AT&T will be “quantum ready” by the year 2025; New fiber network launched in Indiana
AT&T is aiming to become “quantum ready” by the year 2025, said an AT&T quantum security and preparedness team member during this week’s AT&T Security Conference. The tier-one operator has been identifying its cryptographic assets, vetting post-quantum cryptography solutions, and taking trials to identify those solutions, according to Brian Miles, principal member of tech staff at AT&T. “We’ve got AT&T quantum ready on our roadmap by 2025,” Miles said, adding that doesn’t mean the company will be fully quantum secured.
“This just means that we have done all our due diligence. And we have a clear path forward and we have all the solutions identified to target and address some of the different problems posed by quantum computing.”
Editor’s Note:
Quantum technologies function by harnessing the key characteristics of the theory of quantum mechanics, including superposition, entanglement and uncertainty. The resulting technologies are expected to be diverse and far reaching. For example, quantum computers are expected to overcome most “public key encryption” systems, presaging a radical change in cybersecurity. Given its aptitude for navigating complexity, quantum tools are expected to shave years off the time to market for medicines. Secure, efficient communications among drones and other autonomous vehicles will underpin safety and operational effectiveness in the crowded skies of the future. Of course, these nearer terms examples will be joined by applications barely yet imagined as the technology matures.
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That effort should put AT&T in a better position before the cryptographically relevant quantum computer (CRQC) emerges. CRQC is defined as a quantum computer that reaches the compute capability to break an RSA-2048 key using Shor’s algorithm, according to Miles. Shor’s algorithm is a quantum computer algorithm developed in 1994 by American mathematician Peter Shor.
Miles also urges organizations to implement cryptography agility, which is a framework or architecture that allows companies to replace their cryptographic primitives, underlying cryptography, and encryption algorithms with little or no impact on the existing applications.
“In a nutshell, that means you get off board your cryptography, get it out of your applications, get it more centralized, ultimately put automation in place to make the underlying infrastructure [transition] relatively painless,” he explained.
The next significant step is to identify the cryptographic assets and who has the responsibility for that inventory within the company, Miles noted.
“It’s incredibly important to get started on a crypto-agile architecture roadmap within your company quickly,” he said. “The whole crypto-agile architecture at least gives you the tools and the ability to pivot to different cryptography on short notice.”
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Separately, AT&T is connecting its first customers to its new fiber network in Indiana. The company is investing $29.7 million – on top of $9.9 million contributed by Vanderburgh County, allocated from the American Rescue Plan – to build to 20,000 locations.
In a press release, AT&T calls Vanderburgh a “largely rural community where roughly one-third of homes, farms and businesses did not have access to fixed broadband service before this fiber build.” The network build is expected to be complete in November 2023 and will deliver service up to 5 Gbit/sec.
“We have a once-in-a-generation opportunity to bring high-speed, reliable broadband to communities across the country,” said AT&T CEO John Stankey. “Combining public sector funding and private sector investment is the most cost-effective way to ensure more Americans are able to take advantage of robust connectivity. This type of public-private partnership can serve as a model to help close the digital divide once and for all.”
“If you live in a big city, you probably take your high-speed internet for granted. But it’s a different story in rural parts of the country,” said Cheryl Musgrave, commissioner, Vanderburgh County. “Fortunately, through this collaboration with AT&T, thousands of our rural neighbors will have a new story to tell, because they’ll also have access to fiber-powered broadband.
“I’m truly excited to see the impact this new connectivity will have on our schools and families, and the economic growth of our community,” Musgrave added.
AT&T worked quickly to bring the benefits of fiber to Vanderburgh County residents and businesses, with the network core becoming operational only seven months after the previously announced contract agreement was finalized. That allowed AT&T to connect the first fiber locations earlier than expected. The project will be completed by November 2023.
The new fiber network is capable of delivering speeds up to 5 Gbps on both upload and download. The faster speeds and capacity mean customers can now connect to data intensive online tools and applications, deploy precision agriculture technologies and access vital education resources.
AT&T has extensive experience deploying fiber-optics across Indiana. In fact, hundreds of thousands of locations in the state have access to AT&T Fiber today. AT&T is also currently working with the City of Boonville and the City of Martinsville on public-private partnerships to bring AT&T Fiber to those communities.
References:
https://www.sdxcentral.com/articles/news/att-aims-to-be-quantum-ready-by-2025/2022/10/