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Here's a delicious Byte of information for you. A proof of concept program on Linux was coded to exploit a known bug in how the Linux Kernel (versions 2.6.39+) handles permissions for the /proc/pid/mem directory. /proc/pid/mem is an interface for reading and writing directly t ...more

WonderHowTo is made up of niche communities called Worlds. If you've yet to join one (or create your own), get a taste below of what's going on in the community. Check in every Wednesday for a roundup of new activities and projects. Thanks to all of our active moderators and ...more

3D Touch is a new feature on the iPhone 6S and 6S Plus that's reinventing the way we interact with our smartphones. With just a little bit of added pressure when tapping on the display, you can perform Quick Actions from an app's home screen icon, "Peek" at emails, stories, an ...more

Looks like Minecraft is getting some cool new features, including editable books and colorful wooden half slabs. Check out the video below to see the newest Minecraft Snapshot 12w17a in action. Warning: This release is for experienced users only! It may corrupt your world or m ...more

Ever since kernel 2.6.xx in Linux, a lot of the internet kernel modules for wireless interfaces ended up becoming broken when trying to use monitor mode. What happens commonly (to myself included) is a forced channel that your card sits on. No good! For users of airodump and t ...more

If you're in an active Messages chat, writing a large email, or have a lot of notes to jot down, you might be acutely aware of just how loud your iPhone's keyboard can sound — especially with AirPods or other headphones on. "Click, click, click, click, click, click." If the fa ...more

Community byters, it's time to get serious. We are finally moving on to the realistic missions in HackThisSite. This is where the learning gets intense and where we can apply real knowledge to extremely realistic situations. We will also be continuing the normal Python coding ...more

Everyone's been in the following situation. You're sitting there at a nice bar, chatting up a smoking hot member of the opposite sex when all of a sudden they drop this bomb: "Can you engrave on wood in Photoshop?" The next thing you know, the night spirals into blackness and ...more

Front and center for iOS 12 this year is Group FaceTime, which allows users to chat with up to 31 additional people at once. While that ambitious feature is sadly delayed, don't cast away FaceTime just yet — you can always pick up your iPhone and start a call with any single c ...more

For those that have deafness or are hard of hearing, the iPhone can be a powerful tool to communicate with others. It works with many hearing aids and Bluetooth headphones, Live Listen makes it easier to hear nearby people and sounds, and the Messages app makes it easy to chat ...more

The already robust and ingenious Nmap tool has received a whole slew of new scanning scripts that can be used to do all sorts of naughty endeavors. Notably, the SQLi module, since it is a necessary evil that we must cover here at Null Byte. This major update is going to fuel t ...more

Online gaming is nothing new, and with live YouTube streams becoming ever more popular, there always seems to be a way to watch people play video games. Twitch TV offers the same spectator experience you've come to know and love, but the people over at TwitchPlaysPokémon have ...more

For $0.25 per transaction, PayPal will soon be allowing you to transfer money through their app that will get delivered within seconds rather than days. The plan was announced this morning, and it comes just after Apple's new Apple Pay features and big bank's move into the pe ...more

Your iPhone's lock screen is about to get a major upgrade in iOS 10, as shown off by Apple at WWDC '16, and it will make dealing with notifications and apps a breeze. The new lock screen has been fully redesigned to give users better and faster interaction with the apps they n ...more

Humans in general are great at keeping things about themselves private, from feelings to personality traits. While smartphones and social networks are making these secrets more open, narcissists have and always will love being out in the open with everyone's attention on them. ...more

With Apple Pay Cash, you can easily and securely pay your contacts directly in your iPhone's Messages app. While you can always use the normal method of paying someone with Apple Pay Cash, there's actually a faster way, as long as your contact asks you for money in an iMessage ...more

Admit it: you've been caught muttering to yourself under your breath in very public places. Maybe you've gotten stares while wandering the grocery store talking to yourself out loud. If you're like me, you might even talk yourself through various tasks, giving the atmosphere a ...more

In 2018, augmented reality went from the vague promise of interesting things in the near future to tangible developments in software and hardware, proving that immersive computing is indeed the future. Traditional mobile apps on smartphones continued to maintain user attentio ...more

We're aiming for this to be one of the last HTS mission announcements, at least for now. As soon as Null Byte finds a server to play with, we are going to start doing root the box competitions, which is like king of the hill, except you have to hack a server and maintain acces ...more

Your iPhone's Messages app has some impressive new features and changes with iOS 17, and you've probably already noticed some of them just by using the updated app. But there are less apparent features, even hidden ones, that have likely eluded you that you're going to want to ...more

This is Null Byte's fourth part in a series about fully securing our computers (Part 1, Part 2, Part 3). In our last Null Byte, we went over how to encrypt an entire operating system to protect our data, however, this doesn't fully protect us. In the case of legal extortion, t ...more

I don't know what I'd do without my computer. I can't do my job without the internet. I communicate with employers, friends, and family through emails, video chat and Twitter. I schedule meetings and plan deadlines. I bank. I shop. I read the news. I play games. I watch my fav ...more

With the computer's rapid increases in power and efficiency, computer virtualization has taken the scene by storm. With virtualization software, and powerful enough computer hardware, your computer can run a virtual computer within itself. This effectively gives you multiple O ...more

Snapchat's newest feature will allow you to see where your friends are posting from around the world. Called Snap Map, this easy-to-use update gives users the ability to view your friends' stories and locations on a map. Snap Map works by recording your location when you open ...more

Comparing the present-day states of the consumer and enterprise sectors of augmented reality is like evaluating the merits of sports car versus work trucks. Like consumer AR, sports cars are sexy and exciting, but perhaps a bit impractical at times. On the other hand, enterpri ...more

When it comes to webcams these days, most people are using their laptops over desktops. The cameras are centered, integrated, and require no configuring. They're a cinch and usually have great resolution. So, then what do we do with all of those old wired desktop webcams that ...more

This is my attempt to show people some cool things we can do with programming, and to give a small incentive for people to join the weekly Community Bytes. I wanted to make a tutorial on how to use Twitter from the command line with Python. This would have been an easy project ...more

Despite being at the helms of the RCS push, Google Fi has yet to support the new messaging protocol. It would've made too much sense if the Google-created MVNO was one of the first to support the feature Google's been pushing on other OEMs and carriers for years, but alas, the ...more

We had a blast during last week's social engineering calls. One of our attending social engineers was so clever that she convinced several people on Craigslist that lost items were hers, even if it seemed she couldn't be trusted. But females are better social engineers, natura ...more

Apple released the second beta for iOS 11.3 on Tuesday, Feb. 6. The update comes two weeks after the original announcement and release of the iOS 11.3 beta, which brought new Animoji, Messages on iCloud, and Apple Music Videos, among other features. One glaring omission was th ...more

When you first become interested in learning how to program, it can be difficult to find a place to start. A lot of questions come up, especially if you're new to the idea of programming entirely. After you pick which language you want to learn, you have to worry about how you ...more

Producing professional video can be expensive and time-consuming. Green screens are cumbersome and require a lot of space, whereas dialing in the perfect lighting comes with its own challenges. For people working on a budget and space constraints, achieving the ideal backgroun ...more

So, you wan't to become a Xbox Community Ambassador? Wan't to give support to other Xbox Customers and Earn loot doing it? Want to be different from a "normal" Xbox Customer? Want to share your knowledge to others who want it? Come on over here, friend! In this How-To, I will ...more

Chicken hypnotism is pretty mind boggling. We were enthralled when young Ciaran hypnotized a chicken with his infectious little boy charm (and more importantly, the gentle back-and-forth sway of his arms). There are a wealth of videos on YouTube depicting the process—a bonafid ...more

Now that smartphones have ensured that we're connected to the internet 24/7, online privacy has become more important than ever. With data-mining apps hoping to sell your information for targeted ads, and government agencies only one subpoena away from knowing every detail of ...more

The community tore up the first realistic mission last week. You've applied the techniques learned in the basic missions to a real scenario, so I'm pretty content. The realistic missions are where the learning gets intense and where we can apply real knowledge to extremely rea ...more

Apple's next big iOS update is ready for your iPhone, and it's out just a little bit more than a month after the iOS 15.0 update was released — and 14 days after iOS 15.0.2. The hottest feature you'll find in iOS 15.1 is definitely SharePlay, but what else is hiding within Oct ...more

So, Nintendo's never really been good at the whole online thing. Most of the time, we forgive them, because they are masters at creating games meant for solo play or local multiplayer. Sometimes, though, that doesn't fly. Take a game like Splatoon, for instance. Although it re ...more

Following the first part in this series on advanced cracking techniques, we are going to go over how we can intelligently crack passwords using the old-fashioned bruteforce method. These unique cracking techniques aren't widely used, because most crackers are Script Kiddies wh ...more

We are most certainly not machines. We all need some downtime every once in a while to set our sanity scales back in balance, which in turn, makes us more productive workers. This is a premise that several forward-thinking employers fully understand, but these types of compani ...more

One of the primary goals of a social network is for you to share what you find interesting with your followers and friends, but on Google+, sharing has so many layers that it can be confusing for most people to really take advantage of it properly. Some of the tools in place t ...more

Strange or uncomfortable encounters can be difficult to get away from sometimes if you're overly polite and don't want to hurt anybody's feelings. Thankfully, your iPhone can help save the day, providing you with a plausible excuse to exit the scene without having to conjure u ...more

Dark mode themes for mobile apps are all the rage these days, but YouTube is taking that a bit literally with its latest augmented reality experience. On Monday, to promote the release of Maleficent: Mistress of Evil, which debuts in US theaters on Friday, Disney released a v ...more

Your favorite instant messaging service might not be your friend's preferred choice of communicating, and your sibling might prefer yet another. So when they send you messages via different apps, it's like having one address but multiple mailboxes on a single porch. To fix th ...more

If you're on the hunt for a profitable side-gig, or even a completely new way to to make money, you'll want to take a look at Upwork, a leading freelancing platform that connects skilled freelancers with clients from all over the world. Upwork allows you to build your own onl ...more

Crisis averted — Apple released iOS 12 public beta 6 — not public beta 7 — to software testers Wednesday, August 15. The update comes hours after the release of dev beta 8, which replaced the short-lived seventh developer beta. Apple released dev beta 7 Monday, August 13, but ...more

These days, I keep multiple browsers open so I can keep track of all my work and personal items. As a staff member of WonderHowTo, a lot of my work is done through our Google Account, which is separate from my personal Google Account. I really dislike the way Google currently ...more

With over a billion monthly active users, it seems that Facebook is nowhere close to being dethroned as the most popular social media service in the world (sorry, Ello). While their stats may be impressive, it doesn't mean that Facebook is as good as it can be. Complaints abo ...more

GRUB, or the GRand Unified Bootloader, is a program that installs to your Master Boot Record and controls what operating system you load at boot time. Normally, it is used for multi-boot systems. Multi-boots allow you to switch between operating systems installed on seperate d ...more

Want quick access to message threads with your favorite or important contacts? Just pin them to the top of the conversations list. It's a common feature in many messaging apps, including Apple's Messages in iOS 14. While it's not particularly well-advertised, TikTok also lets ...more

After the launch of Google+ and its ensuing attendant fanfare and rave reviews, Facebook seemed to undergo an identity crisis. On July 6th, Facebook failed to make waves with its "awesome" announcement - the new group chat and video chat features felt lame in comparison to the ...more

Eventually, we plan on doing some root the box competitions here at Null Byte, but we're still looking for a server to play on. Anyone want to donate one? You won't regret it. Root the box is like 'king of the hill', except you have to hack a server and maintain access. Each s ...more

Let's face it, CDs and DVDs are a thing of the past. We no longer use them as a storage medium because they are slow, prone to failure in burning, and non-reusable. The future is flash memory. Flash memory is cheap, fast, and efficient. Eventually, flash drives might even repl ...more

Dungeon Defenders is the most exciting craft game on the Fall 2011 release schedule. I got a chance to play it at PAX in August and interviewed developers Trendy Entertainment last month. After more than a year of publishing difficulty and delay, the game finally came out on P ...more

Apple's Tapback is a great way to react to iMessages you find funny, surprising, confusing, and anything in between. However, in group chats, keeping track of who reacted with which Tapback can be difficult; iOS often just shows you how many people reacted but excludes many of ...more

Public beta testers will be pleased to know that the second iOS 12.1 beta has just become available for iPhones. The Tuesday, Oct. 2 update features an impressive 70+ new emoji for testers to enjoy, including bald emoji, emoji with red hair, gray hair, and curly hair, among ma ...more

These days, phones are more like portable entertainment systems. It's a hybrid mobile device for gaming, texting, watching movies, and listening to music more than it is an actual "phone" that you talk on. While the person who is calling you may not be all that annoying, the ...more