The global fight for internet infrastructure control has heated up, driven by more international competition, increasing cyber attacks and instances of economic espionage. Following the Russia-Ukraine war and escalating US-China tensions, countries are now rushing to protect data flows and vulnerable critical infrastructure for the coming years. Rising concerns about dependence on foreign-controlled hosting, internet protocols (IPs) and peering are also emerging.
Furthermore, the increasing cost of internet connectivity, driven by the near depletion of IPv4 addresses, as well as the growing frequency of routing attacks such as Border Gateway Protocol (BGP) hijacks, have also heightened the need for countries in the European Union (EU) to focus on digital sovereignty. After years of outsourcing and bureaucracy, many are still in the draft strategy stage.
However, through a series of coordinated and innovative strategies – including IPv6 deployment, local control of IP space, private sector alignment and peering networks – Lithuania has been taking a highly proactive approach to future-proofing its internet infrastructure, improving digital sovereignty and national resilience.
How Lithuania is building internet infrastructure resilience
Lithuania’s post-Soviet past has played a significant role in shaping its bid for digital autonomy, which relies on viewing internet infrastructure as a state asset. A tech-first governance model combines public-private partnerships, infrastructure policy and national security.
Back in the early 2000s, the country was already investing significantly in nationwide digital identity, e-government services and secure infrastructure for public data. Now it is doubling down on IPv6 deployment at scale as part of a strategy to future-proof its internet infrastructure. And the country is actively trying to encourage full IPv6 adoption, when IPv6 adoption across Europe has been relatively slower so far.
This shift is likely to help decrease dependence on almost depleted IPv4 addresses, while securing long-term address availability. IPv6 networks are also more efficiently structured, with better redundancy and shorter routing paths, strengthening resistance to disruptions and failures.
“With globally unique addresses, IPv6 restores end-to-end connectivity, enabling more transparent communication and better performance. This eliminates the need for current complex workarounds like NAT due to IPv4 address limitations,” says Martin Butler, professor of digital transformation at Vlerick Business School. “This gives nations more control over their network infrastructure and supports the scale needed for future digital services.”
Leasing out dormant IP addresses
Lithuania is taking strategic control of its IP address space by leasing out dormant IP addresses through private sector companies like IPXO. The company claims to have the world’s largest IPv4 leasing market, with more than 300 million leasable IPs across all regional internet registries (RIRs).
IPXO’s co-founder, Vincentas Grinius, believes that out of 4.3 billion IP addresses, 25% are not visible on the internet at all, with a considerable portion of the remainder being badly managed.
With globally unique addresses, IPv6 restores end-to-end connectivity, enabling more transparent communication and better performance Martin Butler, Vlerick Business School
“It’s not about the shortage, it’s about how efficiently that resource is utilised. A lot of enterprises have a legacy space that some of them forgot about. Some of them have legacy networks where they have a different system and they are locked within those,” he says.
“Our aim is to step into a deeper understanding of how we can defragment their networks and give them that single source of truth. It’s to help enterprises optimise their networks and remove the hurdle of multiple tools,” adds Grinius.
Butler emphasises that as countries strive to achieve greater digital sovereignty, controlling data flows and IP address space has become vital.
“Local routing policies enable governments and ISPs [internet service providers] to align their network operations with domestic laws, enhance visibility in critical sectors, and reduce dependency on foreign infrastructure. These actions strengthen resilience and help mitigate security risks such as route hijacking,” he says.
Not only can this generate additional revenue, but it could also reduce the need to lease address space from foreign companies, while curbing black market leasing and IP hijacking.
Another step is building up routing and peering infrastructure by enhancing BGP route filtering, growing internet exchange points and supporting domestic peering. This helps decrease latency, keep traffic local and control the risks of foreign routing dependency, which is vital for both national security and performance.
Simultaneously, Lithuania is developing top-tier response infrastructure through sector-specific cyber protocols and its National Computer Emergency Response Team (CERT-LT), in partnership with NRD Cyber Security. This allows the country to export CERT design, cyber security frameworks and routing strategies to other countries, further strengthening its cyber resilience leadership.
Apart from IPXO and NRD Cyber Security, the Lithuanian government consistently funds, supports and partners with several other private sector firms and business incubators, such as Hostinger, Tesonet, Telesoftas and Kaunas Tech Park.
By designing and operating domestic core stack services, these companies can significantly decrease the need for global hyperscalers, while being aligned with sovereign goals.
According to Eiviltas Paraščiakas, head of communications at Hostinger, one of the company’s main advantages over hyperscalers such as Amazon Web Services (AWS) and Google Cloud is speed. He said this unlocks lots of options, such as adapting to technology trends, delivering minimum viable products and experimenting with products.
He believes competitors would struggle to launch a product in a few weeks, as Hostinger did with its Horizons AI app platform, which simplifies web application development.
Kaunas Tech Park plays a key role in seeding and supporting Lithuania’s early-stage tech startups and scaleups. These work across cyber security, cloud-native and hosting technologies, the internet of things (IoT) and edge networking, among other areas. Through this collaborative system, Lithuania can scale up its digital infrastructure much faster than many of its EU peers.
What Europe could learn from Lithuania
One of the key takeaways from Lithuania’s internet infrastructure approach is that true sovereign digital resilience comes from first mastering control of the invisible but essential building blocks. Lithuania treats routing infrastructure, IP space, Domain Name System (DNS) and hosting as national and strategic assets, not just technical private sector tools. As such, the long-term resilience of these assets can be baked into the national digital agenda and routinely monitored and encouraged by the Ministry of the Economy and Innovation.
One of the key takeaways from Lithuania’s internet infrastructure approach is that true sovereign digital resilience comes from first mastering control of the invisible but essential building blocks
In contrast, several EU countries still outsource core infrastructure to foreign telecoms operators or hyperscalers. While their digital agendas are full of intention, they lag in implementation. Another lesson is to utilise dormant IP assets for leasing revenue, which can then be used for public infrastructure, research and development, and scientific ventures. This effectively reduces digital waste and decreases the internet’s carbon footprint.
Lithuania also demonstrates the benefits of fostering public-private tech partnerships with companies like IPXO, Tesonet, Hostinger and NRD Cyber Security. These firms highlight the multifold benefits of policy support, building products that strengthen national autonomy, like a global IP leasing marketplace, encrypted access and domestic hosting. By doing the same, the UK and EU could significantly reduce reliance on Chinese or US firms and enhance domestic internet infrastructure capabilities.
Lithuania’s strategy of exporting cyber resilience through sovereign infrastructure models could help other EU members and the UK develop themselves as global digital leaders as well. The country demonstrates the benefits of agility during initial-stage implementation of new internet infrastructure policies, through rapid deployment of IPv6 at scale, integrating national cyber architecture and changing registry policies. In addition, this could allow it to be much better equipped to deal with fast-evolving digital threats, unlike the UK, which is still bogged down by fragmented policies and red tape.
The challenges ahead
Yet even though Lithuania is making significant strides in internet infrastructure resilience, some hurdles remain. Butler points out that local IP space control and sovereign routing policies have their drawbacks: “Excessive centralisation or opaque filtering can undermine the internet’s open, distributed nature. Mandating that traffic stay within borders may reduce efficiency, increase latency and risk fragmentation outcomes that weaken rather than strengthen digital infrastructure.”
Yet despite impressive roll-out, Lithuanian IPv6 adoption across enterprise networks, consumer ISPs and regional governments is still somewhat patchy. This is mainly because several services and devices still depend heavily on IPv4.
Awareness of the benefits of IP address leasing is also slow, with Grinius noting: “It took us a lot of effort to educate the market that leasing is good and safe, if you have a safe environment to do that. A lot of the companies or government institutions, non-governmental organisations, have that old thinking, where you can’t do anything with the IP addresses within the third-party networks. We tried to change that because technologies are advancing, things are introduced faster and faster.”
With the country mainly relying on a few major firms, such as IPXO and Hostinger, for internet infrastructure, there is also a systemic risk in case of strategy changes or consolidation. A lack of domestic hyperscalers also means that some critical workloads still depend on foreign infrastructure, which can slow full digital sovereignty.
Similarly, Lithuania’s talent pool is currently seeing a high amount of brain drain to countries including the UK, Germany and the US, which often offer better salaries. This can have far-reaching impacts on sovereign infrastructure projects.
Chances are, you’ve already used a satellite today. Satellites make it possible for us to stream our favorite shows, call and text a friend, check weather and navigation apps, and make an online purchase. Satellites also monitor the Earth’s climate, the extent of agricultural crops, wildlife habitats, and impacts from natural disasters.
As we’ve found more uses for them, satellites have exploded in number. Today, there are more than 10,000 satellites operating in low-Earth orbit. Another 5,000 decommissioned satellites drift through this region, along with over 100 million pieces of debris comprising everything from spent rocket stages to flecks of spacecraft paint.
For MIT’s Richard Linares, the rapid ballooning of satellites raises pressing questions: How can we safely manage traffic and growing congestion in space? And at what point will we reach orbital capacity, where adding more satellites is not sustainable, and may in fact compromise spacecraft and the services that we rely on?
“It is a judgement that society has to make, of what value do we derive from launching more satellites,” says Linares, who recently received tenure as an associate professor in MIT’s Department of Aeronautics and Astronautics (AeroAstro). “One of the things we try to do is approach these questions of traffic management and orbital capacity as engineering problems.”
Linares leads the MIT Astrodynamics, Space Robotics, and Controls Lab (ARCLab), a research group that applies astrodynamics (the motion and trajectory of orbiting objects) to help track and manage the millions of objects in orbit around the Earth. The group also develops tools to predict how space traffic and debris will change as operators launch large satellite “mega-constellations” into space.
He is also exploring the effects of space weather on satellites, as well as how climate change on Earth may limit the number of satellites that can safely orbit in space. And, anticipating that satellites will have to be smarter and faster to navigate a more cluttered environment, Linares is looking into artificial intelligence to help satellites autonomously learn and reason to adapt to changing conditions and fix issues onboard.
“Our research is pretty diverse,” Linares says. “But overall, we want to enable all these economic opportunities that satellites give us. And we are figuring out engineering solutions to make that possible.”
Grounding practical problems
Linares was born and raised in Yonkers, New York. His parents both worked as school bus drivers to support their children, Linares being the youngest of six. He was an active kid and loved sports, playing football throughout high school.
“Sports was a way to stay focused and organized, and to develop a work ethic,” Linares says. “It taught me to work hard.”
When applying for colleges, rather than aim for Division I schools like some of his teammates, Linares looked for programs that were strong in science, specifically in aerospace. Growing up, he was fascinated with Carl Sagan’s “Cosmos” docuseries. And being close to Manhattan, he took regular trips to the Hayden Planetarium to take in the center’s immersive projections of space and the technologies used to explore it.
“My interest in science came from the universe and trying to understand our place within it,” Linares recalls.
Choosing to stay close to home, he applied to in-state schools with strong aeronautical engineering departments, and happily landed at the State University of New York at Buffalo (SUNY Buffalo), where he would ultimately earn his bachelor’s, master’s, and doctoral degrees, all in aerospace engineering.
As an undergraduate, Linares took on a research project in astrodynamics, looking to solve the problem of how to determine the relative orientation of satellites flying in formation.
“Formation flying was a big topic in the early 2000s,” Linares says. “I liked the flavor of the math involved, which allowed me to go a layer deeper toward a solution.”
He worked out the math to show that when three satellites fly together, they essentially form a triangle, the angles of which can be calculated to determine where each satellite is in relation to the other two at any moment in time. His work introduced a new controls approach to enable satellites to fly safely together. The research had direct applications for the U.S. Air Force, which helped to sponsor the work.
As he expanded the research into a master’s thesis, Linares also took opportunities to work directly with the Air Force on issues of satellite tracking and orientation. He served two internships with the U.S. Air Force Research Lab, one at Kirtland Air Force Base in Albuquerque, New Mexico, and the other in Maui, Hawaii.
“Being able to collaborate with the Air Force back then kind of grounded the research in practical problems,” Linares says.
For his PhD, he turned to another practical problem of “uncorrelated tracks.” At the time, the Air Force operated a network of telescopes to observe more than 20,000 objects in space, which they were working to label and record in a catalog to help them track the objects over time. But while detecting objects was relatively straightforward, the challenge came in correlating a detected object with what was already in the catalog. In other words, is what they were seeing something they had already seen?
Linares developed image analysis techniques to identify key characteristics of objects such as their shape and orientation, which helped the Air Force “fingerprint” satellites and pieces of space debris, and track their activity — and potential for collisions — over time.
After completing his PhD, Linares worked as a postdoc at Los Alamos National Laboratory and the U.S. Naval Observatory. During that time he expanded his aerospace work to other areas including space weather, using satellite measurements to model how Earth’s ionosphere — the upper layer of the atmosphere that is ionized by the sun’s radiation — affects satellite drag.
He then accepted a position as assistant professor of aerospace engineering at the University of Minnesota at Minneapolis. For the next three years, he continued his research in modeling space weather, tracking space objects and coordinating satellites to fly in swarms.
Making space
In 2018, Linares made the move to MIT.
“I had a lot of respect for the people and for the history of the work that was done here,” says Linares, who was especially inspired by the legendary Charles Stark “Doc” Draper, who developed the first inertial guidance systems in the 1940s that would enable the self-navigation of airplanes, submarines, satellites, and spacecraft for decades to come. “This was essentially my field, and I knew MIT was the best place to continue my career.”
As a junior faculty member in AeroAstro, Linares spent his first years focused on an emerging challenge: space sustainability. Around that time, the first satellite constellations were launching into low-Earth orbit with SpaceX’s Starlink, which aimed to provide global internet coverage via a huge network of several thousand coordinating satellites. The launching of so many satellites, into orbits that already held other active and nonactive satellites, along with millions of pieces of space debris, raised questions about how to safely manage the satellite traffic and how much traffic an orbit can sustain.
“At what level do we reach a tipping point, where we have too many satellites in certain orbital regimes?” Linares says. “It was kind of a known problem at the time, but there weren’t many solutions.”
Linares’ group applied an understanding of astrodynamics, and the physics of how objects move in space, to figure out the best way to pack satellites in orbital “shells,” or lanes that would most likely prevent collisions. They also developed a state-of-the-art model of orbital traffic, that was able to simulate the trajectories of more than 10 million individual objects in space. Previous models were much more limited in the number of objects they could accurately simulate. Linares’ open-source model, called the MIT Orbital Capacity Assessment Tool, or MoCAT, could account for the millions of pieces of space debris, in addition to the many intact satellites in orbit.
The tools that his group has developed are used today by satellite operators to plan and predict safe spacecraft trajectories. His team is continuing to work on problems of space traffic management and orbital capacity. They are also branching out into space robotics. The team is testing ways to teleoperate a humanoid robot, which could potentially help to build future infrastructure and carry out long-duration tasks in space.
Linares is also exploring artificial intelligence, including ways that a satellite can autonomously “learn” from its experience and safely adapt to uncertain environments.
“Imagine if each satellite had a virtual Doc Draper onboard that could do the de-bugging that we did from the ground during the Apollo missions,” Linares says. “That way, satellites would become instantaneously more robust. And it’s not taking the human out of the equation. It’s allowing the human to be amplified. I think that’s within reach.”
Every time I’ve written about Meta’s AI-enabled glasses, I invariably get asked these questions: Why do you even want these? Why do you want smart glasses that can play music or misidentify native flora in a weirdly cheery voice? I am a lifelong Ray-Ban Wayfarer wearer, and I’m also WIRED’s resident Meta wearer. I grab a pair of Meta glasses whenever I leave the house because I like being able to use one device instead of two or three on a walk. With Meta glasses, I can wear sunglasses andworkout headphones in one!
Meta sold more than 7 million pairs in 2025. Take a look at any major outdoor or sporting event, and you’ll see more than a few people wearing these to record snippets for Instagram or TikTok. Meta’s partnership with EssilorLuxottica has made smart glasses accessible, stylish, and useful and is undoubtedly the reason why Google, and now Apple, are trying to horn in on the market. After the notable flop that is the Apple Vision Pro, Apple is recalibrating its face-wearable strategy, moving away from augmented reality (AR) toward simpler, display-less, and hopefully good-looking glasses.
That’s not to say that you shouldn’t be careful how you use these glasses. Meta doesn’t have the greatest track record on privacy, and the company has continued to push forward with policies that are questionable at best. Even if you’re not concerned that face recognition will allow Meta to target immigrants or enable stalkers to find their victims, at the very least, people really do not like the idea that you could start recording them at any moment.
Probably the biggest hurdle to wearing Meta glasses is that even doing so seems like a gross violation of the social contract. After all, these are Mark Zuckerberg’s “pervert glasses.” When I pop these on my head, I’ve had friends (and my spouse) recoil and say, “I have apps to warn me away from people like you.” The best part, though, is that Oakley and Ray-Ban already make really great sunglasses. Even if the battery runs out or you don’t use Meta AI at all, these are stellar at shading your eyes from the sun.
Last year, Meta upgraded the original Meta Ray-Ban Wayfarers that became a smash hit. These are Meta’s entry-level glasses, and they come in a variety of lens styles. You can order them with clear lenses, prescription lenses, transition lenses, or the OG sunglass lenses, as well as in a variety of fits, including standard, large, or high-bridge frames. Improvements to this generation include an upgrade to a 12-MP camera and up to eight hours of battery life; writer Boone Ashworth’s testing clocked in at five to six hours.
I tried the battery version, which does require you recharge it every couple of weeks, but the wired-in version is the top recommendation on our guide to the Best Video Doorbells.
A Better Birdhouse
I had a new-to-me problem this spring: bird invasion. A little bird made a nest in my front-door wreath without us noticing. One evening, my sister opened the door, and the bird flew out of the nest and straight into our house. After a 30-minute battle to get it outside again (and keep my cat from eating it), it wasn’t until we saw the bird fly off the door again the next day that we realized it was calling our home its home, too.
If this is a common problem at your house, our resident bird-gear tester Kat Merck has a solution: a smart nesting box. Birdfy makes a few different smart bird feeders we like for bird-watching, and the Nest Duo is a birdhouse that lets you watch the birds while they nest inside of it. It’s a slim, attractive box that will add to your front yard’s style while also packing two solar-powered cameras (one facing the entrance, one focused inside) so you can bird-watch from multiple angles. It comes with different hole sizes to appeal to different species, metal predator guards to prevent chewing around the hole, and a remote control to reset or recharge the camera without disturbing your feathered neighbors.
Stylish Smart Lights
Govee
Outdoor Clear Bulb String Lights
I’ve liked Govee’s smart outdoor string lights before, usually for my holiday decor, and have previously recommended something similar with a bistro-light-like look that happened to be smart. These clear bulb string lights are part of Govee’s current lineup and have a contemporary twist with a triangle in the center instead of the wire filament. These are a fun option for outdoor lights you can enjoy on warm nights, and they can do every color and shade of white without looking as bulky as permanent outdoor lights. (Added bonus, these lights are also Matter compatible!)
Fresh Bulbs
Cync
Smart LED Light Bulb, PAR38
If you have light fixtures you want to remote-control, add an outdoor smart bulb. There are tons to choose from, and you can usually find one from any brand you already have at home. The only downside is that outdoor-rated smart bulbs are usually 4.75-inch-diameter PAR38-style bulbs, so they’re best for downward-facing floodlights on your porch or balcony. They’ll likely be too big to fit in a wall fixture as a replacement for a normal-sized bulb. Don’t just grab any smart bulb—not all are outdoor-rated. Check for mentions of outdoor use and waterproof ratings to make sure they’re safe to use. I’m a big fan of Cync bulbs, and the brand has an outdoor version of the Cync Full Color bulbs I like to use indoors. You’ll be able to add fun colors as well as shades of white, so you can turn the porch a spooky orange or red for Halloween, pink for Valentine’s Day, or the colors of your favorite sports team on game day.
Remote-Controlled Garage
Chamberlain
MyQ Smart Garage Controller
Chamberlain
MyQ Smart Garage Door Opener with Integrated Camera
If your garage is the centerpiece of your home’s curb appeal, you can control it as easily as a smart door by adding a smart controller. You can do two different styles: I have the Chamberlain MyQ professionally installed smart garage opener, which means the device that controls my garage has these smarts built into it (plus a camera, but I find it doesn’t work great with how far the device is from my Wi-Fi router), or you can get a smart garage controller that can add smart features onto an existing garage door. Both let you check whether the garage is open or closed and operate it remotely, and you can add a video keypad that doubles as a video doorbell and can let you open or close the garage without your phone.
Smart Shades
SmartWings
Motorized Roller Shades
Lutron
Caseta Smart Shades
The front of my home faces west, so it’s absolutely baking at the end of the day. What I need to add are some of our favorite smart shades to automate closing the shades on that side of the house at the right time of day. These also give your home a nice, cohesive look and immediate, controllable privacy from the outside world. WIRED reviewer Simon Hill recommends the SmartWings shades as his top picks, and Lutron’s Caseta shades if you’re looking for a more upgraded look.
Invisible Swaps
Looking to add some smarts without touching your existing setup? These switch-ups can make your front door and yard smart without being visible.
Yale
Approach Lock
This smart lock just swaps out the inner half of your front-door lock to make it smart without requiring a new key or changing your exterior hardware. You can also add on a keypad—or not, if you’d rather keep the smarts a complete secret.
Cync
Outdoor Smart Plug
This outdoor plug is visible at the outlet itself, but if the outlet is covered by something or is around the corner from your front door, no one will know that your lights or other electrical devices are connected to this smart plug.
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