One Way Lock

Welcome back, my future hackers! After my first tutorial about doxing, I decided I would dive a little bit deeper into the world of social engineering. In this tutorial we will learn some basic social engineering techniques to get into a company building, find out more informa ...more

The oven is arguably our most essential kitchen appliance (right alongside the fridge, freezer, and yes, even the microwave). But even though we've been using them for a few millennia, many of us know so little about our ovens that our cooking or baking can feel like a roll of ...more

Apple Pay has been available to use in stores, as well as in select apps and websites, ever since its first appearance in iOS 8.1. Now, with iOS 12, there are currently 13 different iPhone models that support Apple Pay functionality without the use of an Apple Watch, and the l ...more

Cryptography is the science of keeping secrets, or more specifically, the science of disguising them. As a point of fact, cryptography has progressed quite a bit farther and now encompasses file and message integrity, sender authentication, and pseudo-random number generators. ...more

Over the past several weeks, I’ve had the pleasure of test driving Samsung’s next big thing, the Galaxy S4. After putting the GS4 through its paces, I have a clear picture of what this device is capable of. I’ve covered the features of the device before, and now I’ll tell you ...more

Today's project will show how you can convert your laptop, smartphone, or tablet computer into a makeshift projector—just in time for March Madness! It's super cheap to build, and can add a little bit of creative fun to your next sports party. Video: . This DIY is geared mainl ...more

There's something special about Laika Inc.'s Paranorman... Hey! Did you love Coraline? Are you interested at all in stop-motion animation? Well, watch this feature on Laika Inc.’s new film, Paranorman. Holy freakin’ cow, amirite? Let alone the fact that we now live in a world ...more

Other than sticking your crayon drawings onto your refrigerator door, magnets have a variety of unexpected and sometimes surprisingly practical uses, ranging from keeping your chip bags sealed to creating weird patterns on your nail beds using magnetic nail polish. The strong ...more

You may not realize it, but most of your apps include third-party tracking services that monitor your activity in other apps and websites to serve highly-targeted ads to you. But now you can stop the creepy behavior on an iPhone and Android phone. While Apple had already impl ...more

Apple finally gave the Books app for iPhone the attention it deserves, making the experience even better for reading e-books and listening to audiobooks on the go. You can even do more with Books in custom shortcuts you develop. We've had Apple's convenient book reader and bo ...more

Whether you drop your iPhone into a toilet or your dog's water bowl or regularly take it into the shower or pool, water will likely become nestled inside its speaker grilles. Water exposure causes audio playback through the speakers to soften and sound muffled, and getting tha ...more

With the release of iOS 15.4, iPadOS 15.4, and macOS 12.3, Apple unleashed a ton of new features. We saw a preview of one of the most anticipated new features way back in June 2021 when it was announced at WWDC, and now it's finally available for everyone with an iPad and Mac. ...more

Your iPhone is full of apps that are all vying for your attention. Notifications from Facebook, Instagram, and even Apple Messages can get out of hand fast. With iOS 15, Apple gives you the tools to choose exactly who can contact you and when. Keep reading to see how to take c ...more

If you like to listen to popular songs from huge musicians and hard-to-find music from obscure indie artists, SoundCloud is for you — and you don't have to pay a dime. When you find a song you really love and want to play it back even when you're not connected to the internet, ...more

When you need to drive somewhere unfamiliar, you probably use Apple Maps to get there if you're an iPhone user. But just getting there isn't enough sometimes. If you pull up to the location, and there's nowhere to park, it doesn't matter that you arrived on time since you'll b ...more

After integrating Snapchat into its latest Galaxy A Series smartphones, Samsung is trying out a new AR camera app for its army of mobile devices. The company recently released a beta version of AR Canvas, an experimental app for its Galaxy smartphones that gives users the abi ...more

Samsung and Google have done some amazing work together in the past, particularly with Android related projects. But after years of an inexplicable lack of interoperability, the primary smart home hardware divisions from both companies are finally on the same page — starting r ...more

Unity often reminds us that the majority of AR apps and experiences are built with the Unity 3D engine, and now the Unity MARS service, which facilitates easy AR creation for seasoned coders and newcomers. In its quest to make augmented reality development easier, Unity has l ...more

Compared to Apple's products like the iPhone and iPad, Android phones and tablets are very flexible devices. For instance, you can set a new home screen, replace the lock screen, or even beam files using NFC — but that's just the software side of things, and the flexibility go ...more

If you're a PC gamer, you know the value of performance metrics. These graphs and charts overlaid on top of a game give you real-time information about how well your system performs. And for the first time, Galaxy users running One UI 3.0 will get access to similar information ...more

When it comes to washing clothes, the laundry symbols on your tags might as well be hieroglyphics. They're difficult to interpret, easy to forget, and even easier to ignore. But if you don't want to ruin expensive designer clothes, blankets, and other fiber-based materials, yo ...more

In iOS 14, your iPhone can have home screen widgets, but you can also keep using widgets in the Today View if that's more comfortable for you. You could actually use both if you wanted. But when it comes to the Today View, the process for adding, removing, and editing widgets ...more

Have you ever accidentally dismissed an important notification? Realized you didn't mean to delete an alert after hitting "Clear all?" Instead of pulling out your hair, know you can see the alert again — at least, a portion of it. There's been a hidden feature in Android sinc ...more

The Pi-hole project is a popular DNS-level ad blocker, but it can be much more than that. Its DNS-level filtering can also be used as a firewall of sorts to prevent malicious websites from resolving, as well as to keep privacy-killing trackers such as Google Analytics from eve ...more

The camera on models in the iPhone 11 series includes an ultra-wide lens to take wider images, Night mode for taking better-looking photos in low-light environments, and a 16:9 frame for shooting. With these new features comes a slightly redesigned interface in the Camera app, ...more

Every iPhone Apple currently sells, including the brand new iPhone SE, ships with Portrait mode, injecting DSLR-like depth effects into your Camera app. If that's the shooting mode you use more than any other, it may feel tedious having to switch to "Portrait" from "Photo" eve ...more

Your Galaxy's lock screen already lets you know there's no SIM card installed if it's missing on your device, so there's really no need to have a persistent icon for it on the status bar. If you want to hide the pesky symbol and accompanying notification for good, there's a ni ...more

In many urban areas, GPS doesn't work well. Buildings reflect GPS signals on themselves to create a confusing mess for phones to sort out. As a result, most modern devices determine their location using a blend of techniques, including nearby Wi-Fi networks. By using SkyLift t ...more

Your S20 has a shortcut for Samsung Pay along the bottom of the home screen. But it tends to get in the way sometimes, especially if you're using the new Android 10 gestures in One UI 2. Besides, if you don't use the feature, you probably don't want that little white line at t ...more

While the airline, casino, cruise, and hotel industries are asking for government bailouts during the COVID-19 pandemic, companies around the US are giving away its apps and services for a limited time. So while you're stuck at home, keep your mind off of coronavirus with free ...more

You're halfway through reading an article on your iPhone, when the display just turns off. Frustrated, you open the article again, only for the display to go black again. You shouldn't have to keeping touching the screen to keep your iPhone from going to sleep. Luckily, you ca ...more

Have you ever been to a hip restaurant with horrible lighting? You need your iPhone's flashlight just to read the menu. Of course, sometimes the light comes off too bright, blinding the people next to you. But don't settle for a flashlight that's too bright. You can choose fro ...more

If you need to call someone back in a hurry, don't bother redialing the number. In fact, don't bother digging through your phone app to tap on the number in the call log. Instead, use this simple trick to quickly redial the number, whether you have an iPhone or Android. Open ...more

iPhones aren't immune to occasional bugs. But starting with the iPhone X, performing a reboot to fix minor issues has gotten a little more tedious. Thankfully, iOS 13 has a hidden option that makes the process a whole lot simpler. The old ways to restart a "notched" iPhone re ...more

Android 10 has some super cool gestures that let you navigate your device with intuitive swipes. But did you know this headlining feature is not enabled by default? To get the most out of Android 10, you'll have to turn on gesture navigation. If you've seen Android 10's gestu ...more

The Pixel's "Flip to Shhh" feature may not be groundbreaking, but it is useful. Third-party apps are copying it for other phones because it's so convenient. But it's not enabled by default and it's fairly hidden in the settings. So to take full advantage of your Pixel's featur ...more

While Snapchat augmented reality often embraces pop stars like Drake and Ariana Grande, a couple of bands from the louder side of the music industry have found a home with Facebook. First, Slipknot has published an AR experience via Facebook's Spark AR platform to promote the ...more

A lot of people still trust their web browsers to remember every online account password for them. If you're one of those users, you need to adopt a more secure way of managing passwords, because browser-stored passwords are hacker gold mines. With a USB Rubber Ducky and physi ...more

Hacker's are always looking for new ways to exploit systems and exfiltrate passwords, even in hashed form. Sophisticated brute-force attacks powered by high-end GPUs can perform millions of password attempts per second. But Ubuntu and Debian users aren't completely helpless. T ...more

You would think that recovering your smartphone or another important item that you leave behind in an Uber ride would be a simple process, but it can actually be a pain in the ass. You have to find out how to report it to the driver, hope the driver is honest, pay a fee, and c ...more

WhatsApp is the go-to messaging app for millions worldwide and its easy to see why. The app can be considered the Swiss Army Knife of texting thanks to numerous features like Group Chats and Status Stories, in addition to striking a great balance between ease of access and ove ...more

Last month, Leap Motion's vice president of design and global creative director, Keiichi Matsuda (a member of the NR30), suddenly left the company. Just days later, a story leaked that revealed that Leap Motion had twice failed to lock in a potential deal with Apple. Now, as ...more

For the uninitiated, it can be difficult to buy that special hacker in your life a perfect holiday gift. That's why we've taken out the guesswork and curated a list of the top 20 most popular items our readers are buying. Whether you're buying a gift for a friend or have been ...more

You can mod every aspect of your phone's software with root, but if you want to make changes at the hardware level, you'll need a custom kernel. If you've looked into custom kernels before, one name undoubtedly kept coming up: ElementalX. It's easily the best custom kernel out ...more

Your childhood "social networking" may have been to go outdoors to the neighbor's — and outdoors is a great place for kids to be. But these days, the terms educational, digital media, entertainment, and toddlers don't have to be mutually exclusive. Like most things in life, it ...more

If you've gone anywhere near a television in the US in the last 48 hours, you've probably seen some of the reports of Hurricane Florence and its devastating wind and rain making its way toward the Carolina coast. But if you're not a weather nerd, with your eyes locked on The ...more

If you want the ability to play YouTube videos in the background as you multitask on your iPhone, you'll have to shell out $11.99 a month for the privilege of doing so with YouTube Premium. Not all of us can afford nor justify such an expense, but if your iPhone is jailbroken, ...more

There are nearly 100,000 unique onion service addresses online with over two million people using Tor every single day. Join me as I explore a small fraction of what the Tor network has to offer. It's puzzling to imagine about 100,000 .onion websites in existence. Readers who ...more

You've protected your Ubuntu system from physical attacks, annoyed network hackers, and sandboxed potentially malicious applications. Great! Now, the next logical steps to locking down your OS include thoroughly auditing Ubuntu for weak points, using antivirus software that re ...more

Electronic warfare tactics work by jamming, disrupting, or disabling the technology a target uses to perform a critical function, and IoT devices are especially vulnerable to attacks. Wireless security cameras like the Nest Cam are frequently used to secure critical locations, ...more

Smartphones are still "phones," which means communicating with others is usually a primary use. Ranging from a simple "hi" to a more personal conversation and even sharing passwords, our messages should remain private so that only the intended recipient sees their content. Whi ...more

The most significant customization aspect of the iPhone is most definitely the home screen. Before iOS 14, Apple only threw in a feature here and there to appease those who like a more personal touch on the most visible part of the operating system. Now, there are great custom ...more

An awesome new feature appeared in iOS 11 that lets you easily share your Wi-Fi password to anyone else with iOS 11 or higher just by tapping "Share Password" on your iPhone when they try to connect to the same network. However, if your friend is using Android or another mobil ...more

Update: The new Galaxy phones are now official! Check out all the details on the Galaxy S10 and S10+ or the Galaxy S10e. The Galaxy S9 didn't even hit shelves before fans were already musing about its followup. It's no secret Samsung's newest device, as impressive as it is, i ...more

It's often the smallest details that determine your overall experience with a smartphone. Unlocking your device with a PIN is an example — and iPhones have had a leg up over Android thanks to their automatic unlocking. Thankfully, this era has finally come to an end with the a ...more

The Galaxy S9 is truly a sight to behold. With a class-leading display, the best camera ever put into a smartphone, and Samsung's cutting edge design, it might just be the best piece of hardware on the market. Having said that, some of the most useful additions are actually in ...more

When OnePlus announced the 5T, many were disappointed that it wasn't shipping with Android Oreo. To curb some of this disappointment, OnePlus quickly introduced an open beta for both the 5 and 5T and promised that each would receive the official version by Q1 2018. Well today, ...more

Coinbase is the primary go-to for many users when it comes to investing in Bitcoin (BTC), Ethereum (ETH), Litecoin (LTC), Ripple (XRP), and more, due to its user-friendly interface. But before you join them, know that the ease of use comes with a price. Coinbase charges fees f ...more

Just nine days after the official release of iOS 11.2, Apple has released iOS 11.2.1. The update initially seems to have been seeded to only a handful of users and is intended to fix bugs in 11.2. One specific bug fix revolves around HomeKit. Apple's Home app experienced a vu ...more

For all those times when an app either isn't available or simply won't cut it, your phone's internet browser provides access to your favorite websites and services. But some browsers are flat-out better than others, and chances are, the browser that came pre-installed on your ...more