2018 IEEE Symposium on Computers and Communications (ISCC)最新文献_第8页

Evaluating container-based virtualization overhead on the general-purpose IoT platform 评估通用物联网平台上基于容器的虚拟化开销

2018 IEEE Symposium on Computers and Communications (ISCC) Pub Date : 2018-06-01 DOI: 10.1109/ISCC.2018.8538602

Wagner dos Santos Marques, Paulo S. Souza, F. Rossi, Guilherme da Cunha Rodrigues, R. Calheiros, Marcelo Da Silva Conterato, T. Ferreto

引用次数: 9

Proactive Virtual Machine Migration in Fog Environments 雾环境中的主动虚拟机迁移

2018 IEEE Symposium on Computers and Communications (ISCC) Pub Date : 2018-06-01 DOI: 10.1109/ISCC.2018.8538655

Diogo M. Gonçalves, Karima Velasquez, M. Curado, L. Bittencourt, E. Madeira

引用次数: 32

A Novel Location-Based Content Distribution Protocol for Vehicular Named-Data Networks 一种基于位置的车载命名数据网络内容分发协议

2018 IEEE Symposium on Computers and Communications (ISCC) Pub Date : 2018-06-01 DOI: 10.1109/ISCC.2018.8538481

Rodolfo W. L. Coutinho, A. Boukerche, Xiangshen Yu

{"title":"A Novel Location-Based Content Distribution Protocol for Vehicular Named-Data Networks","authors":"Rodolfo W. L. Coutinho, A. Boukerche, Xiangshen Yu","doi":"10.1109/ISCC.2018.8538481","DOIUrl":"https://doi.org/10.1109/ISCC.2018.8538481","url":null,"abstract":"The peculiar characteristics of vehicular networks (e.g., high vehicular mobility, poor wireless link quality and short-lived and intermittent connectivity among vehicles) challenge host-centric content search and distribution in vehicular networking applications. In this regard, recent studies have proposed information-centric protocols to improve content distribution in vehicular networks. However, they are still severely impaired by the highly dynamic nature of vehicular network topologies and the broadcast storm problem due to uncontrolled Interest packet flooding for content discovery. In this paper, we tackle the broadcast storm problem of Interest packet transmissions for content discovery in vehicular named-data networks. We propose the location-based content distribution protocol (LOCOS) for oriented Interest packet transmissions towards the proximity area of a recently discovered content source vehicle. The LOCOS protocol leverages the recently discovered location of a vehicle content source to controlled transmit Interest packets to the area where the content source is located. Simulation results show that the LOCOS protocol improves content delivery rate in 10% and 28% when compared with related work, while it reduces the content delivery delay in 80%.","PeriodicalId":233592,"journal":{"name":"2018 IEEE Symposium on Computers and Communications (ISCC)","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114649179","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: 23

Using Intel SGX to Protect Authentication Credentials in an Untrusted Operating System 在不受信任的操作系统中使用Intel SGX保护身份验证凭据

2018 IEEE Symposium on Computers and Communications (ISCC) Pub Date : 2018-06-01 DOI: 10.1109/ISCC.2018.8538470

Rafael C. R. Conde, C. Maziero, N. C. Will

{"title":"Using Intel SGX to Protect Authentication Credentials in an Untrusted Operating System","authors":"Rafael C. R. Conde, C. Maziero, N. C. Will","doi":"10.1109/ISCC.2018.8538470","DOIUrl":"https://doi.org/10.1109/ISCC.2018.8538470","url":null,"abstract":"An important principle in computational security is to reduce the attack surface, by maintaining the Trusted Computing Base (TCB) small. Even so, no security technique ensures full protection against any adversary. Thus, sensitive applications should be designed with several layers of protection so that, even if a layer might be violated, sensitive content will not be compromised. In 2015, Intel released the Software Guard Extensions (SGX) technology in its processors. This mechanism allows applications to allocate enclaves, which are private memory regions that can hold code and data. Other applications and even privileged code, like the OS kernel and the BIOS, are not able to access enclaves’ contents. This paper presents a novel password file protection scheme, which uses Intel SGX to protect authentication credentials in the PAM authentication framework, commonly used in UNIX systems. We defined and implemented an SGX-enabled version of the pam_unix.so authentication module, called UniSGX. This module uses an SGX enclave to handle the credentials informed by the user and to check them against the password file. To add an extra security layer, the password file is stored using SGX sealing. A threat model was proposed to assess the security of the proposed solution. The obtained results show that the proposed solution is secure against the threat model considered, and that its performance overhead is acceptable from the user point of view. The scheme presented here is also suitable to other authentication frameworks.","PeriodicalId":233592,"journal":{"name":"2018 IEEE Symposium on Computers and Communications (ISCC)","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127430191","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: 7

Handover Initiation Comparison in Virtualised SDN-based Flow Mobility Management 基于虚拟sdn的流迁移管理中的切换起始比较

2018 IEEE Symposium on Computers and Communications (ISCC) Pub Date : 2018-06-01 DOI: 10.1109/ISCC.2018.8538696

Flávio Meneses, Carlos Guimarães, Daniel Corujo, R. Aguiar

{"title":"Handover Initiation Comparison in Virtualised SDN-based Flow Mobility Management","authors":"Flávio Meneses, Carlos Guimarães, Daniel Corujo, R. Aguiar","doi":"10.1109/ISCC.2018.8538696","DOIUrl":"https://doi.org/10.1109/ISCC.2018.8538696","url":null,"abstract":"This paper presents a framework that integrates Software Defined Networks (SDN) and Network Functions Virtualisation (NFV) to migrate operational aspects of both the network’s Points of Attachment (PoA) and Mobile Nodes (MN) into the cloud. The SDN Controller is used as an enhanced mobility management entity by integrating the capability to instantiate in the cloud a virtual representation of the MNs (vMN). These vMNs not only act as anchors for the handover process of the physical MNs, but also act as proxies for the delivery of context information about the physical MNs wireless surroundings. Such information can be further used by the Controller for optimised handover decisions, resulting in a technology-agnostic flow mobility management mechanism for heterogeneous networks. A video delivery scenario was selected for evaluation in an experimental testbed, where the video is offloaded between wireless networks towards a dual-interfaced MN, considering different handover initiation procedures. With a handover delay of about 60ms, the results shown that virtualising the end-points reduces 67% of the OpenFlow signalling in the physical network, while as a trade-off, the OpenFlow control communication packet size and delay of the MN are incremented.","PeriodicalId":233592,"journal":{"name":"2018 IEEE Symposium on Computers and Communications (ISCC)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126923581","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

Smart Forests: fire detection service 智慧森林:火灾探测服务

2018 IEEE Symposium on Computers and Communications (ISCC) Pub Date : 2018-06-01 DOI: 10.1109/ISCC.2018.8538719

G. Neumann, Vitor Pinheiro de Almeida, M. Endler

引用次数: 16

Scalability of Real-Time IoT-based Applications for Smart Cities 智慧城市实时物联网应用的可扩展性

2018 IEEE Symposium on Computers and Communications (ISCC) Pub Date : 2018-06-01 DOI: 10.1109/ISCC.2018.8538451

Ivan D. Zyrianoff, Fabrizio F. Borelli, G. Biondi, Alexandre Heideker, C. Kamienski

引用次数: 16

A Novel RSSI-based Algorithm for Detect and Bypass Routing Holes in Wireless Sensor Networks 一种新的基于rssi的无线传感器网络路由漏洞检测和绕过算法

2018 IEEE Symposium on Computers and Communications (ISCC) Pub Date : 2018-06-01 DOI: 10.1109/ISCC.2018.8538584

Moysés M. Lima, Horácio Oliveira, R. Pazzi

引用次数: 4

Recommendations of a Laboratory Infrastructure for Simulation of Telemedicine Services 模拟远程医疗服务的实验室基础设施建议

2018 IEEE Symposium on Computers and Communications (ISCC) Pub Date : 2018-06-01 DOI: 10.1109/ISCC.2018.8538493

B. Smaradottir, R. Fensli, C. Moe

引用次数: 5

MARIO: A Cognitive Radio Primary User Arrivals Data Generator 马里奥:认知无线电主用户到达数据发生器

2018 IEEE Symposium on Computers and Communications (ISCC) Pub Date : 2018-06-01 DOI: 10.1109/ISCC.2018.8538660

Rogers S. Cristo, G. M. D. Santana, D. M. Osorio, K. Branco

引用次数: 2