Home

Hameed Al-Qaheri

  1. Embedding Secret Data in HTML Web Page.

    Tue, 04/06/2010 - 15:01 — SomNambul
    Authors: Sugata Sanyal, Hameed Al-Qaheri, Sandipan Dey
    Subjects: Cryptography and Security
    Abstract

    In this paper, we suggest a novel data hiding technique in an HTML Web page.
    HTML Tags are case insensitive and hence an alphabet in lowercase and one in
    uppercase present inside an HTML tag are interpreted in the same manner by the
    browser,i.e., change in case in an web page is imperceptible to the browser. We
    basically exploit this redundancy and use it to embed secret data inside an web
    page, with no changes visible to the user of the web page, so that he can not
    even suspect about the data hiding. The embedded data can be recovered by
    viewing the source of the HTML page.

  2. Piecemeal Journey To 'HALCYON' World Of Pervasive Computing : From past progress to future challenges.

    Mon, 03/15/2010 - 16:01 — SomNambul
    Authors: Sugata Sanyal, Rolly Seth, Rishi Kapoor, Hameed Al-Qaheri
    Subjects: Human-Computer Interaction
    Abstract

    Although 'Halcyon' means serene environment which pervasive computing aims
    at, we have tried to present a different interpretation of this word. Through
    our approach, we look at it in context of achieving future 'calm technology'.
    The paper gives a general overview of the state of pervasive computing today,
    proposes the 'HALCYON Model' and outlines the 'social' challenges faced by
    system designers.

Math-arch

Syndicate content