Having for First Time

Since I first announced the new Null Byte recognition for excellence a few weeks ago, several of you have written me asking, "How can I study for this certification exam, and what material will be covered on the exam?" Now I have an answer for you. The White Hat Hacker Associa ...more

For many of you, this is common knowledge. But I still regularly see comments posted here and elsewhere asking, "This <AV bypass> doesn't work, because when I upload my payload to VirusTotal...." It's a totally understandable beginner mistake. After all, it seems like a cleve ...more

Spiders are common pests that typically prefer to live outdoors. However, insects and warmth will eventually attract them into our houses. They like to spin their webs in corners, crevices and unused areas of your house. Most species are harmless and even act as a natural repe ...more

If you have a Mac, you've probably been anticipating the release of OS X Mountain Lion. If you have multiple Macs, you've probably been dreading the long process of downloading and installing it on all of them. Here's how to create a bootable backup disk and save yourself some ...more

The Internet has had a huge influence on many areas of our lives, but, in particular, has resulted in nothing short of a revolution in the way we work. The web has offered the sort of flexibility to the individual that few people would have dreamed of just a couple of decades ...more

Apple just released the second public beta for iOS 12.3 today, Tuesday, April 9, one day after the release of the iOS 12.3 developer beta 2. This update introduces new Japanese "Date & Time" updates as well as changes to Wallet transactions. Overall, iOS 12.3 includes Apple TV ...more

It's not easy staying fit and healthy these days with addicting phones, oversized portions, and long workdays, to name just a few things. To succeed, it takes work, commitment, and an understanding of your mind and body — and your iPhone can help you with some of that. While A ...more

Once you have the skills to bring your ideas to life, the hardest part is coming up with ideas. What do you do when you can't think of something to make? What happens when your well of inspiration runs dry? As someone who isn't an artist, I had to figure that out for myself. ...more

Everyone has that one friend who just can't help but send multiple texts in rapid-fire succession, when they just as easily could have been consolidated into one easy-to-read message. Alert after alert, this becomes extremely annoying as your phone shoots notification sounds a ...more

You really can't beat Google Photos. Not only does it give you free unlimited cloud storage and let you search for almost any object in one of your pictures, but it also packs a few powerful editing tools. Among these is a dead-simple way to create your own animated GIFs out o ...more

The landscape of the augmented reality space is broad, diverse, and constantly shifting, perhaps more so than any other vertical in technology. At the same time, major players are attempting to standardize various hardware designs and delivery methods, while still others are r ...more

When joining a new network, computers use the Address Resolution Protocol to discover the MAC address of other devices on the same network. A hacker can take advantage of ARP messages to silently discover the MAC and IP address of network devices or actively scan the network w ...more

Android 11 is here. Prior to Google dropping the naming scheme, this would have been a dessert with an R name (maybe Rice Krispies Treat or Red Velvet Cake) — but nope, just plain ol' Android 11. And after months of betas and a global pandemic, it finally debuted a little over ...more

It's confession time. Through a couple of sources, I managed to get an early look at the HoloLens 2. But I was sworn to secrecy, and I take my tech oaths seriously (shame on you, leakers). But now that it's out in the wild, we can finally talk about how the HoloLens 2 looks c ...more

As I said in this earlier post, there's no easy way to explain or define the Steampunk aesthetic. There are a large number of Steampunk tropes or "cues", as I call them, that bring to mind the feeling of Steampunk. These cues combine to push past the "not-Steampunk" threshold ...more

With iOS 17 on your iPhone, you have access to new health- and fitness-related features that can help you improve your mental well-being, reach your fitness goals, take your medication on time, avoid eye strain, and more. The biggest new features are found within the Health a ...more

The Google Assistant comes in several different flavors. There's the baked-in Google app on Android, the dedicated Google Assistant app on iOS, and the Assistant-powered Google Home smart speaker. But no matter how you access it, your Assistant will only get better if you take ...more

Hi everyone! Last time we explained what roles Ebp and Esp registers have. We first introduced function's stack frame building, return address and calling conventions, but left some of the concepts floating without a full stop. Today's Topic Today we are going to complete t ...more

Fall is the time for comfort foods—and what is more comforting than crusty bread slathered in melted cheese? Owning a fondue pot is both convenient and wonderful, but not all of us have the luxury of space for nonessential kitchen appliances. However, there are plenty of ways ...more

I was just 16 when I poured my first beer. It was my first restaurant job and a customer ordered a pint while the bartender was busy. I'd seen her do it hundreds of times, and she made it look so easy. Besides, it couldn't be that different from filling a cup from the soda mac ...more

Summer is the best friend of poison ivy, oak, and sumac. When the weather is hot outside, people spend more time in the great outdoors, which means more people accidentally running face first into some poisonous shrubs, leaves, and vines. If that sounds like you, instead of su ...more

Back in Android 9, Google took away the expanding mini-menu for Bluetooth connections. The way it used to be, you could long-press the Bluetooth toggle in your Quick Settings, then the panel would turn into a fast-access menu for Bluetooth settings. It was a fairly minor featu ...more

A year and change into its shift towards enterprise customers, Magic Leap has updated Lumin OS and the corresponding Lumin SDK with some key prerequisites for the business sector. First and foremost, Magic Leap has added support for Web Real-Time Communications (WebRTC) in Lu ...more

The act of typing on a smartphone has come a long way since the days of tiny physical keys at the bottom of a BlackBerry, but there are still quirks that can make it frustrating. Luckily, if you know a few hidden tricks, things do get easier. All of these tricks will work on ...more

With Shortcuts, Apple has designed a way to create your own tools and automations right on your iPhone. And to top it off, your creations can be accessed in a variety of ways, including Siri phrases, widgets, and the Shortcuts app itself. Perhaps even more useful is adding the ...more

There are plenty of apps that can translate text on websites and even in the real world. But when you need to write a message in a language you don't speak, it's your keyboard that will come in handy the most. Google Translate is integrated into Gboard, allowing you to transl ...more

I don't know about you, but I go to Pandora to listen to music. So when the music stops and an audio message from an artist starts updating me on their tour dates or some new product, I get pretty annoyed. The good thing is you can turn these off. Even if it's a musician I li ...more

The natural marriage between fashion and augmented reality is charging onward, but not just from the major brands we already know about. A new Los Angeles-based startup called Kollectin has decided to harness the power of AR to power its entry into the fashion accessories mar ...more

As promised with its teaser from Build 2019, Microsoft has unveiled the details for its augmented reality version of Minecraft for smartphones. The company published a new trailer for the game, which has a rather similar feel to the trailer Niantic originally produced for Pok ...more

A week after reducing the base price of its Focals smartglasses by nearly 50 percent, wearables maker North is now reducing its workforce. According to The Verge, the company has eliminated 150 jobs from its workforce of more than 400 employees. North confirmed the reduction ...more

Space Ape has soft-launched Go Race: Super Karts, giving you a fresh take on mobile racing games by blending in elements found within the classic Mario Kart series and RPGs for some seriously addicting gameplay. And while it's only available in Australia, Netherlands, and Phil ...more

Command injection is a technique used by hackers to execute system commands on a server, usually via a web application or some kind of GUI. This can happen when an application provides some sort of functionality to the user involving the use of system commands. When the input ...more

Following in iOS 11's footsteps, Android 9.0 Pie will include a security feature that lets you immediately disable the fingerprint scanner as well as extended Smart Lock features. After initiating the feature, you will be required to insert your PIN, pattern, or password befor ...more

In 2018, there are more ways than ever to watch your favorite sporting events. You can stream them with a number of services, or you can simply watch it on a TV. Many fans will even watch it at a sports bar. The problem with a sports bar is that you won't be able to hear the g ...more

Lost among the latest laptops, smart assistants, VR headsets, and Motorola-branded gadgets that it brought to CES 2018, Lenovo has also introduced a new pair of augmented reality smartglasses. While Lenovo could be credited with the first true consumer AR headset by way of th ...more

It's long past time to face the facts: farts are funny. The first fart joke dates back nearly 4,000 years to the ancient Sumerian people. References to flatulence were also found in ancient Greece within the works of Aristophanes. (More like Aristo-fannies, am I right?) A sta ...more

Every time you make a call or send a text, you're giving the recipient your phone number. This can be quite the security vulnerability, opening yourself up to scammers, spammers, and the feds. In this how-to, we'll look at what a burner phone is, why you might want one, and ho ...more

For as long as 14,000 years, the First Nations people of the Heitsuk Nation have made their home along the Central Coast of the Canadian province of British Columbia. Among the territory's inlets, islands, rivers, and valleys lie a clay deposit on the north side of Kisameet Ba ...more

Snapchat is rolling out some awesome new features in their update today. The major update comes just two weeks after the company's premiere of backdrop, snap shopping, and voice clip features. They rolled out two new features this time, Multi-Snaps and the Tint Brush. The fir ...more

Update 6/20/17: Olixar, a smartphone case manufacturer, has released images of an iPhone 8 case design. While at first glance this might seem to confirm the iPhone 8's final design, 9to5 Mac reports that Olixar admits they produced these renders based on "information and schem ...more

One of the only downsides to the Pixel XL is that Google's flagship phone does not have stereo speakers. But if Android's awesome development community has taught us anything over the years, it's that limitations like these can be bypassed with some creative software tinkering ...more

In the wake of Google Glass' failure, we can expect other companies to fill the void in due time. Perhaps unsurprisingly, Snapchat may be one of the first. Snapchat CEO Evan Spiegel wearing his company's supposed AR eyewear prototype.. Business Insider recently caught Snapchat ...more

Google launched voice typing for Google Docs last Fall, and followed that up about six months later with voice commands that let you format and edit text as well. You can do things like select text, apply format settings like alignment and headings, and add and edit tables—all ...more

Hello there learners and readers! I figured I'd show you guys my problem and how I solved it, hoping that it would help people who are facing the same issue. Today, we'll be talking about the solution of read failed: Network is down ioctl(SIOCSIFFLAGS) failed: Operation not ...more

When attempting to compromise a target, we want as much control as possible over the victim. Metasploit's meterpreter allows us to have immense control over the victim, the only issue is that sometimes we can't land a meterpreter. We may only be able to land a standard shell, ...more

A highly useful, yet unrecognized and under-appreciated feature in Apple's iOS 8 is the ability to seamlessly convert incoming texts regarding future dates into calendar events. Messages like "Let's chill tomorrow" can be tapped on and quickly added to the calendar. It's conve ...more

It's time for another mobile prank. The classic pranks and practical jokes are always great, but let's hit your friends where it really hurts—their precious (and expensive) smartphones. And what better way to scare the shit out of them than making them believe their phone's be ...more

LG's arsenal of screen-off and screen-on tap gestures recently expanded into lock screen territory. Dubbed "Knock Code", this feature allows owners of various LG phones, like the G2 and upcoming G3 to unlock their phone with a series of taps on the screen. The most impressive ...more

Not having power sucks. It can be fun for the first few hours, but if it lasts any longer than that, most people run out of things to do pretty quickly (i.e. the batteries in all their devices die). One thing that's awesome about outages is they're a great excuse to light a b ...more

I rarely ever turn my desktop off. For starters, it takes a few minutes to boot up, which I hate, and secondly, putting the computer to sleep is perfectly adequate. You really only need to completely shut down your computer every once in a while. So, in another effort to save ...more

As a kid, I was always interested in what was beyond our world. I remember lying down on the top of my dad's car and watching the stars for hour, gleefully excited whenever a shooting star streaked across the night sky. I would force my dad to take me to the library, just so ...more

For SQL injection, the next step after performing reconnaissance and gathering information about a database is launching an attack. But something seems off .. in the real world, it's usually not quite as simple as passing in a few fragments of SQL code to an input field and se ...more

In the Android community, Samsung's slow updates have long been the accepted norm. With the Note 8's recent Android Oreo update, Samsung completed annual version updates to their 2017 flagship lineup. Now is a great time to look back on how Samsung has fared with updates over ...more

Unless you've been hiding under a (moon) rock for the past month, you already know that Saturday, July 20 is the 50th anniversary of NASA's Apollo 11 lunar landing. And while it has been 50 years since man first visited the moon, no human has set foot on its surface since 197 ...more

Fugu - a simple virus in bash. I once told a friend of mine I'd written a virus in bash and he scoffed - "You can't write a virus in bash!" - he sniggered, like an ignorant idiot. Take my script, read and run it I told him. He declined. I still have that script so thought I ...more

For a friendly mobile game, Animal Crossing: Pocket Camp has an overwhelming number of items and collectibles — from fruit to fish to friends. Even though it can be difficult to keep up, this guide will be a great stepping stone to creating the campsite of your dreams without ...more

A new technological movement without the technology itself is just an idea sitting and waiting. Once the technology is present in the equation, movement forward can begin. This is how many of us see the head-mounted displays (HMDs) and smartglasses that have recently entered t ...more

Hello null_byters, after some time out here we are again with another tutorial, continuing our beautiful series, today we will write our first real world bash script. BEFORE WE START Before we start today's lesson Let's recap what we learned in the previous lesson, right now ...more

Eggs bring life to almost any dish. Toast with avocado? Put an egg on it. The same old salad you eat for lunch everyday? Put an egg on it. Stir fry leftovers? Put an egg on it. Don't Miss: How to Make Heavenly 'Eggs in Clouds' Better yet, put a crispy battered poached egg o ...more

Now that its first developer conference is in the rearview mirror, Magic Leap continues to nurture its content development community, this time with an assist from strategic investor and retail partner AT&T. After accepting submissions through Oct. 26, Magic Leap held its fir ...more