Open Combination Master Lock

Ever wondered how a digital combination lock works? Instructables member Nino123 is kind enough to demonstrate the inner workings, with a step-by-step HowTo on building your own. "You can connect it to anything from 1v to 400v (or maybe more that depends on the RELAY), DC or ...more

Here is the final part in Null Byte's series on mastering the skills in The Elder Scrolls V: Skyrim. We have already covered the slick and brutal methods to raise our Spellcasting and Combative skills. Skyrim's intelligent new leveling system has trumped the former methods of ...more

Is game play king? Or was it that graphics is king? or maybe the story? Arghhh... well, regardless from which school of thought you come from, Tera online has bet most of their chips on game play. Tera's game play separates this game from the rest. The ability to deal damage ...more

Lock picking is defined by locksmiths as "the art of opening a lock without the key". There's many ways to accomplish this, but I'm specifically interested in using a lock pick set. Since locks vary in shapes and size, it's better to stick with just one kind of lock at first. ...more

Lockpicking is a skill that takes years upon years to master. Locks come in all sorts of shapes and sizes, but have common ground in how they work. Most cylinder locks have "tumblers," which are metallic cylindrical objects that sit vertically to the actual locking mechanism. ...more

You see before you the humble block: This single, unassuming block couldn't possibly hold anything of value, right? That's only what we want thieves to think! With a little bit of magic, this block (or any other basic block) can be turned into a secret chest capable of keepi ...more

Difficulty Level: Moderate Photoshop Skills Photoshop isn't just for zapping zits and adding freaky colors to sunset pictures! You can use it for fun, altered-reality pictures, too. If you have a tripod and some friends, you can combine many exposures as separate layers and u ...more

Traditional Aboriginal didgeridoos are made from trees that have been hollowed out by termites. Finishing work to smooth out surfaces and decorate the didgeridoo would soon follow. Lucky for you, you don't have to spend lots of money or find a hollowed out tree to create a did ...more

There's gonna be a rumble.... For this week's GJ article, I thought I would jump right into talking about a mortal-lock favourite of mine: West Side Story. If you haven't seen it (and a lot of folks havent - dudes especially) and you want a lesson in filmmaking craft from a b ...more

Before jumping right into becoming the next James Neely or Moose Peterson, you're going to have get situated with your new digital SLR. No matter if you purchased the Canon EOS 5D Mark II body and lens separately or together, you've got everything you need to get started excep ...more

What's more fun? Winning against your friends or winning against others with them? It's an age old question, and in video games, the former one-on-one multiplayer has been the norm. But cooperative multiplayer has made a comeback, with Halo and Diablo II starting the trend, th ...more

You've finally got an invite into Google+. Now what? At first glance, things can be a bit overwhelming. We've got some great tips to help you get started. 1. Fill your Circles The circles feature is the core of how Google+ lets you manage your online relationships with your ...more

Movies like to show hackers breaking passwords with fancy software and ludicrous gadgets. The reality of busting passwords open is much more mundane. Simple as it may sound, most passwords are broken purely by guesswork. Check out this infographic from ZoneAlarm, as well as th ...more

You've seen his explanation of a combination lock's inner workings. You'll never lose another game of Jenga, thanks to his winning wooden pistol. And nearly 4 million YouTube users have marveled at his wooden marble machine sculpture. He's Matthias Wandel, and he's accomplishe ...more

I first heard the term molecular gastronomy while watching an episode of Bravo's Top Chef a few seasons back. Intrigued by the concept, I sought to find out more about this modern, deconstructed type of cookery. If you happen to be around foodies and the topic of molecular gas ...more

Backing up your files is a requirement in today's world of tech. In an instant, your storage device can fail. This is an unacceptable situation that should never happen to anyone. Storage is cheap, and backups are easier than ever to perform. Most of the time, this can be comp ...more

At the recent DefCon conference in Las Vegas, researchers opened many of the top commercially available gun safes with simple tools like a straw or a paper clip, and in one case, just by shaking it a bit. The investigation began after the researchers, Toby Bluzmanis, Marc Tobi ...more

Most times when you take your smartphone out of your bag, pocket, or purse, you probably know exactly what you're going to do with it. Make a call, send a text, take a selfie, browse viral videos on YouTube, or one of the other many things a smartphone can do nowadays. But fi ...more

There are a number of options and hidden menus within Android that provide users more control over their device. With this control, you can better manage how your phone operates. We came up with a list of tips and shortcuts that, when used, will slowly put you on a path to bec ...more

When it comes to security, Android generally takes an all-or-nothing approach—once someone has your PIN, they're free to do just about anything, up to and including wiping your device. This is why you have to be extra careful to ensure that neither strangers nor friends are lo ...more

Apparently it is possible to reduce 64,000 possible Master Lock padlock combinations down to just 100. The entire process is clearly illustrated in the below how-to from Mark Edward Campos. For an enlarged version, click here. Looking for something a little more interactive? W ...more

Apple's latest mobile operating system for iPhones, iOS 12, was released to everyone Monday, Sept. 17, and it's the same exact build that developers and public beta testers received as the "golden master" on Sept. 12, the day of Apple's 2018 special event. Install it to start ...more

Combination locks in Minecraft can be really simple or frustratingly difficult, but no matter how complicated they are, some of them fall victim to the same simple exploits. First, I suggest you watch this video, which will explain the whole thing for you. Then I'll go over i ...more

Many of our online accounts now come with an added two-factor authentication (2FA) functionality to help keep our data safe. This essentially means no one would be able to access the account until a specific set of requirements were met. It could be a combination of a password ...more

While there isn't as much personal data residing on your Apple Watch as there is on your iPhone, it's still a good idea to set a passcode for it and lock it up when you're not using it. If you don't, while it's charging or otherwise off your wrist, others may be able to sneak ...more

When you look at your status bar on your iPhone, you'll almost always see the battery icon, which gives you an estimate of how much battery life you have left before you need to charge the device. What you won't always see is the exact battery percentage, but there are multipl ...more

A couple of months ago at the Black Hat security conference, hacker Cody Brocious gave the hotel industry a nasty surprise when he figured out how to hack the locks made by Onity that are used in millions of hotels worldwide. The reason his hack is so impressive is because it ...more

Smartphones are inherently bad for privacy. You've basically got a tracking device in your pocket, pinging off cell towers and locking onto GPS satellites. All the while, tracking cookies, advertising IDs, and usage stats follow you around the internet. So no, there's no such ...more

In Android 10, Google is letting you adjust the accent colors to give your phone a bit of flair. When combined with the new system-wide dark mode, you are looking at eight different color combinations. That is seven more than we had in the previous version and seven additional ...more

Windows 10 is officially here, and frankly, there's a ton of new features in Microsoft's latest operating system. From the return of the Start menu to the new Edge browser, Windows 10 can take some getting used to. Luckily, we've done a lot of the leg work for you, and what f ...more

With any password manager, the only password you need to remember is the master password that locks the vault from both hackers and the company. This makes the master password very important. But what happens if you forget this password? Well, LastPass has you covered. It isn ...more

These days, using Reddit on your iPhone is just as good, if not better, than Redditing on a desktop browser. While there's an official Reddit app for iOS, there are plenty of third-party clients that have similar features as well as custom perks to enhance the experience. But ...more

Since the iPhone X has no Home button, the Side button has some heavy lifting to do. So not only is the Side button responsible for all of its usual duties, like sleeping and waking the device, it has to do everything the Home button did too. That's a lot of work for one butto ...more

Many OEMs create skins that run on top of Android to differentiate themselves from their competitors. One example is the LG UX 6.0+ found in the new LG V30, which is Android at its core, but improved upon by the addition of unique features. One such feature is the ability to c ...more

Welcome back Hackers\Newbies! Hey guys first of all I would like to explain my absence here in NullByte. I got a little "occupied" with "other things". When I got back, I saw all these HowTo's, articles, Help Questions, I decided, I need to share more of what I have, to you g ...more

Depending on your child's age, their first smartphone may be a little too open for them, or you, to handle. With essentially a world of information—both good and bad—available at their fingertips, it can seem like a huge hurdle to instill parental controls on their device. Th ...more

As long as you're on the internet, you can be hacked. With an estimated 2.65 billion social media users, these apps are prime targets for hackers. While companies like Facebook, Snap, and Twitter do a formidable job against the waves of attacks they receive daily, they are no ...more

The OnePlus 7 Pro is truly the best phone that the company has ever created to date — it's even one of the hottest phones around regardless of OEM. It offers an awesome display with minimal bezels, a smooth 90-hertz refresh rate, a pop-up selfie camera, and the best triple cam ...more

Cyber Week 2017 is still upon us. If you're looking for an iPhone X deal, you might still have time to score one. But maybe you already have — a reported six million people purchased the newest iPhone over the Black Friday weekend. If you're one of those lucky millions, there' ...more

The new and improved Side button, as well as a plethora of new swipe gestures, are responsible for picking up the slack left by the missing Home button on the iPhone X. If you're really missing that Home button, however, Apple's built-in AssistiveTouch tool can help you out by ...more

One thing that makes Signal Private Messenger better on Android over iOS is that you can better secure the app with a password or passphrase. Best of all, you don't need to install an app locker to get this working — you can do it right from inside Signal. Your messages alway ...more

When a new jailbreak method comes out, Apple is quick to patch the vulnerability it exploits by issuing a new iOS update. If you were to accept such an update, you'd no longer be able to jailbreak your iPad, iPhone, or iPod touch unless you could roll back your firmware to a v ...more

Before I get ostracized by all of you whisky lovers who live and die by whisky served neat, let me say my piece. In the past, I haven't been much of a whisky fan—I would shoot it back or add it to Coke or ginger ale, but I certainly wouldn't sip on it and enjoy it. In fact, t ...more

Hello there, 'Flashers'! Welcome to my 8th Post. This tutorial will explain how to flash Kali NetHunter on OnePlus (Tested) and Nexus Devices (Not Tested-Should work) as a secondary ROM, so that none of your personnel data/ROM gets affected. NetHunter? Refer to Ciuffy's Pos ...more

It's the biggest day of the year for all things Google. Their developer conference, dubbed Google I/O, gives us a peak at what the guys at Mountain View have been working on over the course of the past year, and this year, Android was center stage. The central theme of this y ...more

LastPass is a password manager that's been around for some time, and has finally made its way over to Android for use with apps, not just websites. Just imagine logging into your banking app without having to input that password every single time. Much more convenient, and as ...more

Keyboard shortcuts can make using your Mac faster and easier, and leave your mouse feeling archaic. With just a few taps, you can save files, open new tabs, or play a movie—all without using your mouse even once. Don't Miss: 30+ Keyboard Shortcuts You Should Be Using on YouTu ...more

In a departure from Apple's newer iPhone models with Face ID technology, the 2020 iPhone SE goes back to the old days where the Home button ruled, and Touch ID was the biometrics method. But if you've never owned an older iPhone with a Home button, something as simple as shutt ...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

The Galaxy Note 10+ is the pinnacle of Android hardware. You won't find many phones with a better combination of specs and design. But you may not love the software. Even with One UI on board, some users still want a more "stock" feel. Thanks to apps from third-party develope ...more

Before you can dive into customizing your OnePlus 6T, you must take the initial step of unlocking the bootloader to gain the ability to install TWRP, Magisk, custom ROMs, and other mods. A bootloader is a program that starts up on a device that states what operating system it ...more

While the iPhone XS and XS Max come equipped with 4 GB of random access memory, and the iPhone XR with 3 GB of RAM, Apple's latest flagships are still susceptible to occasional slowdowns in performance in iOS 12. This can be fixed by clearing RAM, but the process is now a litt ...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