Five reasons CISOs need to care about fibre security

(c)iStock.com/Danil Melekhin

With all the talk about the cloud, virtual networks, and ransomware these days, it's easy to forget there's a physical network underneath all these digital services that needs security too. It's the physicality of the fibres and cables that take our data from point A to point B that makes them vulnerable in different ways than what you'd typically envision with a hacker attack.

For example, in the San Francisco area last year there were 16 known attacks where the fibre optic...

By Ciena, 08 July 2016, 0 comments. Categories: Cabling, Connectivity, Fiber Optic, Security.

Opinion: Future proofing networks for increasing demands

(Image Credit: Norlando Pobre)

Broadband networks are built with the aim of lasting for decades and they need to support increasingly heavy traffic at higher bandwidths. Factors that contribute to the network’s reliability and longevity, such as the need for good fibre/cable management and highly reliable connections throughout the network, have been accepted as...

By Sam Leeman, 22 October 2015, 0 comments. Categories: Broadband, Cabling, Fiber Optic, Industry, Infrastructure, Telematics.

Demistifying Wireless LAN: Configuration, standards and security

By Muhammad Farqan

Wired local-area networks (LANs) have been the foundation of enterprise networks for years. They still are today. However, wireless local-area networks (WLANs) have strongly emerged as the means to extend the wired network to mobile devices. If you have been into networking, you very likely have set up a wireless local-area network at home or work.

In order to set up a functional wireless network, usually minimal configuration is needed. Many of the details of wireless theory get overlooked due to this...

By InfoSec Institute, 08 October 2013, 0 comments. Categories: Broadband, Cabling, Satellite, Wireless.

Alcatel-Lucent gets the record for fastest undersea data transmission

Transoceanic data is a big business which may be about to be sped up thanks to a team’s research at Alcatel-Lucent’s campus near Paris, who have broke the world record for fastest undersea data transmission.

Researchers at the site from Bell Labs sent data at speeds of 31 Terabits-per-second (Tbps) along 7200km; three times faster than previous commercially-available cables.

This was achieved over a span of 100km (the distance between amplifiers.)

Philippe Keryer, Chief Strategy & Innovation...

By Ryan Daws, 17 July 2013, 0 comments. Categories: Big Data, Cabling, Content, Industry, Infrastructure, Research, Telematics.

Reach 400Gbps speeds with noise-cancellation technology

Take a look at your headphones. They could harness the very technology which could boost broadband speeds to a blistering 400gbps – noise-cancellation.

A research team which is being led by Xiang Liu of Bell Laboratories is looking into using “phase conjugation” to help boost speeds to this incredible level as demand for faster broadband rises.

In the same manner as headphones which detect noise and transmit an inverse set of signals to counter-act the disruption, Xiang wants to implement...

By Ryan Daws, 29 May 2013, 0 comments. Categories: Broadband, Broadcast, Cabling, Fiber Optic, Infrastructure, Networks, Research, Telematics.

Project Loon: Google’s wireless networks to be delivered by balloons

As part of an initiative to get cat videos – I mean the internet – out in developing countries; Google has ambitious plans to deliver access in these locations by balloons, according to a report in the Wall Street Journal.

Bear with me on this; this is a strange thing to write about as well as read I’m sure.

 

The concept is to use a combination of CPUs and Android phones to connect a much larger wireless network,...

BT and TalkTalk fight, Virgin steps in

The last few weeks for both BT and TalkTalk have been interesting for UK telecoms - some may say slightly pathetic - but a lot is at stake for the broadband companies’ financial future.

Now Virgin Media boss Neil Berkett weighs in, calling for peace to the benefit of all involved.

Fighting words broke out between executives over how much BT wholesales its fibre optic network to rival providers, with TalkTalk bosses asking the Government to impose rules preventing investment into the fibre infrastructure...

By Ryan Daws, 26 April 2013, 0 comments. Categories: Broadband, Cabling, Fiber Optic, Industry, Infrastructure, Operators.

FCC proposes rule changes for obtaining telephone numbers

Interconnected VoIP providers may soon have direct access to numbering resources, and the significance of area codes could become a thing of the past.

Have you ever wondered where telephone numbers come from? Well, kids, there’s this bird called a stork that delivers the numbers to your phone company which is very happy to receive them…

If only it were that simple.

Telephone...

By Francisco Montero, 24 April 2013, 0 comments. Categories: Cabling, Industry, Infrastructure, N America.

Optical LAN vs. copper-based LAN: Which performs better?

Network users need more and more bandwidth. At the same time, your CFO wants to reduce IT spending. How can you address both needs with your local area network (LAN)?

With Tellabs Optical LAN, you can gain bandwidth and lower costs at the same time. Optical LAN offers these advantages for enterprises and government agencies:

  • Seamless migration to IP. It’s easy to migrate from plain old telephone service (POTS) to VoIP (voice over Internet protocol), and from RF (radio frequency) video to IP video.
  • Higher throughput. We deliver up to 1G to the...

By Tellabs, 03 April 2013, 0 comments. Categories: Cabling, Fiber Optic, Networks.