Tech
Breakthrough quantum-secure link protects data using the laws of physics
Australian technology has delivered a live quantum-secure link, a breakthrough that promises to future-proof critical data against tomorrow’s cyber threats.
The project brings together QuintessenceLabs, Australia’s national science agency CSIRO, and AARNet, the national research and education network. By combining local expertise in quantum cyber security, digital science and advanced fiber infrastructure, the partners have successfully demonstrated a quantum key distribution (QKD) system running over standard optical fiber.
Together, these organizations are building sovereign quantum capability to protect Australia’s most valuable data.
Today’s digital world runs on long-lived data: health records, financial transactions, research findings and personal files stored in the cloud. Criminals can already copy encrypted data and wait, hoping future computers will eventually break today’s codes.
QKD stops that long-game by generating unbreakable encryption keys rooted in the laws of physics. Put simply, it uses tiny signals of light to create secret codes between two points; if anyone tries to listen in, the system takes protective action.
When deployed more widely, QKD could provide a new layer of tamper-evident security across optical fiber, complementing existing cyber-defense tools.
Using a new AARNet fiber loop at CSIRO’s Marsfield site in Sydney, QuintessenceLabs deployed its qOptica continuous variable QKD system, or CV-QKD.
Although the current system supports experiments and research, at 12.7 kilometers long, the link produced strong secret key rates despite real-world fiber losses, demonstrating its readiness for practical use. The team’s next step is to extend the live link to longer distances to hopefully cover cities, states and partnering countries.
Vikram Sharma, Founder and CEO of QuintessenceLabs explains how this deployment showcases the strength of Australian collaboration in advancing quantum cybersecurity.
“Integrating CSIRO’s research expertise, AARNet’s network infrastructure, and QuintessenceLabs’ quantum technology, we have demonstrated that quantum-secure communications are practical on today’s networks,” Sharma said.

“It’s a vital step toward protecting Australia’s most critical data and strengthening resilience against emerging threats.”
CSIRO quantum cryptography research scientist Dr. Sebastian Kish said the unique feature of QKD is that it makes fiber connections like the NBN inherently secure.
“If someone tries to tap the line, the quantum signals change and the alarms go off. It’s like giving Australia’s everyday internet an in-built security alarm, powered by the laws of physics,” Dr. Kish said.
Dr. Seyit Camtepe, CSIRO cyber and quantum security research scientist, explains this was a proud first step.
“Our ambition was to enable the nation to develop and test future-proof cybersecurity innovations using the laws of physics—and we’ve achieved an important milestone,” Dr. Camtepe said.
Chief Technology Officer for AARNet David Wilde said this marks the first publicly documented deployment of quantum key distribution over telecom-grade dark fiber in Sydney, and among the first in Australia.
“Demonstrations like this show how Australia’s research network can lead the way in trialing quantum-secure communications, building the foundations for protecting critical research and education data across our wider national infrastructure,” Wilde said.
Next, the partners will expand the link across a longer AARNet fiber route and test it under real-world conditions.
They will also explore an inter-city route between Canberra and Sydney and pilot integrations with VPNs and cloud key-management. Together, these efforts mark a major step toward embedding quantum-secure infrastructure across essential services and building a resilient, sovereign cyber capability.
The team is inviting inquiries from researchers, government agencies and industry to expand this technology further in Australia.
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Tech
Port of Tyne advances connected mobility, autonomous logistics | Computer Weekly
The North East Automotive Alliance (NEAA), alongside the Port of Tyne, autonomous driving technology provider Oxa and a consortium of leading industry and academic partners, has delivered the Port‑Connected and Automated Logistics (P-CAL) project.
The Port of Tyne is one of the UK’s major deep-sea ports handling specialised bulk and containerised products, alongside delivery logistics, and assisting growing passenger numbers via its International Passenger Terminal.
Overall, the Port of Tyne adds £658m to the local economy, supporting 10,400 jobs directly and indirectly, and as one of the UK’s largest trust ports. Fully self-financing, it runs on a commercial basis, reinvesting all of its profits back into facilities along the River Tyne for the benefit of the North East and its stakeholders.
Delivered and funded through the UK government’s CAM [Connected and Automated Mobility] Pathfinder programme, NEAA – a collaborative, industry-led cluster dedicated to fostering a competitive and sustainable environment for businesses – is working with its partners to deliver P-CAL to demonstrate autonomous container transport at the Port of Tyne. The initiative will see the deployment of a fully autonomous terminal tractor and secure mesh communication network to move containers between the dockside and the container compound, creating a UK first in waterside port automation.
P-CAL was designed to push the boundaries of autonomous logistics by deploying and validating a fully autonomous terminal tractor in a live port environment. Building on the North East’s earlier 5G CAL and V‑CAL initiatives – which looked to assess the commercial viability of deploying autonomous yard tractors on the Vantec-Nissan route in Sunderland – the project worked to move autonomous technology from proof‑of‑concept trials into a complex, safety‑critical, real‑world operational setting.
Over the course of the project, the consortium is said to have successfully designed, integrated and tested an autonomous container transport service capable of operating on a busy quayside. The scope of work included the deployment of a fully autonomous terminal tractor; a resilient mesh communication network; the capability to integrate with terminal operating systems; real‑time coordination with live crane movements; and the implementation of a cyber security framework to enable safe, remote and automated operations.
The system was developed and tested in a newly defined and highly complex operational design domain. This is said to reflect the realities of a working port environment where traffic density, variable conditions and human interaction present unique challenges.
The regional and national partnership delivering the project combined expertise across autonomous systems, logistics, cyber security, academia, legal compliance and industrial operations. The consortium believes its project has generated valuable technical, operational and regulatory insight that will inform the future deployment of CAM services across ports, logistics hubs and industrial sites nationwide.
By augmenting the capability of the existing workforce, it says it has shown that autonomous systems can take on repetitive or more hazardous tasks, allowing skilled workers to focus on higher-value roles. This is seen as particularly vital for the North East, ensuring the region remains at the forefront of industrial evolution while creating a more resilient and tech-enabled labour market.
“Delivering autonomous logistics in a live port environment has been a major step forward for the sector,” said Graeme Hardie, operations director at the Port of Tyne. “P-CAL has shown what’s possible when innovation is applied to real operational challenges, improving safety, efficiency and sustainability. The Port of Tyne is proud to have played a leading role in a project that will influence how ports across the UK and beyond approach automation.”
Oxa founder and CEO Paul Newman added: “The success of P-CAL proves how autonomy will enable the future of resilient logistics operations. Through the project, we’ve demonstrated that existing work vehicles can be turned into a digital workforce – successfully completing autonomous container movements in a dynamic quayside environment, while providing worksite intelligence necessary for real-time industrial optimisation. P-CAL provides a blueprint for how ports and industrial hubs worldwide can deploy autonomous technology to drive productivity, efficiency and safety.”
CAM Pathfinder is funded by the UK government, delivered by the Department for Business and Trade in partnership with automated mobility firm Zenzic and Innovate UK, the UK’s national innovation agency.
Zenzic programme director Mark Cracknell said: “P-CAL is a strong example of how government and industry can work together to accelerate the commercial readiness of CAM technologies. Projects like this are vital in turning innovation into deployment, creating high‑value jobs and ensuring the UK remains globally competitive in connected and automated mobility. As the project closes, the outcomes and learning from P-CAL will continue to shape future CAM initiatives, investment opportunities and policy development, both regionally and nationally.”
The next phase of the project will examine how the system performs across broader port operations, including the added pressures of multiple vehicles working alongside people, equipment and live commercial activity.
Tech
‘STAGED’: Conspiracy Theories Are Everywhere Following White House Correspondents’ Dinner Shooting
In the immediate aftermath of the attack on the White House Correspondents’ Dinner on Saturday night, influencers, pundits, and random posters lit up social media platforms like X, Bluesky, and Instagram with conspiracy theories about the attack and the alleged shooter.
Both left and right-wing accounts claimed, without evidence, that the attack was staged.
President Donald Trump, Vice President JD Vance, and dozens of other high-profile administration officials and journalists were attending the dinner at the Hilton hotel in Washington, DC, when a suspect, later identified by media reports as Cole Tomas Allen from California, allegedly ran past security towards the event. He was detained by law enforcement while the president and vice president were evacuated. Police said that they believe Cole acted alone, but did not expand on who his intended target was or what his motive may have been. “We believe the suspect was targeting administration officials,” acting attorney general Todd Blanche told NBC’s Meet the Press on Sunday morning.
On Bluesky, which has a predominantly left-leaning user base, many people simply wrote the word “STAGED” over and over again, echoing the response to the Trump assassination attempt in Butler, Pennsylvania in 2024.
On X, many claimed the shooting was staged as a way to bolster support for Trump’s plan to build a new ballroom in the White House. The president referenced the ballroom in a press conference after the incident and a Truth Social post on Sunday morning. Many prominent online Trump boosters echoed the need for the ballroom, including far-right podcaster Jack Posobiec, Libs of TikTok creator Chaya Raichik, and Tom Fitton, the right-wing activist who runs Judicial Watch.
Their quick response, conspiracy theorists claimed, was evidence of a coordinated campaign following the shooting. “Is this another staged event,” one X user asked in a post that has been viewed more than 5 million times.
Other social media users who claimed the incident was staged pointed to a Fox News clip that featured the station’s White House correspondent Aishah Hasnie speaking from the Hilton hotel. Hasnie told viewers that prior to the shooting, press secretary Karoline Leavitt’s husband allegedly told her “you need to be very safe,” before the call was cut off.
“Fox News just cut one of their reporters off as they seemed to indicate the shooting was a pre-planned false flag,” one X user wrote in a post that has been viewed more than 2 million times. Hasnie later clarified in an X post that her cell service had cut out in a location with notoriously bad service, adding: “He was telling me to be careful with my own safety because the world is crazy. He was expressing his concern for my safety.”
“I don’t want to be fomenting conspiracies,” wrote Angelo Carusone, the chair and president of Media Matters, on Bluesky about the Fox News interview. “But I mean…this was super weird. Super weird.”
Leavitt herself was also the focus of conspiracy theories after she said “shots will be fired” in an interview ahead of the dinner, referring to the jokes Trump was scheduled to deliver. Following the attack, X users claimed the comment was “strange,” “sus,” or a “curious choice of words,” while sharing memes that suggested the shooting was staged. At least one mainstream outlet appeared to amplify the conspiracy theory as well, describing Leavitt’s comment as “eerie” and “bizarre.”
Tech
Your Kindle Is Better With Accessories. Here’s Where to Start
Kindle Holders
Hate holding up your Kindle? Or struggle with chronic pain that makes holding it feel terrible? These holders will literally take the weight out of your hands.
A Freestanding Charger
Looking to keep your Kindle charged without adding another cord to the floor of your desk or bedside table? Same. Here’s a more stylish solution if you have one of the Signature editions.
A Kindle Page Turner
The hottest new item to get as a Kindle lover is a page turner. They’re especially handy for holders like the ones above, where your hands aren’t already on the device, and can make for a great accessibility accessory for readers with different needs.
My biggest irritation with these devices so far is that you have to charge them both individually, and if one runs out of battery, the whole thing is useless. I also don’t love that the turner does tend to block at least one letter while I read, and you can’t place it on the lower or upper margins since it’ll activate the menus instead of turning the page. Still, it makes reading ultra comfortable, especially for my strained wrists.
Here’s my favorite one so far, that’s been solid at holding a charge, and next I’m testing this remote ($15) with a wearable ring clicker instead of a remote.
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