MILCOM 2012 - 2012 IEEE Military Communications Conference最新文献_第9页

Polite: A policy framework for building managed mobile apps 礼貌:构建托管移动应用程序的政策框架

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415731

U. Kumar, Palanivel A. Kodeswaran, Vikrant Nandakumar, Shalini Kapoor

{"title":"Polite: A policy framework for building managed mobile apps","authors":"U. Kumar, Palanivel A. Kodeswaran, Vikrant Nandakumar, Shalini Kapoor","doi":"10.1109/MILCOM.2012.6415731","DOIUrl":"https://doi.org/10.1109/MILCOM.2012.6415731","url":null,"abstract":"The proliferation of smart phones inside enterprises and the number of enterprise apps (applications) available for various smart phone platforms has been increasing. This trend is expected to continue as smart phones tend to become the device of choice to access both enterprise and personal data. Making enterprise sensitive data accessible on smart phones requires that adequate protection mechanisms be available on these devices to ensure that sensitive data is not compromised due to various reasons, such as employees losing phones to malicious apps (installed by the user) running on the phones. Most of the existing solutions either provide device level control or have an external agent monitoring the application's behavior, and has numerous limitations. In this paper we propose a framework, Polite, to build enterprise mobile apps that can be managed at run-time, which is less intrusive to the end user while providing stronger security guarantees to the enterprise. We describe several critical scenarios where controlling the run time behavior of apps on the phone is essential and how our architecture can provide security guarantees that are not possible with existing solutions. Performance results of our implementation indicate that our framework induces a minimal overhead of only 6% that may be acceptable for most enterprise mobile apps.","PeriodicalId":18720,"journal":{"name":"MILCOM 2012 - 2012 IEEE Military Communications Conference","volume":"2013 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86468890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Non-linear programming approach to simulation of the general adversarial agents problem 用非线性规划方法模拟一般对抗代理问题

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415645

J. Mange, D. Kountanis

引用次数: 2

Finding overlapped communities in online social networks with Nonnegative Matrix Factorization 用非负矩阵分解法寻找在线社交网络中的重叠社区

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415744

Nam P. Nguyen, M. Thai

引用次数: 6

LAA: Link-layer anonymous access for tactical MANETs LAA:战术manet的链路层匿名访问

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415724

R. Song, Helen Tang

{"title":"LAA: Link-layer anonymous access for tactical MANETs","authors":"R. Song, Helen Tang","doi":"10.1109/MILCOM.2012.6415724","DOIUrl":"https://doi.org/10.1109/MILCOM.2012.6415724","url":null,"abstract":"Link layer security has been widely researched in the last decade as a means of protecting wireless networks (e.g., WEP, RSN, WPA, WPA2). However, there is little research in this area for Mobile Ad Hoc Networks (MANETs), especially for tactical MANETs. Although RSN can be used for MANETs as described in the IEEE 802.11i standard, it fails to meet some requirements of tactical MANETs, such as strong security, anonymity, and quick connectivity. In this paper, we propose a link layer anonymous access protocol (LAA) in order to provide strong security and anonymity protection for tactical MANETs. The protocol uses dynamic pseudonyms as network and node identities for network access authentication to prevent tracking, tracing, and other common attacks. It uses a localized key management mechanism for local shared key and broadcast key establishment that outperforms the connectivity and efficiency of key management in RSN and other link layer security technologies such as SEAMAN. Simulations show that LAA has only a small effect on end-to-end delay and no effect on packet delivery ratio relative to the standard MAC, meanwhile providing anonymous communication, better protection and improved connectivity performance in the link layer for tactical MANETs.","PeriodicalId":18720,"journal":{"name":"MILCOM 2012 - 2012 IEEE Military Communications Conference","volume":"23 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82581486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Pulse rotation modulations for spread spectrum communication systems 扩频通信系统的脉冲旋转调制

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415632

Alan J. Michaels

引用次数: 1

Non-satellite based field communications system for battlefield deployments 用于战场部署的非卫星野外通信系统

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415623

J. Cartmell, J. Tomici

引用次数: 0

An energy-efficient transmission scheme for monitoring of combat soldier health in tactical mobile ad hoc networks 战术移动自组织网络中作战士兵健康监测的节能传输方案

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415827

E. Egbogah, A. Fapojuwo, Liqi Shi

{"title":"An energy-efficient transmission scheme for monitoring of combat soldier health in tactical mobile ad hoc networks","authors":"E. Egbogah, A. Fapojuwo, Liqi Shi","doi":"10.1109/MILCOM.2012.6415827","DOIUrl":"https://doi.org/10.1109/MILCOM.2012.6415827","url":null,"abstract":"In this paper, we propose an energy-efficient transmission scheme for monitoring soldier health in tactical mobile ad hoc networks (T-MANET). In the proposed scheme, a constrained route discovery algorithm is used to determine feasible routing paths between the source nodes and sink node. A cross-layer optimization approach is then used to determine the optimal routes and minimum power required to transmit data in the military UHF band such that the end-to-end packet delivery ratio (PDR) and end-to-end delay objectives are met. However, the optimal solution requires exponential complexity and is not suitable for implementation in resource constrained sensor motes. Therefore, we propose a heuristic algorithm called joint link node power allocation (JPA) that allocates power based on the presence of joint link nodes. From the analysis and numerical results, we find that JPA achieves energy consumption that is within 24% of the optimal value, but significantly reduces the solution complexity from exponential to polynomial by utilizing 6 times fewer iterations than the optimal solution to converge to a minimum energy solution.","PeriodicalId":18720,"journal":{"name":"MILCOM 2012 - 2012 IEEE Military Communications Conference","volume":"174 3","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91422718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Laboratory evaluation of military radios and network architectures 军用无线电和网络体系结构的实验室评估

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415662

S. Newman, Jeffrey Schindler, J. Shah, Sandra P. Tinta

引用次数: 1

Tactical troposcatter applications in challenging climate zones 战术对流层散射应用在具有挑战性的气候带

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415601

Luis Bastos, H. Wietgrefe

引用次数: 12

High throughput Ku-band satellites for aeronautical applications 航空用高通量ku波段卫星

MILCOM 2012 - 2012 IEEE Military Communications Conference Pub Date : 2012-10-01 DOI: 10.1109/MILCOM.2012.6415863

C. McLain, Sunil Panthi, M. Sturza, J. Hetrick

{"title":"High throughput Ku-band satellites for aeronautical applications","authors":"C. McLain, Sunil Panthi, M. Sturza, J. Hetrick","doi":"10.1109/MILCOM.2012.6415863","DOIUrl":"https://doi.org/10.1109/MILCOM.2012.6415863","url":null,"abstract":"Recent advancements in Ku-band high throughput satellites (HTS) will allow commercial Ku-band aeronautical mobile satellite systems (AMSS) to equal or exceed commercial Ka-band AMSS systems on cost and performance. The AMSS market is currently dominated by Ku-band solutions, both in the commercial sector (eXConnect, Row44, Yonder) and the government sector (Tachyon, Boeing Broadband Satellite Network (formerly Connexion), various UAV and ISR systems). All of these systems use conventional continental-scale wide beams that are leased from Fixed Satellite Service (FSS) providers such as Intelsat and Eutelsat. In the next several years the dominance of Ku-band AMSS will be challenged by Ka-band systems such as Inmarsat-5, which use multiple spot beams to offer enhanced performance. Previous work has suggested that these systems may offer better performance and better economics than conventional Ku-band systems [1]. The key insight of this paper is that the performance advantage of spot beam Ka-band systems comes from their smaller beam size rather than their frequency of operation, meaning that a Ku-band spot beam satellite can also be built with similar sized spot beams to Ka-band systems and can achieve competitive cost and performance as compared to a Ka-band spot beam systems. High throughput spot beam Ku-band systems, such as Intelsat's EpicNG system, are now in development and will be fielded in the same timeframe as Inmarsat-5. This result has critical implications for existing users and operators of AMSS systems: - Currently installed Ku-band terminals will be able to take advantage of dramatic improvements in performance when high throughput Ku-band becomes available - Current Ku-band will not have to undergo costly Ka-band retrofits to maintain competitive performance - Operators can continue to invest in Ku-band terminals today without fear of obsolescence in the near future - The AMSS market will continue to be diverse and competitive for years to come.","PeriodicalId":18720,"journal":{"name":"MILCOM 2012 - 2012 IEEE Military Communications Conference","volume":"36 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81081107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 13