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HARDWARE ARTICLES / RASPBERRY PI, DIY, GADGETS, AND MORE

DNS cache poisoning, also known as DNS spoofing, is a type of attack that exploits vulnerabilities in the domain name system (DNS) to divert Internet traffic away from legitimate servers and towards fake ones.

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Pinhole photography is a fun and old fashioned way to capture images; read on as we bring the technique into the 21st century and show you how to use your modern DSLR as a pinhole camera.

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Domain Name System Security Extensions (DNSSEC) is a security technology that will help patch up one of the Internet’s weak points. We’re lucky SOPA didn’t pass, because SOPA would have made DNSSEC illegal.

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Chromebooks are becoming more popular, with Samsung’s $249 Chromebook garnering solid reviews and decent sales. But a Chromebook still seems a bit scary — how do you live with just a Chrome browser? Is that really enough for a laptop?

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If you find yourself underwhelmed by the photos you’ve been snapping, there’s a good chance that underuse of depth of field manipulation is to blame. Read on as we explain what depth of field is and how you can use it to create more interesting and dynamic photos.

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A cheap power strip might protect equipment from power surges, but it does nothing to help when the power goes out and your system comes to a halting crash. Read on as we show you how to buy the right battery backup device for your needs.

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Sharing your Wi-Fi with guests is just the polite thing to do, but that doesn’t mean you want to give them wide open access to your entire LAN. Read on as we show you how to set up your router for dual SSIDs and create a separate (and secured) access point for your guests.

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The Digital Millennium Contract is a US law passed in 1998 in an attempt to modernize copyright law to deal with the Internet. The DMCA has a number of provisions, but we’ll be focusing on the ones that have most affected the web we have today.

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Cloud gaming has much in common with streaming videos. Essentially, the cloud-gaming server runs a game and streams a video of the gameplay to you. Your keyboard, mouse, and controller input actions are sent over the network to the cloud gaming server.

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Hackers aren’t inherently bad — the word “hacker” doesn’t mean “criminal” or “bad guy.”  Geeks and tech writers often refer to “black hat,” “white hat,” and “gray hat” hackers. These terms define different groups of hackers based on their behavior.

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With the goal of becoming the center of your online life, it seems like all the big companies are focused on having their own ‘personalized’ line of hardware as an extension of their expanding software and service offerings. Now you can add Evernote to the list of companies expressing interest in joining the hardware trend.

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Macro photography–or, taking photos of things under high magnification–is really fun; the price of dedicated macro lenses, on the other hand, is not. Read on as we show you how to use low cost tricks and techniques to enjoy macrophotography on a budget.

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Today’s Question & Answer session comes to us courtesy of SuperUser—a subdivision of Stack Exchange, a community-driven grouping of Q&A web sites.

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The last few years have seen the rise of closed platforms — operating systems that only allow you to install software approved by the operating system’s developer. However, many popular platforms — even mobile ones — are still open platforms.

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If you’re like most people, your Internet service provider hands you a single Internet Protocol address and your router shares it amongst all the connected devices in your home.

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You’ve probably heard that firewalls are an important security protection, but do you know why that is? Many people don’t, if references to firewalls in TV shows, movies, and other forms of popular media are any indication.

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Today’s Question & Answer session comes to us courtesy of SuperUser—a subdivision of Stack Exchange, a community-driven grouping of Q&A web sites.

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We recently showed you how to turn your Raspberry Pi into a 24/7 low-power downloading machine. Now we’re back to show you how to make the system almost completely hands off with awesome automation tools.

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There are so many things a modern computer does that we simply take for granted, but sometimes it is fun to peek under the hood and see how everything works. Today we’re investigating how exactly your computer knows what kind and amount of RAM you have installed.

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We recently showed you how to turn your Raspberry Pi into a 24/7 BitTorrent box to save on your power bill and keep your tracker ratios golden. Now we’re back to show you how to add in Usenet access to round out the build as a comprehensive downloading box.

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It’s ideal to have a dedicated machine for your BitTorrent client, but it is energy intensive to leave a full rig powered up and online 24/7. Read on as we show you how to set up a power-sipping Raspberry Pi to serve as an always-on downloading machine.

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Geeks often consider encryption a fool-proof tool to ensure that data stays secret. But, whether you encrypt your computer’s hard drive or your smartphone’s storage, you may be surprised to know the encryption can be bypassed at cold temperatures.

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If you want to spend less time swapping cards and more time playing with your Raspberry Pi, installing the BerryBoot multi-boot manager makes it dead simple to boot multiple operating systems from one SD card. Read on as we walk you through the process.

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So you have a Raspberry Pi and you would like to maximize its tiny footprint by turning into a totally stand alone box—no monitor, keyboard, or other input peripherals. Read on as we show you how to set up remote shell, desktop, and file transfer access on your Pi.

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There are tons of great games available on the Android platform, but playing them with an onscreen interface isn’t much fun. Ditch the fake buttons and start enjoying your games with a comfortable gaming controller.

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