Welcome back, my rookie hackers! In my ongoing attempts to familiarize aspiring hackers with Linux (nearly all hacking is done with Linux, and here's why every hacker should know and use it), I want to address a rather obscure, but powerful process. There is one super process that is called inetd or xinetd or rlinetd. I know, I know... that's confusing, but bear with me.
From time immemorial, human beings seem to be at odds with one another. When these differences become so heated and unresolvable, it eventually erodes into physical violence. This violence has manifested into some of the most horrific exercises in human history, things which every school child is aware of and none of which we have to recount here. Although humans have been cruel and violent for a very long time, the 20th century may have epitomized that behavior. With two World Wars and many,...
Many modern Android devices use a display technology called AMOLED. These screens differ from traditional LCD displays in that each pixel emits its own light, so a backlight is not required. Even better, when rendering a black element on the screen, AMOLED displays simply don't light up the associated pixels, meaning virtually no power is used. Since black pixels use little to no power on an AMOLED screen, more black pixels means lower battery consumption.
Google's new Inbox by Gmail service wants to fundamentally change the way you handle email, so a bit of a learning curve is to be expected when you're first using the utility. As of right now, the service is invite-only, but if you were lucky enough to get in on the ground floor, you're probably wondering, "How the heck do I use this thing?"
If you have a custom recovery installed on your Android device, the first thing you should have done as soon as you finished installing it was to create a Nandroid backup. But if you didn't, I'm not here to judge—I'm here to show you a much easier way.
Fasting—or the practice of regularly abstaining from ingesting anything except water—is a pretty drastic move. I tried to fast for two days and made it to the 12-hour mark, which is when I broke down and ate a quart of ice cream.
Seemingly lost in the fanfare of the numerous features and specs of the Nexus 5 were a few highly innovative and handy add-ons—a low-power step detector and step-counting sensor—useful for tracking fitness data.
To really customize your Samsung Galaxy S3, you'll need to be rooted, because most of the coolest mods and hacks require root access. If you haven't rooted yet, you're just barely touching the surface of what your GS3 can do for you.
One of the best aspects of Android is its customization options. You can change launchers and icons, add widgets, and replace standard apps with others that allow full customization. Android allows your device to really take on your personality, from the inside and out.
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.
For almost 15 centuries the Shaolin Monastery has been synonymous with the greatest fighting skills on the planet. Boxing Classic: Essential Boxing Methods references the Shaolin Monastery as the birthplace of Chinese Boxing, and the practitioners of this martial art are known to be skilled beyond imagination. The battles fought by Shaolin Monks have become legend worldwide, retold though the ages in print, performance and film. While the origins of Shaolin Kung Fu are often disputed, and man...
It's been said time and time again: reconnaissance is perhaps the most critical phase of an attack. It's especially important when preparing an attack against a database since one wrong move can destroy every last bit of data, which usually isn't the desired outcome. Metasploit contains a variety of modules that can be used to enumerate MySQL databases, making it easy to gather valuable information.
Nintendo set the internet ablaze Wednesday night with two big announcements. First, Nintendo revealed that the Switch's paid online service will begin in September (boo), but it was the other report that really got fans excited — Mario Kart is coming to your iPhone.
As pentesters and hackers, we're going to be working with text frequently — wordlists, configuration files, etc. A lot of this we'll be doing on our machine, where we have access to whatever editor we prefer. The rest of it will be on remote machines, where the tools for editing will be limited. If nano is installed, we have an easy-to-use terminal text editor, but it isn't very powerful.
My first ever post on here was 'Keeping your hacking identity secret' and it did very well, and its not something I see here on null byte. So read along.
Unless you like boxed wine, your wine bottles are going to either be sealed with a cork or a screw cap, the latter of which should not be frowned upon, especially if it's white wine. However, most wineries still prefer corks over screw caps, and that means you'll need a corkscrew.
Hello my fellow hackers, it's been a while since my last post, I can't get the time now-a-days for the posts but can manage to tend to comments.
Welcome back, my fledgling hackers! Let's continue to expand our knowledge of digital forensics, to provide you the skills necessary to be a digital forensic analyst or investigator, as well make you a better hacker overall. In your attempts to enter a system or network undetected, it is key to understand what a skilled forensic investigator can learn about you, the alleged hacker.
By now, nearly everyone with any type of media access is aware that Sony Pictures Entertainment was hacked on November 24th. Although there can be many interpretations and lessons drawn from this audacious act, there is one indisputable conclusion: it and its ripples across the globe underlines how important hacking has become in our all-digital 21st century. As I have emphasized so many times in this column, hacking is the discipline of the future. From cybercrime to cyber intelligence to cy...
Welcome back, my tenderfoot hackers! As you know, Metasploit is an exploitation framework that every hacker should be knowledgeable of and skilled at. It is one of my favorite hacking tools available.
Welcome back, my budding hackers! People often ask me, "Why are you training hackers? Isn't that illegal?" Although I usually give them a short version of this post, there are MANY reasons why YOU should be studying hacking.
Welcome back, my aspiring hackers! In recent tutorials, I have made reference to the name and location of the Linux devices in the file system, such as sda (first SATA or SCSI drive). Specifically, I have mentioned the way that Linux designates hard drives when making an image of a hard drive for forensic purposes.
If you've ever searched for a new job online, chances are you've been completely overwhelmed by the process. Clicking through pages and pages of semi-relevant job postings, sending out hundreds of emailed résumés, and filling out applications is tiresome and dull.
Welcome back, my tenderfoot hackers! I recently began a new series on digital forensics to help tenderfoot hackers from being detected and ultimately, incarcerated. In this installment of that series, we will look at recovering deleted files. This is important to hackers because you need to know that even when you delete files on your computer or on the victim's computer, a forensic investigator can usually recover them.
I chose to make this a Steampunk iPad case, but you can change the details and make it look as modern as you'd like. As I said earlier, Steampunks probably shouldn't buy iPhones or iPads, but if you're going to get one, you may as well make it look cool, right? The iPad pictured below was borrowed from a friend of mine, though I should add that this design will easily work with tablet computers of any variety, Apple, Android, or otherwise.
With Samsung's One UI 3.0 update, the main on-screen volume slider has a little menu button on the top of it. Tapping this will expand the slider into a full-blown volume panel, complete with controls for all of the various types of sounds your Galaxy might make. Standard stuff, really, but there's more to it.
The last time we heard from Meta, the makers of the Meta 2 augmented reality headset, things looked pretty bleak. Now, as several new facts have come to light, we have confirmation regarding the beleaguered company's fate: Meta is done.
Your iPhone is just that — yours. Why should your home screen look like everyone else's? While iOS, and by extension, Apple, famously locks its users into its way of doing things, there's a lot more room for customization than you'd think. Before you make the switch to Android, you might want to see what you can do with the iPhone you already have.
Huawei has been in a losing battle with the US government for around ten years, with the last year being the spike of Huawei's problems. Because of US pushback against some Chinese-based smartphone manufacturers due to security concerns, Huawei is hoping to limit its dependency on US-based companies, and recent rumors of Huawei's very own mobile operating system may be the first step.
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.
A new study published by American University demonstrates how Pokémon GO and other augmented reality games can help city governments bring communities closer together.
With the announcement of ARKit 2.0 at WWDC 2018, Apple is bringing some powerful new capabilities to mobile augmented reality apps this fall.
The great thing about competition is it drives innovation. But when a company tries to one-up its competitor, it's not always with something brand new. Sometimes, one party will draw heavy inspiration from the other — but hey, it's still all good, because the consumers benefit either way.
Apple has introduced a special edition iPhone 8 and 8 Plus to bring attention to the ongoing worldwide battle against AIDS. As the second iPhones to carry the (PRODUCT)RED name, these rare iPhones may quickly sell out when preorders open up on Tuesday, April 10, at 5:30 a.m. (PDT), so we'll go over some tips to help you secure a red iPhone before it's gone.
While playing Fortnite Battle Royale, you may have noticed a few players wearing different outfits or using fancy dance moves. These are cosmetic items that can only be obtained by unlocking them. However, unlocking items in Fortnite is a little different than many free-to-play games.
UPDATE April 4, 2019: We had high hopes for the ZTE Axon 9, but it won't be releasing in the United States. If you're in another area of the world, you can look into the ZTE Axon 9 Pro, but we cannot recommend this device to American readers due to carrier incompatibility. Below, we've saved the early rumored information on the Axon 9 for posterity.
Despite their sometimes fluffy reputations and occasionally ethically compromised viewpoints, tech evangelists are important, don't let anyone tell you otherwise. The right passionate voice behind the right technology platform or piece of hardware can sometimes spell the difference between fostering a community of potential users and watching a product die on the vine.
Bed bugs are parasites not yet known to spread disease — but they cause plenty of irritation. As scientists and landlords search for new ways to deal with the pests, a new study examines how we can deter bed bugs without so many chemicals.
Most people are familiar with the decline of honeybee colonies around the world. Among other threats, Colony Collapse Disorder (CCD) is eroding the capability of honeybees to maintain their hives and provide their services to human farmers.
Tell the truth. The bat picture creeps you out. You are not alone. But in reality, bats truly are some of our best friends. They gobble thousands of disease-spreading bugs a night. But they also carry viruses that can be deadly to humans. So, bats — friend or foe?
