2013 2nd National Conference on Information Assurance (NCIA)最新文献_第2页

Authenticated key agreement and cluster head selection for Wireless Body Area Networks 无线体域网络的认证密钥协议和簇头选择

2013 2nd National Conference on Information Assurance (NCIA) Pub Date : 2013-12-01 DOI: 10.1109/NCIA.2013.6725334

Jawaid Iqbal, Nizamuddin, N. Amin, A. I. Umar

引用次数: 12

Primary User Emulation attack and their mitigation strategies: A survey 主用户仿真攻击及其缓解策略:调查

2013 2nd National Conference on Information Assurance (NCIA) Pub Date : 2013-12-01 DOI: 10.1109/NCIA.2013.6725331

Bilal Naqvi, Imran Rashid, F. Riaz, B. Aslam

引用次数: 8

Digital forensics: Latest challenges and response 数字取证:最新挑战与应对

2013 2nd National Conference on Information Assurance (NCIA) Pub Date : 2013-12-01 DOI: 10.1109/NCIA.2013.6725320

Muhammad Sharjeel Zareen, Adeela Waqar, B. Aslam

引用次数: 18

Security Analytics: Big Data Analytics for cybersecurity: A review of trends, techniques and tools 安全分析:网络安全的大数据分析:趋势、技术和工具综述

2013 2nd National Conference on Information Assurance (NCIA) Pub Date : 2013-12-01 DOI: 10.1109/NCIA.2013.6725337

Tariq Mahmood, U. Afzal

引用次数: 145

A technique for digital watermarking in combined spatial and transform domains using chaotic maps 基于混沌映射的空间域和变换域组合数字水印技术

2013 2nd National Conference on Information Assurance (NCIA) Pub Date : 2013-12-01 DOI: 10.1109/NCIA.2013.6725335

Amir Anees, A. M. Siddiqui

引用次数: 26

Intrusion Detection System in Cloud Computing: Challenges and opportunities 云计算中的入侵检测系统:挑战与机遇

2013 2nd National Conference on Information Assurance (NCIA) Pub Date : 2013-12-01 DOI: 10.1109/NCIA.2013.6725325

Y. Mehmood, U. Habiba, M. A. Shibli, Rahat Masood

引用次数: 54

Cyber threats and incident response capability - a case study of Pakistan 网络威胁与事件响应能力——以巴基斯坦为例

2013 2nd National Conference on Information Assurance (NCIA) Pub Date : 2013-12-01 DOI: 10.1109/NCIA.2013.6725319

Muhammad Tariq, B. Aslam, Imran Rashid, Adeela Waqar

{"title":"Cyber threats and incident response capability - a case study of Pakistan","authors":"Muhammad Tariq, B. Aslam, Imran Rashid, Adeela Waqar","doi":"10.1109/NCIA.2013.6725319","DOIUrl":"https://doi.org/10.1109/NCIA.2013.6725319","url":null,"abstract":"The tremendous growth of information technology has abruptly changed the world into global village. It has caused the distances to shrink and information to flow across the globe as it occurs. At the same time it has also given boost to vulnerabilities, threats, frauds and criminals in the cyberspace. The ease of access, user friendly hacking tools and sophistication in cyber attacks has infringed the privacy of the individuals, organizations and states. Pakistan is facing multifaceted cyber threats in the present era. The cyber attacks occurred on the government, corporate and private sectors within last couple of years has been analyzed in this paper to identify nature dynamics of threat to Pakistani ICT infrastructure and resources. The study highlights wide range and variety of cyber threats ranging from normal website defacement to sophisticated and persistent cyber threat. Further, existing response capability at government and organizational level is evaluated and the shortcomings have been highlighted. It is feared that non existence of any cyber security laws, void of response mechanism and lack of organizational framework in the country may offer Pakistan cyberspace a heaven for the criminals and malicious operators / users. It is noted that Pakistan government not only requires realization of cyber threats and consequences of its uncontrolled usage but also needs appropriate response mechanism to guard against such threats. A top level organizational structure is proposed in this paper for establishment of essential cyber security bodies at different tiers, responsible for securing cyber space of the country by introducing necessary legislation and formulating the response mechanism at different government tiers.","PeriodicalId":222016,"journal":{"name":"2013 2nd National Conference on Information Assurance (NCIA)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117236718","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

Embedding watermarks in multiple tables in numeric dataset by bit pattern generation sub-watermarks 采用位模式生成子水印的方法在数字数据集中的多个表中嵌入水印

2013 2nd National Conference on Information Assurance (NCIA) Pub Date : 2013-12-01 DOI: 10.1109/NCIA.2013.6725329

Sidra Sultana

{"title":"Embedding watermarks in multiple tables in numeric dataset by bit pattern generation sub-watermarks","authors":"Sidra Sultana","doi":"10.1109/NCIA.2013.6725329","DOIUrl":"https://doi.org/10.1109/NCIA.2013.6725329","url":null,"abstract":"A novel and technical approach for watermarking tables of a numeric dataset is proposed. Watermark insertion and detection is done by K Map Minimizer. The crucial aspect of the proposed technique is the permuted bit pattern generation. The bit pattern is generated by first selecting unique rows and columns and solving the four attributes at the selected position through the K Map Minimizer to constitute a pattern. To make the bit pattern more secure permutation is applied before, where the size of the bit pattern is adjusted as per requirement. This unique permuted bit pattern is called the watermarked permuted bit pattern. Each bit of watermarked permuted bit pattern is added /subtracted while sub watermarking the selected attribute. Four secret keys and one permutation key are used which adds to the integrity of the technique. Secret keys are always used in pair so knowledge of a single key to an attacker, is of no use rather access to k-1 keys, where k is the number of keys, is also of not much worth as to generate a watermarked permuted bit pattern all four keys are requirement. Watermark detection routine is blind as it neither requires the original dataset nor the watermarked one. Watermarks are equally distributed in a very large dataset as six digits number is selected through K Map Minimizer, so the watermark can be detected even in a small subset of a watermarked relation as long as the sample contains some of the marks. Proposed technique is robust against various malicious attacks and updates to the data. Dealing with multiple tables adds to the practicality of the data.","PeriodicalId":222016,"journal":{"name":"2013 2nd National Conference on Information Assurance (NCIA)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116033883","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: 0

Social networks and web security: Implications on open source intelligence 社交网络和网络安全:对开源智能的启示

2013 2nd National Conference on Information Assurance (NCIA) Pub Date : 2013-12-01 DOI: 10.1109/NCIA.2013.6725328

Fahad Ansari, M. Akhlaq, A. Rauf

{"title":"Social networks and web security: Implications on open source intelligence","authors":"Fahad Ansari, M. Akhlaq, A. Rauf","doi":"10.1109/NCIA.2013.6725328","DOIUrl":"https://doi.org/10.1109/NCIA.2013.6725328","url":null,"abstract":"Recent occurrences in the global geopolitical arena shape the ground to the vanguard of swift strategic intelligence gathering through open-source medium, particularly the online social networking media. Various intelligence agencies in the world - are at present - incorporating online social media platforms into function, as a valuable source of information acquisition. However, the integration of the same is yet to be instilled in Pakistan broadly to supplement the overall operations of law enforcement and intelligence agencies. In this paper, recent events that highlighted the intelligence aspect of social media networking have been considered including, Arab Spring, Libyan civil war associated with NATO's operations of 2011 and Israel Air Flotilla. Conjointly, the analysis of the events signify the influential competence of social media network to illustrate trends of the masses and devise political stance, increment tactful intelligence, and contribute to timely yet accurate operations against targeted factions. In addition, the paper is put together on the foundation and significance of security risks associated with social networks comprising of privacy violations and divulgence of confidential and personal data which may be used for malicious activities by spiteful entities or for state sponsored cyber warfare and monitoring on the lines of the cases discussed. Furthermore, recommendations of easy executable practices to assist users to improve privacy on social media networking websites are also proffered.","PeriodicalId":222016,"journal":{"name":"2013 2nd National Conference on Information Assurance (NCIA)","volume":"336 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126440122","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

SafePass: Authentication under duress for ATM transactions SafePass: ATM交易的强制身份验证

2013 2nd National Conference on Information Assurance (NCIA) Pub Date : 2013-12-01 DOI: 10.1109/NCIA.2013.6725317

S. Hameed, S. A. Hussain, Sohail Hussain Ali

引用次数: 4