To ensure the connections between eeros and the cloud are completely secure, we use Transport Layer Security (TLS), an industry standard security protocol, and eero only uses WPA2 network security, the most secure standard currentlyavailable. The eero cloud lives in highly available data centers with multiple poi nts of redundancy. While eeros have significant local computing power onboard, we knew that highly scalable, cloud-based infrastructure would allow us to have practically unbounded storage, memory, and horsepower. eero cloud - our distributed service layer Some examples of components we diligently maintain include the Linux kernel and OpenSSL. Instead, we decided to build our own operating system (eero OS) from scratch, which gives our engineering team freedom to customize pieces to our liking and incorporate fixes that happen in the open-sourced community. When we started developing the eero WiFi system, we quickly realized that the widely-adopted approach of using pre-packaged software didn’t meet our standards for quality, flexibility, or security. eeroOS - the foundation of eero’s home WiFi system This helps ensure there are no loopholes for attackers to exploit in order to infiltrate your network via guest devices. You can easily generate a different guest network with its own secure password to share with visitors while keeping your even more complex and secure home network password private. The eero app allows you to grant visitors access to a completely secure, fully isolated guest network with just a few taps. In 2016, welcoming guests into our homes means offering them the WiFi password as soon as they walk through the door. To date, we’ve released nearly a software update a week - these have included various new features as well as performance and reliability improvements. This means your network will always have the latest software, and if we discover any vulnerabilities, we’re able to quickly debug the issue and deploy a fix to all eero customers instantly. eero does, of course, support advanced settings like UPnP and port forwarding, but it’s up to you to decide whether or not you’re comfortable bypassing eero’s firewall and establishing an open connection to the internet.Įero automatically checks the cloud for security updates and applies them when they’re available. By handling the bulk of configuration on the backend, eero eliminates the risk of setting up your network incorrectly and inadvertently opening it to an attacker. Whether you live in a cramped studio or Versailles, the eero app helps get your network up and running in minutes. But we wanted to go into a bit more detail. Security for the modern homeīack in March, Brian Krebs, a computer security expert and reporter, did an interview with Nick, our CEO, and also a security-focused product review. Unfortunately, UPnP is a standard that’s poorly implemented by many products that have no means to analyze UPnP port requests, and it notoriously puts home networks at risk. UPnP is a protocol that opens firewall ports from the inside out to make connecting certain services, such as multi-player games or media servers, super easy. One common example: most routers turn UPnP (Universal Plug-and-Play) on by default. It’s rare for customers to use network settings in a way that protects their networks - and all of the information on them - from malicious activity. Most people install their routers, connect to the internet, and only think about them when things go wrong (i.e., the dreaded unplug-and-replug). There’s also very little easy to understand network security information available to consumers. Plus, consumers often keep routers far past their “end of life,” which is the point at which a manufacturer no longer issues software updates. Even when updates are available, few manufacturers make them known to consumers, so these updates rarely make it onto devices. Adding insult to injury, most consumer-grade routers lack any way of automatically updating. Router manufacturers, both large and small, trade speed-to-market for quality - simply repackaging out-of-date software that has known security, reliability, and performance issues. Despite increasing potential vulnerability, WiFi security technology has evolved slowly, if at all. As a result, lots of important data - everything from credit card numbers to family photos and videos - flows through our networks. We continue to add devices to our WiFi networks to make our homes smarter, more efficient, and better connected. How eero keeps your network safe and sound
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Stop taking all non-steroidal anti-inflammatory medicines (ibuprofen, naproxen, etc.) and blood thinners (Coumadin, aspirin, Plavix, etc.) 7 days before surgery. Consult your primary care physician about stopping certain medications and ensure you are cleared for surgery. Presurgical tests (e.g., blood test, electrocardiogram, chest X-ray) may need to be done several days before surgery. Consent forms are signed and paperwork completed to inform the surgeon about your medical history (e.g., allergies, medicines, anesthesia reactions, previous surgeries). The surgeon will explain the procedure, its risks and benefits, and you will have time to ask questions. Their training, especially if your case is complex. Of head-and-neck, otologic, oculoplastic and Who performs the procedure?Ī craniotomy is performed by a neurosurgeon some have additional training The skin incision will be made and the amount Called brain mapping, this process identifies your unique brain areas for speech and helps the surgeon avoid and protect these functions. A probe is placed on the brain surface while you read or talk. The patient is asleep for the bone opening and then awakened to help the surgeon map areas at risk. The bone flap is frozen and replaced months later after recovery (cranioplasty).Īwake craniotomies are performed when a lesion is close to critical speech areas. While most skull openings are made as small as possible, large decompressive craniectomies are made to allow the brain to swell after a head trauma or stroke. remove tumors that invade the bony skull.remove deep brain tumors or AVMs clip aneurysms.Often use image-guidance systems to plan the access Require the additional expertise of head-and-neck, insert an intracranial pressure (ICP) monitorĬomplex skull base craniotomies involve the removal of bone that supports the bottom of the brain where delicate cranial nerves,Īrteries, and veins exit the skull.insert a shunt into the ventricle to drainĬerebrospinal fluid (to treat hydrocephalus).Burr holes and keyholes are used for minimally invasive procedures to: Stereotactic frames, image-guided computer systems, or endoscopes may be used to precisely place instruments through these small holes. Small dime-sized craniotomies are called burr holes "keyhole" craniotomies are quarter-sized or larger. Some common craniotomies include frontotemporal,Ĭraniotomies vary in size and complexity. Despite quick reflexes, the rabbit couldn’t escape.Craniotomies are often named for the bone being This shadow cat crept within range and pounced, becoming a tawny brown blur of fur, claws, and fangs. Rabbit RocketsĪ rabbit’s perfect combination of powerful hind legs, short front legs, and low center of gravity let it power through a dizzying zigzag sure to lose all but the most agile of predators. When a bobcat strikes, it hooks its claws into prey until it can put its teeth into play. Purrfect Assassinsīobcats keep their claws tucked into their paws so they stay razor sharp. Knowing when to cut and run, of course, can be a matter of life and death. Remaining motionless is often a bunny’s best defense. Sometimes the best disguise is to be hidden in plain sight. This lets in more light, helping bobcats pinpoint prey in the dark. Piercing StareĪ bobcat’s peepers are about as big as yours, but their pupils can open three times wider. These feisty felines can take down animals 10 times their size, including small whitetailed deer. Shadow Catsīobcats dwell in the shadows, all but invisible to most animals. Here's what separates nature's winners from its losers. The struggle to survive isn't always a fair fight. |
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