Poison ivy, poison oak, and the lesser known skin irritator, poison sumac, can all cause a conundrum in the search of itch relief: to scratch or not to scratch. Fortunately, there are a number of home remedies one can try to help alleviate the itch(ing), with many like coffee, a banana, baking soda, or mouthwash likely already in-house for most.
Welcome, my hacker novitiates! As part of my series on hacking Wi-Fi, I want to demonstrate another excellent piece of hacking software for cracking WPA2-PSK passwords. In my last post, we cracked WPA2 using aircrack-ng. In this tutorial, we'll use a piece of software developed by wireless security researcher Joshua Wright called cowpatty (often stylized as coWPAtty). This app simplifies and speeds up the dictionary/hybrid attack against WPA2 passwords, so let's get to it!
Welcome back, my aspiring hackers!
Welcome back, my eager hackers! In recent blogs, I've demonstrated how to grab password hashes remotely using Metasploit's meterpreter and pwdump. Once we have the Windows passwords from the SAM file, we can then crack these hashes using tools such as Cain and Abel.
The biggest complaint I have with my Nexus 7 is the lack of support for different types of media files. I have a lot of movies and music that I've downloaded off the web, in many different formats, and I want them on my tablet.
Like most Android devices, the Nexus 7 suffers from its fair share of battery gripes. Nobody wants to see that dreaded "connect charger" warning pop up on their screen. NOBODY. Yet it probably happens to you every day nonetheless. What can you do about it besides charge, charge, and charge? Well, there's actually plenty that you can do. You can manage your notifications better, keep your screen brightness low, and kill apps running in the background. Or, you could just optimize your battery t...
It's always a good idea to have a pack of mints on hand, especially right after a cup of coffee or a lunch made with loads of garlic. Whether you're going on a date, to the dentist, or to an interview, bad breath is a major faux pas and totally avoidable. Simply pop a mint! But not just any old mint — homemade ones not only freshen your breath but can give you a sense of pride every time you need one.
Every Windows system includes command prompt; and while a lot of people on Null Byte and WonderHowTo in general know how to use it, some people don't know anything about it, even how to access it.
PRL, or Preferred Roaming List, basically tells your phone which towers to connect to first. Changing PRLs can improve reception and data speeds, and in some cases even give you access to corporate/test towers.
Welcome back , my fledgling hackers! Lately, I've been focusing more on client-side hacks. While web servers, database servers, and file servers have garnered increased protection, the client-side remains extremely vulnerable, and there is much to teach. This time, we'll look at inserting a listener (rootkit) inside a PDF file, exploiting a vulnerability in Adobe's Reader.
A Steampunk's Guide to Sex was the subject of a recent successful Kickstarter campaign, and I now hold the finished book in my hands. As such, I can say (mostly) unreservedly that you should buy this book. Allow me to tell you why, before I get into the nitty-gritty about the book itself. Sex is something of an odd topic in America because it's perfectly legal, and yet taboo. Unlike things that are illegal and not taboo, like drug use, murder, theft, etc. What this means is that children can ...
Steampunk music is an oft-debated genre, full of bands playing all sorts of different sounds. While this can make it difficult to generalize about the genre as a whole, it means that the average person is bound to like at least some Steampunk bands. That's why it's a great idea to support some independent Steampunk bands this holiday season by buying their music for yourself, or sharing it with someone else.
We use smartphones for just about everything, and while that may be beneficial to us in our day-to-day lives, it can also be used against us in the court of law.
Since the day of the Xbox 360 release, storage space for the device has been overpriced beyond belief. OEM 250GB HDD models still cost $110 USD! A 250GB hard drive should not destroy my wallet, Microsoft. Storage space, especially on HDDs, is cheap. You can buy a removable 2TB external for only $100 USD, so it's a little beyond my comprehension to see how they calculate their MSRP to yield such a large profit. On the other hand, Xbox 360 had very impressive hardware specs back in the day, equ...
Kali Linux is the go-to Linux distribution for penetration testing and ethical hacking. Still, it's not recommended for day-to-day use, such as responding to emails, playing games, or checking Facebook. That's why it's better to run your Kali Linux system from a bootable USB drive.
There are three tiers to Android customization: things you can do by default, things you can do with ADB, and things you can do with root. While root is still pretty tricky to get, ADB mods just got a lot easier.
Privilege escalation is the technique used to exploit certain flaws to obtain elevated permissions relative to the current user. There are a vast number of methods out there to go from user to root on Linux, and keeping track of them all can be difficult. This is where automation comes into play, and a privilege escalation script called Linux Smart Enumeration is one to take advantage of.
You've probably connected your Android device to dozens of Wi-Fi networks since you've had it, and your phone or tablet remembers each of them. Whether it's a hotspot at home, school, work, the gym, a coffee shop, a relative's apartment — or even from a friend's phone — each time you type in a Wi-Fi password, your Android device saves it for safekeeping and easy access later.
You know your infant is advanced. Maybe you want to give her or him a head start at learning things like writing code to develop the next big Fortnite game. Or maybe you just want to play Fortnite with your infant. But the American Academy of Pediatrics discourages screen time for kids under than 18 months, with just one exception: video chat.
OpenBSD implements security in its development in a way that no other operating system on the planet does. Learning to use the Unix-like operating system can help a hacker understand secure development, create better servers, and improve their understanding of the BSD operating system. Using VirtualBox, the OS can be installed within a host to create a full-featured test environment.
Hi, everyone! Recently, I've been working on a pretty interesting and foolish project I had in mind, and here I'm bringing to all of you my findings. This guide's main aim is to document the process of building an Android kernel, specifically a CyanogenMod kernel and ROM, and modifying the kernel configuration to add special features, in this case, wireless adapter Alfa AWUS036H support, one of the most famous among Null Byters.
This video series gives you expert knowledge on orchid growth and structures. William Hutchinson teaches you all about the leaves, roots, pseudobulbs, and preferred growing conditions of many common orchid types. This is the first in four series on orchid care.
Unless you're a high-schooler building a nuclear fusion reactor, the hardest part of a science investigatory project often is coming up with a good idea. You want it to be cool yet feasible, novel but still useful.
Android's open source nature means it gets modified quite a bit. First, the phone manufacturer will add their customizations, then your carrier will add even more on top of that. Between the two, someone almost always adds a startup sound so that you and everyone around you will hear their jingle every time your phone reboots.
Pixels don't have a "Download Mode" like Samsung Galaxy phones, so there's not an easy, point-and-click way to send firmware files and low-level commands from your computer. What they do have is an even more powerful tool: Fastboot Mode.
There are at least 24,000 different Android devices, and they all have varying hardware components. This is why many developers publish several unique variants of their apps, which, among other things, helps accommodate all of the different display sizes and resolutions on Android phones and tablets.
The Pixel 5 is a bit of a departure from previous Pixels. Gone are the Pixel 4's Soli-based Motion Sense gestures, the Pixel 3's dual front-facing speakers, and the glass back panel of previous generations. But perhaps the most notable omission for long-time Pixel users is the lack of a squeeze gesture to trigger the Google Assistant.
The Pixel 5 is the first mainstream phone with perfectly symmetrical slim bezels. Most other "bezel-less" phones have had a disproportionately large bottom bezel, and while the iPhone's side and bottom bezels are symmetrical, there's a huge notch across most of its top bezel. The downside to the Pixel's approach is it has a pretty big display cutout for the front camera.
Google's version of Android is best described as AOSP with extra features. But while the Pixel's UI is rightfully praised for its simplicity, those "extra features" aren't as numerous as they are on other OEM skins like Samsung's One UI. Case in point, there's no real system-wide audio EQ.
Google doesn't get enough credit for it, but they definitely make some of the best phones for rooting and modding. Heck, if you want to replace the entire operating system on a Pixel, you can do it pretty easily. It all starts with the bootloader.
Android 11 has plenty of new features as you'd expect, including a fancy new embedded media player. Rather than a constant notification, your audio controls now get pushed up into the Quick Settings panel when playing music. However, to make way for this new media player functionality, your total number of quick settings tiles had to be cut from nine down to six.
Even if you're new to Android phones, chances are you've heard of the power of Android's customization, and that applies to the Samsung Galaxy Note 20 series as well. Your brand new Galaxy Note 20 or Note 20 Ultra's operating system is capable of modification beyond what's available in the basic Settings app — and it all starts with the hidden "Developer options" menu.
Wherever life takes you, knowing how to successfully manage both large-scale projects and teams will undoubtedly serve you well. Whether you're eyeing a promotion at work or looking to switch to an entirely different field, having the skills to innovate products, inspire people, and solve problems will make you stand out to your current and future employers.
Not trying to gatekeep here, but if you're not customizing things on your Android phone, you're doing it wrong. Still, I won't shame you for not knowing what to do if you take this time to learn how to make one of the biggest changes you can make.
It took a while, but the premiere custom recovery for Android is now available for Google's Pixel 4 and Pixel 4 XL, so it's finally open season on root mods.
While much of the world is currently in some form of quarantine due to the COVID-19 pandemic, augmented reality (AR) gives us all the opportunity to see virtual content while stuck in our homes.
Without admin privileges, installing additional software, or modifying the Windows 10 firewall, an attacker can alter a router and perform a variety of exploits. It's accomplished by forwarding requests from Kali through a backdoored Windows computer to the router gateway with simple SSH tunnels.
SSH, or the secure shell, is a way of controlling a computer remotely from a command-line interface. While the information exchanged in the SSH session is encrypted, it's easy to spy on an SSH session if you have access to the computer that's being logged in to. Using a tool called SSHPry, we can spy on and inject commands into the SSH sessions of any other user logged in to on the same machine.
With every new Galaxy flagship release comes the age-old dilemma: do I choose great hardware or great software? For years, Samsung has given users the best components available on any smartphone. The problem is the software is an acquired taste. But there is something you can do about it.
MIT artificial intelligence researcher Lex Fridman recently asked SpaceX and Tesla founder Elon Musk possibly the best question he's ever been asked: What would he ask a hypothetical AGI system (an AI system with human-level intelligence and understanding) if he only had one question?
