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There’s 80 times as much gold in one ton of cellphones as there is in a gold mine, says Federico Magalini, an expert on electronic waste.

[embed]https://youtu.be/USuY93sovuM[/embed]

There’s 80 times as much gold in one ton of cellphones as there is in a gold mine, says Federico Magalini, an expert on electronic waste. That means there’s enormous potential for recycling — and yet, most of us keep our old electronics at home.

Lately, there’s been a lot of interest in old electronics. Last week, Apple debuted Daisy, a robot that disassembles old iPhones to recycle the materials inside. Reuterscovered a South Korean factory that specializes in retrieving precious metals from car batteries. And in a recent paper published in the journal Environmental Science & Technology, researchers argued that recovering materials from discarded electronics — often called “urban mining” — makes more financial sense than mining for new materials from the earth. (Though sometimes, e-waste doesn’t end up where it’s intended.)

But what exactly is e-waste? Is it just phones and batteries? Where does our laptop go when we do recycle it? How much can we gain from recycling, and how is “urban mining” changing? To answer these questions, The Verge spoke to Magalini, an e-waste researcher who is also a managing director at United Kingdom sustainability firm Sofies.

The interview has been lightly edited for clarity.

What is electronic waste? We think of old phones and old laptops, but is that definition too limited?

The best definition of e-waste is any product you discard that is still working, is connected to a plug, and has a battery. This also includes devices that generate electricity, like solar panels. It’s a lot of products, and people should think more about how many of these gadgets they have in the house. The number is about 80 devices per family. But when you tell people, they don’t believe you.

I’ve seen statistics saying that electronics is the fastest-growing source of waste and the problem is getting worse. I’m probably part of the problem because I never do anything with old laptops. I just keep them around.

Yes, exactly. That’s the problem. Think about it: you don’t store food waste at home, or plastic waste or packaging. You get rid of it as soon as possible. But electronic waste is different. It’s easy to find a place to store them, unlike with food waste. And we are emotionally attached to our phones, PCs, and cameras, so it’s difficult to throw these gadgets away.

Plus, even if they are broken, sometimes people still keep them. That’s a huge amount of material that is not entering the recycling chain. Every one of us, without thinking, is keeping this at home and preventing natural resources from going back into the economic cycle.

The idea of recycling e-waste or doing “urban mining” isn’t new, right?

It’s not a new trend, but the term “urban mining,” has been introduced recently to explain one particular concept. Take the example of gold. Gold is present in nature, and, on average, the concentration of gold is about 0.5 grams of gold for every one ton of material. So if you go in your garden and start digging, after you make a big hole and dig out one ton of material, you have the chance to find half a gram of gold. That’s the average concentration on Earth.

Of course, in some places, gold is more concentrated, like gold mines. So, there, you dig one ton of material, and you can find five or six grams of gold.

Now, if you look at how much gold you have in a single mobile phone, it’s obviously not a lot. But in one ton of mobile phones, there is usually about 350 grams of gold. That’s 80 times higher than the concentration you have in gold mines. That’s why we call it “urban mining.” We say it’s much more efficient to extract gold from electronic waste. It’s much more concentrated.

What are the materials were trying to retrieve? Are they all metals?

The majority of electronic waste is metal-dominated: iron, copper, aluminum, and then plastics, of course. In much smaller amounts, you have more precious metals like copper, silver, gold, palladium, iridium, and rare earth metals. And all those fancy technology metals are widely used by the electronics industry. There’s lithium, cobalt…

Historically, metals have value, and you can recycle metal forever. For plastic, it’s different because every time you recycle the plastics, the mechanical properties don’t necessarily remain the same.

What’s the life cycle of something like a laptop? Where does it go?

In Europe, the manufacturer pays for the proper collection and recycling of the waste generated by the product. You can return your old laptop to the shops where you buy the new one or bring it to the local municipal collection point.

If you are in the US, the system is different depending on the state. If you’re in California when you buy a new laptop, you pay an extra amount of money that’s visible in your invoice. It’s maybe two or three bucks. This money is going into a fund managed by the state government of California, and then it’s being used to ensure recyclers and people collecting waste are being paid for their services. In other states, the system is more close to what I described in Europe, where producers are required to pay for the pickup.

What happens after you recycle your laptop, either at the store or a recycling center? And what kind of qualifications do you need to do this job?

You have transporters who take the laptop to a recycling plant where it is disassembled. It’s basically shredded and then the different components are sent to other dedicated players, like a center that is recovering precious metals or a center that is recovering plastic.

For this first part, manual disassembly, you don’t need to be an engineer to do that, though you need to be trained to do it properly. With laptops, you really need to be careful with the monitor because in all monitors you have the backlights, and you need to be very careful not to break them and to contaminate them with mercury. But apart from the screen of the laptop, devices like the motherboard, the keyboard, modems, and printers are just broken into small pieces and sorted and each fraction goes to someone else.

You have usually two or three companies in sequence to go back to the real material, which is eventually used to produce something else. When it comes to iron and copper, it’s going to a furnace to be remelted. Circuit boards go to more complex areas to recover the gold and platinum. The type of recycling really depends on the type of material. And, of course, in some cases, there are people collecting the products to see if they’re suitable for refurbishing instead of being shredded and recycled.

What are the new tech developments that make e-waste easier?

Recycling — especially when it comes to the recovery of precious metals — is as complex as the production of them. If you visit the facility where they recover precious metals, it’s really high-tech. You have engineers who start designing the technology and processes of recycling.

We see, for instance, companies in Europe trying to find a way to automate breaking down an LCD because it’s a labor-intensive process to manually disassemble it. There is technology being developed to recycle old CRTs [cathode-ray tubes, used in monitors]. People are trying to get smarter to access the economic value of the product more quickly. At the same time, we design new products every year, and those products are becoming waste. And we don’t yet have the technology to recycle the materials that we are designing and selling today, so it’s a constant trend and evolution to improve the efficiency of the process. The reality is that 20 or 30 years ago, we had only a few electric products at home. And in the last 15, the electronic and plastic components have been increasing.

From an environmental perspective, is it still better to fix your old phone than to get a new one, even if you recycle?

From an environmental perspective, it’s always good if you keep the products longer because it means new natural resources don’t have to be extracted. But having said that, as long as you make sure that you discard your old phone and the material is kept in the loop, it’s not that bad.

Recycling can create jobs, and recycling done in the right way can be a profitable business. There is a good opportunity to keep our environment clean, to keep resources in the loop, so there are societal benefits in recycling. The worst thing that can happen is that we keep producing new phones and all the discarded ones are just staying in our drawers because resources are limited. If we keep those resources in our houses, hidden, then we might face a supply chain problems or restriction in the near future.

 

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The Verge

Best Laptops of 2018

The Best Laptops of 2018

The Lay of the Laptop Land

The market has undergone major changes in the past few years, and there’s likely to be more confusion in the notebook aisle now than at any other time. Today’s models encompass everything from featherweight, business-savvy ultraportables that barely tip the scales at less than 2 pounds, to lap-crushing gaming behemoths of 10 pounds or more.

Your standard laptop doesn’t look the way it once did, either, with dozens of convertible designs that rethink the standard clamshell to take advantage of touch interfaces. Some laptops double as tablets, with hinges that bend and fold, while other touch-enabled PCs are actually slate tablets that come with hardware keyboards for notebook-style use. There’s simply too much variety in the laptop space for one size or style to fit every person’s needs.

That’s where this buying guide comes in. We’ll brief you on all the latest designs and specs, and parse the current trends, helping you figure out which features you need and how to find the laptop you really want.

Picking Your Laptop By Size

Finding the Best 12- to 13-Inch Laptop

At the small end of the spectrum, 12- and 13-inch laptops, or ultraportables (more on these below), are worth considering if you plan on toting your laptop. These models are small enough to weigh 3 pounds or less, but large enough they include a full-size keyboard and a decent size-screen. The downside is that port selection tends to be minimal due to the limited amount of room available on side panels. These laptops usually serve simple needs like surfing the web or modest word processing, and they’re a good choice for business travelers who need to tote a laptop frequently. Smaller 10- and 11-inch laptops have even less room for ports, and will have smaller keyboards and space between the keys, so you’ll have to adjust your typing style to accommodate.

Sweet Spot: The Best 14- to 15-Inch Laptops

Laptops with 14- to 15.6-inch screens are the most popular, because they hit the sweet spot between portability and features that most users find desirable. Yes, they may weigh a few more pounds than their smaller-screen siblings, but in return you get easy reading on a larger screen, more room for various I/O ports, better internal components, and extra battery cells. You’re up to 3 or 4 pounds in weight at this screen size, but that’s still easy to carry around an office building or your home.

Screen Giants: The Best 17-Inch Laptops

The largest screens available typically show up in workstation-class and gaming laptops, though there are a few budget desktop-replacement options here as well. A 17-inch screen is large enough to share for presentations, or if you need the extra pixels to immerse yourself in your graphics projects or 3D games. The extra space in the chassis can be used for one or more graphics processors, desktop-class CPUs, or multiple banks of hard drives and SSDs. The larger chassis also usually means a more roomy keyboard. Weight can be over 6 pounds, and up to 20 pounds for gaming rigs. These systems aren’t meant to be portable, and typically don’t have long battery life.

Almost all offer screen resolutions of at least full HD or 1,920 by 1,080 (often abbreviated “FHD” or “1080p”), while an increasing number feature displays with the big-screen resolution of 4K (3,840 by 2,160). Between 4K and 1080p, an emerging resolution in panels this size is QHD, or 2,560 by 1,440; QHD is showing up in a few elite-level machines, such as certain high-end configurations of the Alienware 17. But 1080p is by far the most common resolution you’ll see. Touch screens are rare at this size.

Laptops by Type

Ultraportables

Walk down any laptop aisle and you’ll notice that the selection of laptops has become dramatically thinner and sleeker. Each of these wafer-thin systems represents a new vision for ultraportable computing: a no-compromises laptop light enough that you’ll forget it’s in your briefcase, with a long-lasting battery that will keep you working even when no power outlet is available. Fast storage, whether by way of a full 128GB or 256GB solid-state drive (SSD) or, more affordably, 32GB to 64GB of eMMC flash, give these ultraportables the ability to resume work in seconds after being idle or asleep for days. Intel’s marketing focus has migrated to the convertible-hybrid laptops and detachable-hybrid tablets that it refers to as 2-in-1 devices (see the next section for more information), but ultraportables are still a distinct category.

Most important, the entire category has thinned down in general. Whether you’re looking at sliver-thin ultraportables, mainstream PCs, or even gaming machines, laptops of every flavor today are thinner, lighter, and better suited to life on the go. The best of these models will still cost you a pretty penny, particularly if you’re looking for a business system that won’t weigh you down when you travel for work, but they offer remarkable performance and often come with several high-end features as well. Touch screens (with 1080p resolution), full-size HDMI ports, and 8 or more hours of battery life are commonplace, and premium laptops (with premium prices) now come with high-resolution screens, up to 3,840-by-2,160 resolution (4K) at the top end.

For more, check out The Best Ultraportables and The Best Business Laptops.

Hybrid Laptops

The parallel evolution of powerful tablets and laptops’ emphasis on touch capability haven’t just encouraged the growth of those individual categories—they’ve created a new one that combines them. Hybrid systems, aka 2-in-1s, are capable of functioning either as a laptop or a tablet, depending on what you need (or want) at any given moment. This gives you a lot more freedom when interacting with the device, and makes it more functional in more places.

There are two types of 2-in-1. The first is the convertible-hybrid, which transforms from a laptop to tablet and back again by rotating all the way around on the display’s hinge. You can also stop at various positions along the way, if you want to stand the screen up on the keyboard like a kiosk display, or if you want to balance it on its edges so you can use just the touch screen in very little space. This design is best if you’re interested in a tablet, but expect to need a good keyboard with some frequency.

If the keyboard is less important, a detachable hybrid might be the better way to go. These are primarily tablets that you can dock with an accessory keyboard for laptop-like functionality. Some of these designs offer docking keyboards with secondary batteries that provide all-day charge, while others opt for Bluetooth keyboards, forgoing the bulk of a docking hinge and connecting wirelessly.

Interested in one of these alternative types? Check out our roundups of theBest 2-in-1s or the Best Windows Tablets.

Asus Chromebook Flip (C302CA-DHM4)

Mainstream and Premium Models

While the entire laptop category has gotten slimmer, there’s still a market for larger desktop-replacement laptops that blend premium design and function. Desktop replacements aren’t quite as easy to cart around as smaller ultraportables, but these 14- and 15-inch laptops offer everything you need in a day-to-day PC. They have bigger displays, a broader selection of ports and features, and are one of the few categories that still offer optical drives. Screen resolutions run the gamut from 1,366 by 768 for budget systems to the more mainstream 1,920-by-1,080 resolution, up to the 3,840-by-2,160 resolution found on high-end multimedia laptops intended for graphics professionals.

Media and Gaming Machines

Laptop and desktop sales may have started to decline in recent years, with tablet sales expanding to fill the gap, but gaming PC sales have actually increased. For anyone who wants top-of-the-line performance for PC games, the combination of a high-end processor, a potent discrete graphics card, and a large, high-resolution display is well worth the higher prices such gaming rigs frequently command. And do those prices run high—while an entry-level gaming laptop typically starts at about $799, you can expect to pay $3,000 or more for a system with a powerful processor, lots of memory, and one or more high-end GPUs with the horsepower needed to play games with all the graphical details maxed out.

Before you drop a grand or two on a gaming laptop, you should know what you’re getting for your money. Powerful quad-core processors are par for the course, with Intel Core i7 chips pushing serious performance even for non-gaming applications. Discrete GPUs from Nvidia and AMD provide silky-smooth graphics and impressive frame rates; some high-end rigs come with two GPUs, helping justify their high prices. External GPU docks are also an option, connected to the laptop via a Thunderbolt 3 cable. Additional features to watch for include high-resolution displays and hard drives that offer 1TB or more of local storage space, so you can store your entire game library on the machine.

Not all gaming laptops are hulking beasts, however. The sleek designs of ultraportables have given rise to a new breed of machine that puts gaming-level performance into a more portable design, with the sleek build and long-lasting battery life you haven’t traditionally seen in this category. But this high-level performance doesn’t come cheap here, either—gaming ultraportables usually run in the $2,000 range.

Check out our top-rated gaming laptop picks.

Alienware 17 R4 (2017)

Chromebooks

Chromebooks are at the other end of the pricing spectrum from gaming laptops. These Chrome OS–based laptops generally run from $199 to around $500 in price, though many are in the middle of that range. The $999 Google Pixelbook is an outlier that competes with Windows-based premium ultraportables. These power-efficient systems are made primarily to surf the Internet using Chrome OS. Small in stature, tall in power, narrow of purpose, and wide of vision, Chrome OS is essentially the Google Chrome browser running on hardware specs that would be considered “tight” for a Windows PC. System memory is typically a lean 2GB to 4GB, and local storage is commonly limited to 16GB of flash memory (though you will see systems with 32GB to 64GB). But that’s certainly enough to get on to the Internet, where cloud services like Google Drive store your files.

A primary benefit of Chrome OS is that it is relatively immune to the malware plaguing Windows systems, because you’re not running Windows programs at all. Chrome OS updates also take seconds, rather than the minutes and hours you’ll wait on macOS and Windows. If you spend more than 90 percent of your computer time in a Web browser, you should have no trouble using a chromebook as your primary PC.

A recent development is the ability to run Android apps from the Google Play Store on Chromebooks. This perk lets you use the laptop, even when you’re not connected to the Internet. These are the same apps you run on your phone, including games, productivity apps, and streaming video services. Productivity apps like Word and Excel extend the Chromebooks’ usefulness offline.

In the market for a Chrome OS laptop? We’ve rounded up the Best Chromebooks available. If you’re simply on a strict budget, our list of the Best Cheap Laptops is worth a look.

Laptop Shopping by Spec

Connectivity is key for a modern laptop. Almost every model on the market today offers Bluetooth for connecting wireless peripherals, and Internet connectivity via 802.11ac Wi-Fi. Mobile broadband options, for when there’s no Wi-Fi hotspot handy, include 3G, 4G HSPA+, and 4G LTE, but these are increasingly rare, as users opt for personal mobile hotspots that work with several devices or tether their smartphone to use its broadband connection.

Ultraportables and desktop replacements alike depend upon USB connectivity to work with a broad range of accessories and peripherals. USB 3.0, which offers much greater bandwidth and faster data transfer than USB 2.0, can be found in all but the oldest and lowest-priced designs; it’s usually identifiable by a port colored in blue or labeled with the letters SS (for Super Speed). Some USB ports can charge handheld devices even when the laptop is powered down. Look for a lightning bolt icon next to the USB logo for these charging ports.

What is USB-C?

Although for a while manufacturers like Apple, HP, and Lenovo implemented Thunderbolt and Thunderbolt 2 interfaces as a faster alternative to USB 3.0 for hooking up monitors, storage devices, and docking stations, for the most part they did not gain widespread adoption. That’s unlikely to be true with USB-C and Thunderbolt 3, however. In addition to allowing for huge amounts of throughput as well as power delivery, the USB-C interface is much smaller than the older (Type-A) USB port. (You also don’t have to worry about flipping the orientation of the plug.) This makes it ideal for the svelte laptops (half an inch or less) that are popular today. The downside is that you’ll also have to give up larger, useful ports like Ethernet and HDMI, unless you’re willing to carry around dongles for each, which can be inconvenient.

Thunderbolt 3 rides in on USB-C’s coattails, using the same plug and socket, with extra circuitry to boost throughput to 40Gbps for humungous data transfers. That’s eight times as fast as USB 3.0, and four times as fast as USB 3.1/USB-C. USB-C and Thunderbolt 3 are showing up in a lot of new laptops, from $229 budget models to $5,000 mobile workstations; Apple MacBooks and MacBook Pros that use it exclusively are among the highest-profile adoptees to date. Because of the general necessity of having thinner, more extensible ports in computer hardware of all types, expect these two interfaces to be pretty much everywhere in the coming months (even if they won’t overtake USB 3.0 in popularity for a while yet).

The venerable VGA interface is rapidly disappearing, due in part to space constraints in ultraportables that preclude the bulky connector, and newer monitors and projectors that work better with DisplayPort, HDMI, USB-C or Thunderbolt 3. HDMI is especially popular lately, thanks to the demand for connecting laptops to TVs. Alternately, you can use an Apple TV or Google Chromecast device to beam video and audio to your TV wirelessly.

Also becoming scarce is the optical drive. With so many software and game purchases occurring online, and cloud services taking over for many local applications, the optical drive has been dropped from most model lines, with new systems touting slimmer, lighter form factors. For those who still need to install software from a disc or want to enjoy movies on DVD or Blu-ray, you can still find them (particularly on gaming laptops), but it takes some hunting. For those without, external USB DVD and Blu-ray drives are as easy to use as built-in drives.

While premium ultraportables rely solely upon SSDs for the performance boost offered by solid-state storage, most mainstream systems use a combination of an SSD and a traditional spinning hard drive. This lets you run programs quickly and still have lots of (slower) storage for your photos, videos, and other files. SSD-only laptops frequently top out at 256GB or 512GB, though you may occasionally see some premium systems with 1TB and larger drives. If you need more hard drive space, a USB 3.0 or USB-C external hard drive should do the trick.

A Word About Windows and Touch Input

Microsoft’s Windows 8 was supposed to make computing more touch-centric, but general dissatisfaction with its interface meant that Microsoft made the next version of its operating system easier to use with a keyboard and touchpad. These days, Windows 10 is likely to be the OS on your new laptop. It combines elements from the Windows 8 touch-based UI with more traditional features that don’t rely on a touch screen. There’s more to Windows 10 than can be addressed here, but the bottom line is that it has brought the touch interface to the forefront. As a result, most new laptops feature touch screens, and those that don’t will have features in place to provide similar functionality.

If you’re in the market for a Windows laptop and want a touch screen, don’t think you’ll have to pay a lot to get one: Even entry-level models in the $200-to-$350 price range may have them these days, and the Windows touch experience now is much better than it used to be. Chances are you won’t need it or want it on a gaming machine, however, as touch input could potentially interfere with the precision control schemes you need to master today’s game titles.

What’s Under the Hood?

The most dominant processor chips come from Intel, which in mid-2017 launched its 8th-Generation Core (code-named “Kaby Lake R”) processors. Made with ultraportables and hybrid designs in mind, these new CPUs (identifiable by model numbers in the 8000s as opposed to the 7000s and 6000s used in previous-generation “Kaby Lake” and “Skylake” parts) not only stretch battery life, they also boast improved graphics processing. 8th-gen processors also feature more cores than predecessors, so you will find a true quad-core CPU in your Core i5 laptop, with more power than an older dual-core. Core M is another extension of Kaby Lake that trades some performance gains for even better battery life. AMD’s own line of processors also offer enhanced performance at low prices, but can’t match the efficiency gains of Intel’s latest chips.

Whether you go with the Kaby Lake/Kaby Lake R or Skylake chips from Intel (the latest Coffee Lake generation is currently working its way into desktop PCs but has yet to come to laptops), or AMD’s APUs, you should find an integrated graphics subsystem adequate for graphics tasks, unless you’re a part-time gamer or a CAD user. High-end discrete graphics processing units are terrific for 3D games, transcoding 1080p video, or watching 4K movies, but like fast processors, they also feast on laptop batteries.

Many laptop designs now incorporate non-removable batteries that can’t be swapped out. While the move toward sealing batteries into the chassis does allow for thinner designs, it removes the possibility of swapping out batteries on the go for longer use between charging. On the other hand, the efficiency gains of Intel’s newest processors mean that most laptops will still last for the better part of a day.

Apple MacBook Pro 15-Inch

Beyond Plastic

As designs get sleeker and slimmer, manufacturers are using an array of materials in their construction. Plastic (or polycarbonate) is the least expensive and most commonly used material in laptop frames, but manufacturers have shown great ingenuity in making plastic not look cheap. The most common technique is in-mold decoration or in-mold rolling, a process made popular by Acer, HP, and Toshiba, in which decorative patterns are infused between plastic layers. This process has evolved into etched imprints and textures, commonly seen on laptop lids.

In the end, though, plastics are often associated with low-priced laptops, while higher-end models rely on metals. Common premium choices include aluminum, which has a more luxurious look, and can be fashioned into a thinner chassis than plastic. Unibody construction, where the entire chassis is made from a single piece of metal, has become the gold standard, as seen on Apple’s MacBook and MacBook Pro lines. Other all-metal designs mimic this same look and feel, securely sandwiching two separate layers together.

Other common chassis materials include magnesium alloy and carbon fiber, both of which add strength while keeping overall weight low. Glass has long been found covering displays, but with ultra-strong variants like Gorilla Glass, you’ll find the material being used in everything from the lid to the touchpad.

Should You Buy an Extended Warranty?

Most laptops are backed by a one-year warranty on parts and labor. The standard warranty is limited, so it won’t cover accidents that stem from, say, spilling a drink on the keyboard or dropping the system to a hard surface.

Most laptop manufacturers also sell accidental coverage as a separate plan on top of optional extended warranties, so you might end up spending close to $300 for three years of comprehensive coverage. Apple offers a maximum three-year extended warranty ($249-379), while most Windows-based laptop manufacturers offer up to four years.

Our rule of thumb is that if the warranty costs more than 15 percent of the laptop’s purchase price, you’re better off spending the money on backup drives or services that minimize downtime. Of course, you can’t put a price tag on peace of mind. There are instances when the logic board or the display—the most expensive parts of a laptop—fail, and while rare, such a catastrophe can cost you half of what the laptop is worth. Defective components usually break down during the first year; anything after that is typically attributed to wear and tear. If the breakdown can be attributed to a design flaw, laptop manufacturers will sometimes extend free warranties to cover these flaws, but only for certain models built during limited time periods.

The Top Laptops We’ve Tested (for Now)

The systems below, some of the best we’ve recently tested, span the spectrum of features, performance, and price to provide top choices for each type of user. We refresh the list monthly to include the newest products, but because of the large number of laptops we review every year, not every top-rated product makes the cut. For the latest reviews, and to search for more top-rated products, check out the Laptop Product Guide.

 

 

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PC MAG

Cisco says within three years, most if not all workloads will be cloud based

Cisco Cloud

“Cisco says by 2021, 94 percent of all workloads will run in some form of cloud environment. Even on-premises workloads will run in a virtualized environment.” stated  , from Network World. 

In its latest Cisco Global Cloud Index (2016-2021), the networking giant predicts that by 2021, 94 percent of all workloads will run in some form of cloud environment and that dedicated servers will be a distinct minority.

That 94 percent covers both public and private cloud scenarios, which means even in an on-premises scenario, almost all workloads are going to be run in a virtualized environment. The days where a server is dedicated to one workload are rapidly drawing to a close.

“We use the definition of one workload or instance with one physical server,” said Thomas Barnett, director, Cisco Service Provider forecast and trends. “In virtual scenarios, we’re seeing one workload with multiple virtual machines and containers. Based on growth in public cloud, we’ve overcome some of the barriers of adoption, such as cost and security and simplicity of deploying of these services.”

 

Why cloud use is increasing

One thing fueling the drive to the cloud is the explosion in SaaS workloads. By 2021, 75 percent, compared with 16 percent for IaaS workloads and compute instances, down from 21 percent in 2016 and 9 percent will be PaaS workloads and compute instances, up from 8 percent in 2016.

One reason traffic is moving to the cloud is there is a lot of it and the amount of traffic is growing fast — and it needs the elasticity the cloud offers. Cisco predicts data center traffic will triple by 2021, with traffic in North America growing from 2.8 zettabytes per year now to 8 zettabytes by 2021. The Asia/Pacific region will grow the fastest, from 2.1 zettabytes this year to 6.7 zettabytes in 2021.

This growth will be fueled by a combination of improved security and the growth of the Internet of Things (IoT). In the past, Cisco notes, security concerns have been a major barrier to cloud adoption. Improvements in data center governance and data control have helped to minimize enterprise risk and better protect consumer information.

Big growth in hyperscale data centers

That means big growth in hyperscale data centers, the massive data centers that are the size of multiple football stadiums with tens of thousands of servers and often their own power source, like a hydroelectric plant or wind turbines. Most are operated by the largest cloud providers, such as Amazon, Google, Facebook and Microsoft.

Cisco predicts hyperscale data centers will go from 27 percent share of total data center servers to 53 percent by 2021, and it says the number of hyperscale data centers will grow from 338 in 2016 to 628 in 2021. By 2021, they will account for 69 percent of all data center processing power, 65 percent of all data stored, and 55 percent of all data center traffic.

This growth comes from both business and consumer applications. For consumers, streaming video, social networking, and internet search are among the most popular cloud applications, with video really accounting for a lot of the traffic. By 2021, video streaming will account for 10 percent of traffic within data centers and 85 percent of traffic from data centers to end users.

For business users, enterprise resource planning (ERP), collaboration, analytics, and other digital enterprise applications represent leading growth areas. In particular, big data is going to get a lot bigger. Big data will account for 403 exabytes by 2021, up almost 8-fold from 25 exabytes in 2016. Big data will represent 30 percent of all data stored in data centers by 2021, up from 18 percent in 2016

That means big growth in hyperscale data centers, the massive data centers that are the size of multiple football stadiums with tens of thousands of servers and often their own power source, like a hydroelectric plant or wind turbines. Most are operated by the largest cloud providers, such as Amazon, Google, Facebook and Microsoft.

Cisco predicts hyperscale data centers will go from 27 percent share of total data center servers to 53 percent by 2021, and it says the number of hyperscale data centers will grow from 338 in 2016 to 628 in 2021. By 2021, they will account for 69 percent of all data center processing power, 65 percent of all data stored, and 55 percent of all data center traffic.

This growth comes from both business and consumer applications. For consumers, streaming video, social networking, and internet search are among the most popular cloud applications, with video really accounting for a lot of the traffic. By 2021, video streaming will account for 10 percent of traffic within data centers and 85 percent of traffic from data centers to end users.

For business users, enterprise resource planning (ERP), collaboration, analytics, and other digital enterprise applications represent leading growth areas. In particular, big data is going to get a lot bigger. Big data will account for 403 exabytes by 2021, up almost 8-fold from 25 exabytes in 2016. Big data will represent 30 percent of all data stored in data centers by 2021, up from 18 percent in 2016.

 

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For original content, please visit:

Network World Cisco – Cloud Based

 

 

 

 

Upgrade Your Storage – What A SSD Means For You

[caption id="attachment_6859" align="alignnone" width="336"]SSD vs. HDD SSD vs. HDD[/caption]

Technical terms can get overwhelming, especially in the IT industry, and when they contain too many three-letter acronyms. Like, SSD, which stands for Solid State Drives. These SSDs can be purchased for your desktop or laptop computer. SSDs are like hard drives but without any moving parts and can be used in place of hard drives. Its like a memory card but on steroids and is generally faster than HDDs (hard disk drives). The hard drive, with its mechanical moving parts, is almost certainly the biggest bottleneck in your PC. However, the lack of moving parts with a SSD, actually allows data to be transferred at maximum speeds as well as allowing your machine to run much quieter. Although, this storage upgrade can be costly, the overall benefits outweigh the price.

With a Solid State Drive, you can expect startups, programs and files to launch and load much faster. Another perk to purchasing additional storage is it also uses less electrical power than a conventional hard drive. And with prices dropping annually, it is easy to get your money’s worth by determining the price per GB and also how much storage you require. Ideally, 128GB (and in some situations 64GB) is enough for the operating system, programs and some games. You shouldn’t store media (like music, videos or pictures) on a Solid State Drive because the fuller the SSD gets, the slower it will run. Other storage options are available for media storage, such as cloud storage.

“Back in 2013, PCWorld Labs ran three computers through our WorldBench tests, then replaced the hard drives with SSDs, and ran the tests again. The results were astounding. A Toshiba Satellite P75-A7200 increased its WorldBench score from 279 to 435 (a higher number means a faster PC). A Maingear tower PC doubled its score from 162 to 325. ”

 

Desktop SSD upgrade

 

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FCC Votes to Kill Net Neutrality Regulations, What Does This Mean For The Internet?

[caption id="attachment_6844" align="alignnone" width="313"]FCC votes to remove regulations. FCC votes to remove regulations.[/caption]

 

What is Net Neutrality?

Net neutrality is the concept that everyone should have equal access to the web. For example, Amazon could not pay extra to have it’s website load faster than say, Ebay. In 2015, there was a decision to reclassify broadband due to a Comcast scandal that accused them of blocking sites and discrimination based on the content of the sites.  Well, yesterday the FCC lifted the rules that allowed them to step in if an ISP was accused of shady, paid prioritization or discriminating practices. However, it was still okay to slow down an entire network during peak times.

Yesterday’s vote reverses this decision and as many have already stated, there are mixed opinions of this decision. To quote Commissioner O’Rielly, “The FCC was “railroaded” into adopting Title II after President Obama voiced his support for the move in November 2014.” Chairman Pai agreed, stating, the Title II was adopted “under political pressure” and “on express orders from the previous White House.” However, the ISPs, say they agree on the concept of net neutrality but they just don’t think it should be regulated.

What does this mean for you?

Most people understand that the internet will not change overnight, but do believe that this measure of removing the regulations will effect communities that often only have one or two options for high-speed internet service.

 

For more information, please visit: NetNeutrality

 

DDOS Attack: Mirai botnet hacks devices with default passwords

miraiWeak default usernames and passwords spawned the massive DDOS attack against internet connected cameras and DVRs. Most botnets use infected PCs to generate an attack. This botnet, Mirai, was of a different breed, specifically programmed to scan the internet searching for poorly secured products, and proceeding to try redundantly obvious and easily guessed passwords. When a poorly secured device was found the botnet attempted to log into the product with a login similar to “admin” and a password with some derivative of “12345”.

The botnet’s maker released the source code, which is programmed to try a list of over 60 password and username combinations. This list gained the botnet access to over 380,000 devices. Mirai also took down the website of security researcher Brian Krebs last month in a DDOS attack.

Unfortunately this could become a bigger problem, as devices connected to the internet, such as cameras and DVRs are not created with security in mind. Passwords are not required to be changed once installed, and on a hunch I can assume that most users are not using their strongest password for their DVR. Security researchers have noticed an upward trend in DDOS attacks, as botnets continue to attack poorly secured devices and infect the devices with malware.

Krebs went online and looked up default usernames and passwords and matched them to devices, creating a list of possibly susceptible devices to the Mirai botnet. Check it out and change your passwords.


If you would like to educate yourself in more detail about the information presented in this blog post please visit: www.techconnect.com 

 

 

Webcam Malware aimed at company employees

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Attacks face many working employees as the newest form of malware has been aimed at webcams in the workplace. The new malware is used to record employee’s private moment sin order to extort information out of them later. Sounds like everyone’s worst nightmare. The malware is called Delilah, a sweet sounding name for something so morally compromising. Delilah is the world’s first insider threat Trojan. It allows operators to capture sensitive and compromising footage of victims, which is then used to pressure victims into leaking important company secrets. The malware is being delivered via multiple popular adult and gaming sites. Thus far it is not clear if any engineering or software vulnerabilities are the source of the installed malware. The bot comes with a social engineering plug in that connects to the webcam operations so you never know you are being filmed. The attackers are using encrypted channels to communicate with victims. The bot itself needs a high level of management from a human to know who to recruit, choosing who to scam effectively. The bot, once installed, seeks to gather as much personal information about the candidate as possible, in order to bully the victim into complying with attacker requests. This can span to family and friend information as well. At the moment, not much has been accomplished as to checking for the malware. All that is known is that the bot is still buggy, and that because of the number of screenshots it is taking, often makes the screen freeze momentarily.

As security researchers look into this type of malware, more preventative information should follow.

 


 

If you would like to learn more about the information presented in this blog post please visit : www.zdnet.com

What is a VPN and Why do you need it?

VPNWhat is a VPN? A VPN (Virtual Private Network) is a secure, encrypted connection between your computer and the VPN’s Server. No one can see what you do on your desktop outside of that VPN connection. This keeps you safe from Hackers and scammers looking to access your personal information. If you travel and access public Wi-Fi this is a great tool to protect you and your web traffic. I mean who doesn’t go to a Starbuck’s and immediately log into their Wi-Fi?! Without a VPN tool you are opening your personal information to a hacker or scammer just looking for a quick payday.

When choosing the right VPN tool for you and or your company do not focus on the price, look for performance, type of encryption used, support, and reputation. Once you’ve found a company that meets these requirements see If they have a free trial so you can test out their service, you don’t want to get stuck with a slow speeds and unreliable servers. In this day and age there is no reason to deal with issues like that.

Private Internet Access VPN, NordVPN, and Hotspot Shield Elite are three good VPN tools to start researching if you are interested in locking down your web traffic.

VPN, you need one

tunnelA Virtual Private Network, or VPN, is used to connect a private network, such as a company’s internal network, using public wires. In other words you can use an other IP other than your own to appear you are something other than where you actually are. Pretty nifty.

The use of VPNs started as a way for work at home users to access their workplace network just like if they were working in the office. Benefits reach farther now than just work from home capabilities. It is difficult for advanced malware to self install through open ports because the computer will always appear to be another system someplace else. This other machine is often a server that is more heavily protected and harder to attack. Not a sure fire way to avoid attack, but most certainly a viable preventative option.

This presents an extra method of protection, basically playing a little hid and go seek with potential malware. Increased mobile internet usage will eventual open a new vulnerability for hackers to infiltrate, and VPNs could be the eventual answer to avoiding attacks on mobile devices as well. Need for mobile phone VPNs could be the next big thing for data protection.

 


 

If you would like to educate yourself in more detail about the information presented in this blog post please visit: You Need a VPN, or You’re Screwed

Nextbit: No Robin Phone for Verizon, Sprint

nextbit robin phone Bad news for those who thought they were going to get the Nextbit Robin smartphone for Sprint and Verizon customers. Nextbit announced that they have decided to cancel plans to launch a CDMA version. Originally, Nextbit was not planning to release a CDMA version. Due to high customer demand, the company decided to try to launch a CDMA version when they started receiving a high influx of user requests.

Nextbit CEO, Tim Moss, said the idea was rushed, and the answers were not clear. The Kickstarter campaign was only 30 days long. The decision to start investigating a CDMA version did not begin until two days into the campaign.

Moss explains that because of the late decision the company was not prepared to meet the demand, “We had to go with the best information we could get before the campaign was over, and over time it turned out that this information was not accurate,”. He goes on further to reveal the cost was much higher than anticipated, from estimated thousands to estimated millions. With little knowledge of when the device would be complete and ready to ship, the company decided to cancel the request altogether.

No need to worry if you already pre-ordered your Nextbit CDMA version. The company has promised to credit each backer their entire pledge including any extras such as accessories and shipping costs. As an added bonus, Nextbit is offering each CDMA backer a 25 percent discount code on one order from the company’s online store.

If you would like to educate yourself in more detail about material presented in this blog post please visit:

http://www.pcmag.com/news/343017/nextbit-no-robin-phone-for-verizon-sprint?mailing_id=1646016&mailing=DailyNews&mailingID=4C40F34FE0DC8E21A3A653EEBB113330