Security issues in all-optical networks

  • Authors:
  • M. Medard;D. Marquis;R. A. Barry;S. G. Finn

  • Affiliations:
  • Lincoln Lab., MIT, Lexington, MA;-;-;-

  • Venue:
  • IEEE Network: The Magazine of Global Internetworking
  • Year:
  • 1997

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Abstract

All-optical networks are emerging as a promising technology for terabit per second class communications. However, they are intrinsically different from electro-optical networks, particularly because they do not regenerate signals in the network. The characteristics of all-optical network components and architectures manifest new and still unstudied security vulnerabilities but also offer a new array of possible countermeasures. We focus on two types of attacks on the physical security of the network: service disruption, which prevents communication or degrades quality of service (QoS), and tapping, which compromises privacy by providing unauthorized users access to data which may be used for eavesdropping or traffic analysis