MTech Theses: Recent submissions

  • Protecting android devices following BYOD policy against data security and privacy attacks 
    Jindal, Arun Kumar; Naik, Vinayak (Advisor) (2013-07-15)
    Bring Your Own Device (BYOD) is an IT policy being adopted by corporate organizations worldwide. It permits the employees to bring their own devices like smartphones, tablets, etc to their place of work and use them to ...
  • Secure design and instantiation of trapdoor-less truncated hash functions 
    Bansal, Tarun Kumar; Sanadhya, Somitra Kumar (Advisor) (2013-07-11)
    In this work, we throw light on gaps between theoretical construction of cryptographic primitives and their practical instantiation. It is assumed that cryptographic primitives will not have any trapdoors in the given ...
  • DirectShare : a fast and secure peer to peer file sharing protocol 
    Jati, Arpan; Sanadhya, Somitra Kumar (Advisor) (2013-07-09)
    Many Peer to Peer (P2P) protocols and applications have become popular in the recent years and P2P accounts for a very large portion of the internet traffic. But, most protocols are designed with speed and efficiency in ...
  • Provably secure authenticated encryption modes 
    Manjunath, R Sumesh; Sanadhya, Somitra Kumar (Advisor) (2013-06-10)
    Privacy of the message and authenticity of the sender in a secure communication is a challenging concern. Tradionally these two aims were achieved by using di erent cryptographic primitives: by using encryption for privacy ...
  • Location privacy in MobiShare 
    Soubam, Sonia; Naik, Vinayak (Advisor) (2013-05-30)
    This work focuses on providing privacy in MobiShare, which is a location-based service that assists users in searching and sharing files. A user’s mobility profile is summarization of its raw mobility data in terms of ...
  • Detecting copyright infringement on YouTube videos using YouTube metadata 
    Agrawal, Swati; Sureka, Ashish (Advisor) (2013-04-08)
    YouTube is one of the largest video sharing website on the Internet. Several music and record companies, artists and bands have o cial channels on YouTube (part of the music ecosystem of YouTube) to promote and monetize ...
  • Contextual feature based one-class classifier approach for detecting video response spam on YouTube 
    Chaudhary, Vidushi; Sureka, Ashish (Advisor) (2013-03-26)
    YouTube is one of the largest video sharing websites (with social networking features) on the Internet. The immense popularity of YouTube, anonymity and low publication barrier has resulted in several forms of misuse and ...
  • WhACKY! - what anyone could know about you from twitter 
    Correa, Denzil; Sureka, Ashish (Advisor) (2013-02-06)
    Twitter is a popular micro-blogging website which allows users to post 140-character limit mes- sages called tweets. Twitter users (also called Twitterers) post activity messages about their daily lives, opinions on ...
  • Robust and traffic analysis resistant cloud file system 
    Gupta, Madhvi; Nagaraja, Shishir (Advisor) (2012-10-17)
    With improved technology, every user now generates huge amount of data that requires ever increasing amount of space to store it. It is not economical for the users to purchase new storage device every time. As a remedy ...
  • Rebound attachs on GRφSTL 
    Kochar, Komal; Sanadhya, Somitra Kumar (Advisor) (2012-07-25)
    Cryptographic hash Functions are widely used for a wide range of applications such as au- thentication of information, digital signatures and protection of pass-phrases. In the last few years, the cryptanalysis of hash ...
  • Static technique for bug localization using character N-Gram based information retrieval model 
    Sangeeta (2012-03-14)
    Bug or Fault localization is a process of identifying the speci c location(s) or region(s) of source code (at various granularity levels such as the directory path, le, method or state- ment) that is faulty and needs ...

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