, Dimitrios Kalogeras, George Androulidakis, Jeroen van der Ham, Cees de Laat, Vasilis Maglaris
2011 12th IFIP/IEEE International Symposium on Integrated Network Management (IM 2011) and Workshops  
We give an illustration of such structures corresponding to existing FI experimental platforms in the US and Europe and we provide examples containing inter-domain management responsibilities as missions  ...  We adopt the Ponder2 policy framework and the SMC architecture as a powerful engineering approach, which we apply to semantic-aware management of federations of Future Internet (FI) virtualized infrastructures  ...  Such extensions will contribute to the Ponder2 Policy framework and may suggest a policy-driven management system tailored to federations of heterogeneous virtualized infrastructures.  ... 
doi:10.1109/inm.2011.5990571 dblp:conf/im/LymberopoulosGPKAHLM11 fatcat:rgkaxn3gznewtc3scpmaprotyq
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