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Chao Chen

  1. Darknet-Based Inference of Internet Worm Temporal Characteristics.

    Чт, 07/15/2010 - 15:01 — SomNambul
    Authors: Qian Wang, Zesheng Chen, Chao Chen
    Subjects: Cryptography and Security
    Abstract

    Internet worm attacks pose a significant threat to network security and
    management. In this work, we coin the term Internet worm tomography as
    inferring the characteristics of Internet worms from the observations of
    Darknet or network telescopes that monitor a routable but unused IP address
    space.

  2. Implementing and Evaluating a Wireless Body Sensor System for Automated Physiological Data Acquisition at Home.

    Втр, 06/08/2010 - 15:01 — SomNambul
    Authors: Chao Chen, Carlos Pomalaza-Raez
    Subjects: Other
    Abstract

    Advances in embedded devices and wireless sensor networks have resulted in
    new and inexpensive health care solutions. This paper describes the
    implementation and the evaluation of a wireless body sensor system that
    monitors human physiological data at home. Specifically, a waist-mounted
    triaxial accelerometer unit is used to record human movements.

  3. Characterizing Internet Worm Infection Structure.

    Пнд, 01/11/2010 - 16:01 — SomNambul
    Authors: Qian Wang, Zesheng Chen, Chao Chen
    Subjects: Cryptography and Security
    Abstract

    Internet worm infection continues to be one of top security threats.
    Moreover, worm infection has been widely used by botnets to recruit new bots
    and construct P2P-based botnets. In this work, we attempt to characterize the
    network structure of Internet worm infection and shed light on the micro-level
    information of "who infects whom." Our work quantifies the infection ability of
    individual hosts and reveals the key characteristics of the underlying
    topologies formed by worm infection, i.e., the number of children and the
    generation of the Internet worm infection family tree.

Math-arch

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