• P-ISSN 0974-6846 E-ISSN 0974-5645

Indian Journal of Science and Technology


Indian Journal of Science and Technology

Year: 2010, Volume: 3, Issue: 12, Pages: 1139-1141

Original Article

Intrusion detection in optical fiber link: A novel technique


Because of the complexity of the observation of the eavesdropping process in optical fiber link, a new technique is suggested. A WDM is utilized as a part of optical fiber intrusion detection system. The implemented setup is capable to observe eavesdropping soon. The PC unit supports the system and it offers a suitable tool to observe or detect the leakage information. The minimum detectable attenuation value due to the intrusion is about (0.04 dB) while the optical power leakage is about 0.1 dB.
Keywords: Intrusion, optical link, detection, eavesdropping.


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