In this article we describe how fiber optic infrastructure based on PONs may be open to potential denial of service (DoS) attacks via optical signal injections. Security experts warn that this is a gr...
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Fiber Optic Injection Attack - SMB AI-Systems & High-Speed Interconnect [PDF]
In this paper, we study the effect of a high-power laser on fiber-optic isolators and circulators and propose an effec-tive countermeasure against light-injection attacks on a QKD system.
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In this article we describe how fiber optic infrastructure based on PONs may be open to potential denial of service (DoS) attacks via optical signal injections. Security experts warn that this is
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Unfortunately, the source is vulnerable to light-injection attacks, such as Trojan-horse, laser-seeding, and laser-damage attacks, in which an eavesdropper actively injects bright light to hack the source unit.
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This simple fiber-optic device permanently increases its attenuation when subjected to 50-mW or higher cw illumination at 1550 nm and initiates a fiber-fuse effect at 1 to 5 W. It may be
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To protect laser injection attacks, we investigate the effectiveness of several possible countermeasures, which includes isolators, circulators and integrated components in the chip.
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In these attacks, the power of Eve''s injection laser is limited by the laser-induced damage threshold of the quantum channel. For example, as a quantum channel, the standard single-mode ber is able to
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To investigate the OPL''s security boundary in quantum cryptography, this work comprehensively test and analyse the behavior of OPL under continuous-wave light-injection attacks and pulse illumination
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Unfortunately, the source is vulnerable to light-injection attacks, such as Trojan-horse, laser-seeding, and laser-damage attacks, in which an eavesdropper actively injects bright light to
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Unfortunately, the source is vulnerable to light-injection attacks, such as Trojan-horse, laser-seeding, and laser-damage attacks, in which an eavesdropper actively injects bright light to
Get Quote