Cloud

How cloud storage, synchronization, backups, and distributed resources work. We explain what happens to files in the cloud and why access to them depends on networks, devices, and settings.

A telehealth video call illustrating the telehealth video call compliance problem alongside secure cloud safeguards
Cloud

The Telehealth Video Call Is the Compliance Problem, Not Just the Database Behind It

Picture a telehealth visit as a locked exam room, except the room is virtual: a nurse and a patient meet inside a video stream instead of four walls. The obvious question — where is the patient’s file stored? — matters, but it’s not the first one a compliance officer should ask. The first questions are about the room itself: who has a key, who can listen in without being noticed, and if something goes wrong, can anyone reconstruct exactly what happened and who was in the room at the time? For telehealth, “the room” is a live, encrypted video session, and it sits just as squarely inside HIPAA’s boundary as the chart that gets typed up afterward.

A Kindle e-reader beside a web browser screen, illustrating a Kindle browser jailbreak and device customization
Cloud

Sanctuary: How a Browser Tab Can Unlock an Old Kindle — and What It Actually Changes

Think of a Kindle as a rented apartment. Amazon is the landlord: it decides which locks are installed, which doors stay closed, and when the building’s systems get an unannounced upgrade. A jailbreak doesn’t renovate the apartment or install new plumbing — it just finds a way to hand the tenant a spare key. That’s roughly what’s happening with a new Kindle jailbreak called Sanctuary, and understanding why it works says more about how modern devices are governed than about e-readers themselves.

A shared security operations team coordinating open source vulnerability reports before public disclosure
Cloud

Akrites and the New Plumbing of Open-Source Security Coordination

Picture a street where every house shares the same foundation. If someone notices a cracked beam under house number seven, the whole block is at risk — but only if the warning reaches an owner who can actually fix it, and only if five other neighbors don’t independently call five different contractors, each unaware of the others, each patching a different symptom. That, roughly, is the situation open-source software has drifted into. Thousands of projects share the same foundational code, vulnerabilities are being found faster than ever, and the industry has just launched an effort called Akrites to make sure warnings land in one place instead of scattering across a fragmented, overworked volunteer ecosystem.

Illustration of AWS data center networking with a flat network topology and fiber cables, showing resilient network graphs
Cloud

Inside AWS’s Flat Network Bet: Why the Cables Behind the Cloud Just Got a Redesign

Picture a city where every car trip, no matter how short, has to pass through one of three big highway interchanges downtown. It works fine most days, but the moment one interchange closes, half the city grinds to a halt. That is roughly how the network inside most large data centers has been built for the last two decades — and it’s the problem Amazon Web Services says it has just redesigned.

A modern data center network with fiber cables and switches, showing the cloud network challenge of AI traffic
Cloud

When AI Traffic Hits the Data Center: Why Cloud Networks Are Being Rebuilt From the Wires Up

Picture a city whose streets were designed for commuters — steady morning and evening flows, predictable peaks, occasional traffic jams that clear themselves within an hour. Then, overnight, that city starts hosting daily freight convoys: hundreds of trucks that must all leave the warehouse district at the exact same second, travel in lockstep, and arrive together, because if even one truck is late, the entire convoy has to stop and wait. That is roughly what has happened inside the networks that power cloud computing over the last few years, as AI training and inference workloads have moved in alongside ordinary web traffic.

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