Global operators should look to implement a solution that can help safely transmit optical signals and cope with the higher bit rates and wavelength operations that next-generation FTTH systems will bring, according to the latest Industry Insight from Prysmian.
While most organisations use encryption technology based on databases, data centres, storage arrays, or hard drives to provide full protection while the data is at rest, it is when this data leaves the premises and is transmitted through the networks that it is most at risk of being compromised and intercepted. Maintaining complete end-to-end physical security of the links remains a key challenge for operators and as cables are easily accessible for hackers, they have become strategic targets. It is not as difficult as widely believed to compromise a fibre network link as hackers can easily purchase software tools to tap a fibre network and remain undetected.
Introducing in flight encryption solutions to the optical systems transmitting and receiving the data will help to fully secure the network end-to-end, said Prysmian. By leveraging optimized glass technology Prysmian Group’s BendBright XS G.657.A2 fibre secures all transmission routes from long-distance to access. Offering 100 times more bend resistance than G.652.D fibres when bent in a hacker’s tracking tool, BendBright XS G.657.A2 fibre is deployed in networks around the world as it seamlessly provides added bend immunity and intrinsic traffic safety.
ITU-T G.652.D single-mode fibres are intrinsically sensitive to bending effects. When bent, hackers can exploit this to tap transmitted signals and capitalise on this notable weakness. This is primarily achieved by hackers stealing sensitive customer data from optical fibre cables notably in joints and splicing cassettes, where the fibres are individually extracted to be spliced or routed.
Philippe Vanhille, EVP Telecom Business at Prysmian Group
In an increasingly connected world, organisations must secure and protect their customers’ data, while it is both at rest and in flight, to prevent a loss of customer confidence. If left exposed and unprotected, they face a detrimental effect on company finances and reputation.
