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 . By leveraging optimised glass technology , Prysmian Group ’ s BendBrightXS 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 , BendBrightXS G . 657 . A2 fibre is deployed in networks around the world as it seamlessly provides

added bend immunity and intrinsic traffic safety .

“ As the industry continues to migrate to cloud-based services and we see a notable surge in data exchanges and transmissions compounded by the global pandemic , it is critical that organisations leverage the most optimum solutions possible to prevent and counter these threats ,” said 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 .”

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 .

Prysmian ’ s solution helps to facilitate the demanding cable designs that are required for increased density and a smaller footprint in both rural and urban environments . It is 100 % compliant with the most stringent G . 652 . D recommendations , and is fully backward compatible and future-proof . u

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