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Japan Sets New Record For Data Transmission Speed

The researchers have absolutely smashed their own previous achievement by transmitting data at a jaw-dropping 1.02 petabits per second.



japan sets new record for data transmission speed

A team of researchers from the National Institute of Information and Communications Technology (NICT) in Japan is at it again. After achieving a data transmission speed of 319 terabits per second (Tb/s) last year, the researchers have now absolutely smashed their own previous achievement by transmitting data at 1.02 petabits per second (Pb/s).

Since 1 petabits is 125,000 gigabytes, it means that the team could theoretically transmit more than 31,000 movies in 4K resolution every single second. To make the record even more impressive, it’s important to highlight that it was achieved using fiber-optic cables with four cores, which is exactly how many cores were used to set the previous record.

“NICT constructed the transmission system using 4-core MCF with standard 0.125 mm cladding diameter, WDM technology and mixed optical amplification systems. The system allowed a data transmission speed of 1.02 petabit per second over 51.7 km,” explained the researchers in the official press release.

data transmission chart

The mind-blowing record was first presented in May at the International Conference on Laser and Electro-Optics (CLEO) 2022 in San Jose, California, one of the largest international conferences related to optical devices and systems.

Also Read: Microsoft Blocks Lebanon-Based Hackers Targeting Israel

Moving forward, the NICT team wants to continue exploring different ways to transmit data faster across fiber optic cables. Their main focus is on low-core-count multi-core fibers with standard cladding diameter because such cables are comparable to standard single-mode fibers and thus more attractive for early adoption.

With dozens of countries around the world actively moving from 4G to 5G broadband cellular networks, the massive amount of data being sent and received is guaranteed to continue increasing at a rapid pace. Research projects such as the one behind the latest record can pave the way for new fibers capable of meeting the growing demand and supporting new bandwidth-hungry services.


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Cisco Unveils Strategic Vision For Enterprise Cloud Security In MENA

At the heart of this vision is Cisco Security Cloud, a global, cloud-delivered, integrated platform for end-to-end security across hybrid multi-cloud environments.



cisco unveils strategic vision for enterprise cloud security in mena

The global pandemic has accelerated cloud adoption by forcing companies to embrace the hybrid work model. But as companies move more and more of their information technology systems to the cloud, they discover that traditional security measures become less and less effective. To help cloud adopters of all sizes overcome the challenges associated with enterprise cloud security, Cisco has unveiled its new strategic vision for the MENA region.

At the heart of this vision is Cisco Security Cloud, a global, cloud-delivered, integrated platform for end-to-end security across hybrid multi-cloud environments. The platform unifies the management and policy administration of public and private clouds to protect users, devices, networks, applications, and data.

“With the complexity of hybrid work, continued acceleration of cloud adoption, and the ever-advancing threat landscape, organizations are looking for a trusted partner to help them achieve security resilience,” said Jeetu Patel, Executive Vice President and General Manager of Security and Collaboration at Cisco. “We believe Cisco is uniquely positioned due to its scale, breadth of solutions and cloud-neutral business model to meet their needs.”

Cisco Security Cloud is based on the zero trust security model, which, as its name implies, describes an approach to security where no access request is trusted without verification regardless of where it comes from.

Also Read: Is Your Phone Hacked? How To Find Out & Protect Yourself

To make the verification process as robust and user-friendly and possible, the necessary identity checks take place in the background, allowing users to focus on their work without being constantly interrupted by log-in prompts and other identity verification mechanisms.

Cisco is also building session trust analysis using OpenID Foundation’s Shared Signals and Events standards, which allow cloud services to instantly communicate security alerts and status changes of users.

These and other parts of Cisco’s new strategic vision for enterprise cloud security should help companies accelerate their cloud adoption initiatives. According to a survey of IT professionals in the Middle East, a lack of cybersecurity is among the main reasons why such initiatives proceed at a slow pace.

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