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How To: Make 6-Sided Kirigami Snowflakes

We've all made them. I remember making hundreds of paper snowflakes when I was in elementary school. You take a piece of paper and fold it in half, then fold it in half again. You now have a piece that is one fourth the size of the original. Now you fold it in half diagonally. You then cut slices out of the edges of the paper, and unfold to find that you have created a snowflake. The resulting snowflake has four lines of symmetry and looks something like this: If you fold it in half diagonall...

How to Hack Like a Pro: Getting Started with Metasploit

This is my first contribution in an ongoing series on detailing the best free, open source hacking and penetration tools available. My goal is to show you some of the quality tools that IT security experts are using every day in their jobs as network security and pen-testing professionals. There are hundreds of tools out there, but I will focus and those that meet four key criteria:

News: 8 Tips for Creating Strong, Unbreakable Passwords

This weekend, hackers broke into the servers of the popular shoe shopping site Zappos, giving them access to the personal information of 24 million Zappos customers. The user data taken included names, email addresses, billing and shipping addresses, phone numbers, the last four digits of credit card numbers, and encrypted passwords. However, full credit card data was not lifted, and passwords were cryptographically scrambled.

How To: Fix Defective Pixels & Improve Image Quality on LCD & LED Monitors

I have owned quite the plethora of electronics in my life. A commonality between most of these devices' screens is frozen or dead pixels. This is probably the most annoying thing about buying new hardware—your LCD, or worse, LED display has one or more pixels that continues to stay lit. Most of the time, this will appear in the form of a brightly colored pixel that never changes, or a pixel that never displays the right color. Once you notice it's there, you just can't stop staring at it. It ...

News: Apple Just Released iOS 13.1.2, Includes Fixes for Camera, Flashlight, iCloud Backup & More

Apple might be a secretive company, but it's showing its hand these past few weeks. The release of iOS 13 was met with much excitement for its hundreds of new features but also frustration over the numerous bugs. Apple soon released iOS 13.1, then iOS 13.1.1, as a patch for some of those bugs, but clearly they weren't enough. How do we know? The company just released iOS 13.1.2 today, Monday, Sept. 30.

How To: Get Missed Calls & Contact Numbers from Your Phone—Without Having Your Phone

As much as it pains me to say it, without my phone, I would pretty much be useless. I can barely remember what I had for lunch yesterday, let alone all of the hundreds of numbers in my contact list. That's why whenever I forget my phone at home, I am pretty much stuck having to choose whether I want to be late to wherever I'm going, or feeling completely lost and disconnected for the rest of the day.

Linux: Where Do I Start?

Greetings, my friend. Welcome to Null Byte. I am Dr. Crashdump. Linux will be talked about a lot in Null Byte. It's used in most tutorials on this site, actually. You should learn how to use Linux as soon as possible, but where do you start? No worries. Let's figure that out.

How To: Get Inside Any Building You Want in GTA 5 Online

There are already hundreds of glitches out there for Grand Theft Auto 5 Online, but most of them are useless. Most of them don't do anything to benefit your gameplay, but they're still pretty fun to mess around with. One such glitch, shown off by YouTuber AquibTV below, lets you inside any building in Los Santos. Los Santos is a big ass city and there are tons of buildings that you cannot get into without using a glitch like this one.

News: Use Decentralized Cloud Storage to Keep the NSA from Tracking You

There has been much talk about how unsecure the cloud is because of PRISM’s newfound ability to demand all of your data without any resistance. This has spin doctors in the Cloud Storage industry losing their mind. They suddenly went from a central hub for 10GB of your files, to an easy window for Big Brother to track you through. Centralized cloud storage is no longer a safe way to keep your files, but we still need a way to access our files anywhere we go.

How To: Play Your Favorite Retro Video Games Right on Your Samsung Galaxy Note 2

I grew up on SNES. Super Mario, Final Fight, and Contra were just a few of my favorites, and most of my collection is still intact—all I have to do is reach under my bed and pull out all my old games. As proof, I present my original Donkey Kong Country cartridge: Now that I'm older, I don't have as much time to play my SNES as I used to. Hell, I barely have time to play my Xbox. Most of the games I play these days are on my Note 2, but no mobile game can compare to those classics collecting d...

How To: Make a Powerful PVC Air Cannon with Coaxial Piston Valve

The video featured in this article demonstrates the function and design of a powerful form of air cannon that operates using a purpose made valve that opens very rapidly. This allows for a massive amount of pressurized air to be released at once to throw a projectile many hundreds of yards. The design of the cannon also allows the barrel and the air chamber to occupy the same space, and so it is very compact and manageable which makes for an enjoyable shooting experience.

How To: Unlock Your Front Door Without Keys Using This DIY Keyfob Entry System

Keys are on the way out. They're clunky, take up precious space, and slow you down when you have tons of identical-looking gold ones on your keyring. Everything we can open with keys can now also be opened with wireless technology in just a click—so why use keys anymore? Sure, you can pay hundreds of dollars for an automated lock system on your house—but why do that when you can build it yourself!