Compute Pub Date : 2013-08-22 DOI: 10.1145/2522548.2523132

Hasmukh Patel, D. Jinwala

{"title":"Modeling and analysis of internet key exchange protocolv2 and a proposal for its variant","authors":"Hasmukh Patel, D. Jinwala","doi":"10.1145/2522548.2523132","DOIUrl":"https://doi.org/10.1145/2522548.2523132","url":null,"abstract":"With the growing concerns on the information security and the capabilities of an attacker, Denial of Service (DoS) attacks have become one of the most serious and potent form of network security attacks. The attackers target the protocols to exhaust resources by either disabling the servers or disrupting the protocol exchange. In fact, almost all the communication protocols including TCP, HIP, etc. are vulnerable to resource exhaustion attacks. One of the ways of dealing with the DoS attacks is to carry out a cost analysis of the impact of the DoS attacks and ensure that the impact of the same is minimized to the extent possible. We illustrate the applicability of the same to analyze the Internet Key Exchange (IKE) version2 protocol. IKEv2 is one of the significant protocol of IPSec suite. It establishes the security association between source and destination before IPSec connection establishes. In this paper, we analyze IKEv2 protocol to show that IKE v2 is susceptible to DoS attacks.\u0000 To the best of our knowledge, although IKE v1 has been analyzed for susceptibility to the DoS attacks, IKE v2 has not yet been. We also propose a new variant of IKE v2 protocol using model given by Stebila and et al. to ensure mitigation of DoS attacks in IKEv2.","PeriodicalId":435920,"journal":{"name":"Compute","volume":"23 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120916313","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

Nearest neighbour based social recommendation using heat diffusion 基于热扩散的最近邻社会推荐

Compute Pub Date : 2013-08-22 DOI: 10.1145/2522548.2522607

J. Justin, A. Beegom

引用次数: 3

A ranking algorithm for online social network search 在线社交网络搜索的排序算法

Compute Pub Date : 2013-08-22 DOI: 10.1145/2522548.2523134

Divya Sharma, Akz Alam, P. Dasgupta, Debashis Saha

引用次数: 7

Trends and research directions for privacy preserving approaches on the cloud 云上隐私保护方法的趋势和研究方向

Compute Pub Date : 2013-08-22 DOI: 10.1145/2522548.2523138

Tanmay Sinha, V. Srikanth, M. Sain, Hoon-Jae Lee

{"title":"Trends and research directions for privacy preserving approaches on the cloud","authors":"Tanmay Sinha, V. Srikanth, M. Sain, Hoon-Jae Lee","doi":"10.1145/2522548.2523138","DOIUrl":"https://doi.org/10.1145/2522548.2523138","url":null,"abstract":"With advancements in hardware and software capabilities, cloud computing has evolved into a widely utilized paradigm for pay per use and robust computation. An unparalleled repository of user sensitive data that resides on the cloud poses severe threat to the privacy of individuals. Users authenticate, store and perform computations on their data using cloud services. From the cloud's perspective, it gathers additional user data via ubiquitous devices, mines this information to offer personalized services like recommendations and disseminates the results. However, the interactions between the cloud and user at each stage of this pipeline development is limited by privacy concerns. In recent years, much work has been done on designing privacy preserving approaches for improving cloud security and the trust network. A wide array of data mining, cryptography and information hiding techniques have been applied to cater to different aspects of providing risk free work environment in the cloud. Given the lack of management of this information, a systematic investigation is required to structurally organize the topics studied. This paper aims to clearly portray the stringent and urgent need for applying privacy preserving approaches to the cloud and highlight the relevant work that has been done along these lines. The key objective is to identify important areas of user-cloud interaction and demonstrate a survey on the state of the art algorithms that have led to improved cloud privacy in these areas The focus is on exploring criteria for the impact of such approaches on user cloud interaction. An understanding of the research issues associated with these sensitive areas of cloud computing may enable us to better leverage benefits of the cloud and reflect on future possibilities of exploration.","PeriodicalId":435920,"journal":{"name":"Compute","volume":"547 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122589776","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: 5

An integrated framework for enhancing privacy in online social networks 增强在线社交网络隐私的集成框架

Compute Pub Date : 2013-08-22 DOI: 10.1145/2522548.2522602

A. Saxena, I. Jain, M. C. Gorantla

引用次数: 1

Improving security and efficiency of time-bound access to outsourced data 提高对外包数据的限时访问的安全性和效率

Compute Pub Date : 2013-08-22 DOI: 10.1145/2522548.2522606

N. Kumar, A. Mathuria, M. Das, Kanta Matsuura

{"title":"Improving security and efficiency of time-bound access to outsourced data","authors":"N. Kumar, A. Mathuria, M. Das, Kanta Matsuura","doi":"10.1145/2522548.2522606","DOIUrl":"https://doi.org/10.1145/2522548.2522606","url":null,"abstract":"In time-bound access control, access to the system resources by authorized users is limited to specific time periods. In 2012, Vimercati, Foresti, Jajodia and Livraga proposed a scheme for time-bound access control to outsourced data in cloud using hierarchical key derivation structure. We show that their scheme has a security flaw. A user, after access right revocation, can still have access to the resources associated to his revoked subscription interval. There is a scheme by Wang, Li, Owens and Bhargava for efficient revocation in data outsourcing scenario. The main advantage of their scheme is that it does not require data block re-encryption and updates when any user's access right changes. It has a disadvantage that any change in access right of a single user, requires the data owner to recompute and distribute access certificates to all the users who requires further data access. In order to mitigate the security flaw of Vimercati et al. scheme, we present a solution based on the data access mechanism proposed by Wang et al. such that any user's access right revocation will be independent of other user's data access. Our solution removes their drawback without sacrificing other desirable properties of the original scheme.","PeriodicalId":435920,"journal":{"name":"Compute","volume":"379 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115304695","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: 2

Feature selection for detection of peer-to-peer botnet traffic 点对点僵尸网络流量检测的特征选择

Compute Pub Date : 2013-08-22 DOI: 10.1145/2522548.2523133

Pratik Narang, Jagan Mohan Reddy, C. Hota

引用次数: 30

Study of the effect of a rule based classifier modeled anti-corruption body in a neural network based environment 基于规则的分类器建模反腐主体在神经网络环境下的效果研究

Compute Pub Date : 2013-08-22 DOI: 10.1145/2522548.2523139

Praveen Ranjan Srivastava, R. Kapoor, Rajat Gupta

引用次数: 0

Rough intuitionistic fuzzy C-means algorithm and a comparative analysis 粗糙直觉模糊c均值算法及比较分析

Compute Pub Date : 2013-08-22 DOI: 10.1145/2522548.2523140

R. Bhargava, B. Tripathy, Anurag Tripathy, Rajkamal Dhull, Ekta Verma, P. Swarnalatha