In this article, we will build a parallel password cracker using the techniques explained in the previous part. As SHA-512 is the digest function that Kali (and most modern Linux distributions) use to store our passwords, we will make a SHA-512 password cracker.
If you ever need to make calls and/or send texts to the U.S. or Canada from abroad, or even just receive them from those locations, there's an easy way to do so without breaking the bank. In fact, it's free, and all you need is a smartphone, computer, and some free tools.
As many of you know, processor's clock frequency improvement got stuck in about 2003, causing the origin of multicore CPU (and other technologies). In this article I'll introduce you on how to run code simultaneously in various processors (I suppose that all of you have a multicore CPU). When you write code without any parallel directive, it only executes in one CPU at the same time (see it below). OpenMP make simple to work with various cores (if not with all of them) , without so much heada...
CEO's of IT companies doesn't know this because they are not a hacker. Only a true hacker can become a successful Security head officer.
In the digital age, maintaining your privacy is a never-ending battle. All sorts of companies and agencies have access to your data, and quite a few can eavesdrop on almost every method of modern communication.
If you haven't read the last article, feel free to stop by and give it a read, but abstaining from reading it will not, for the most part, be detrimental to your understanding.
Welcome back, my greenhorn hackers! Many new hackers come from a Windows background, but seldom, if ever, use its built-in command-line tools. As a hacker, you will often be forced to control the target system using just Windows commands and no GUI.
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 to make an absolutely delicious, lump-free fondue without the traditional equipment.
Reddit, the self-proclaimed "front page of the internet," continues to take a big bite of my free time each and every day, as well as millions of its other users'. The clicking and scrolling through page after page never gets old, but you could speed things up with a few browser extensions and double your Reddit knowledge in half the time. Here are my favorite extensions you can try out for the Chrome, Firefox, and Safari web browsers.
There are many hacks for increasing productivity, but so many depend on tricking your own mind or behavior. When it comes to motivation in the workplace, though, sometimes the space within which you work dictates how you behave and the work you produce. So if you want to increase your ability to get more done in a single workday while doing a better job, consider changing your surroundings in the following ways.
Mostly all hackers like to have a laugh. We like to have fun! We like to troll. And maybe, even cause some havoc once in a while. But, while we do this, we must always stay in the line of the law.
There is something so satisfying about dipping your spoon into a perfectly smooth slice of cheesecake. There is something a bit less satisfying about it if the top of the cheesecake is cracked and cratered.
In the world of breakfast, a great trench of injustice divides French toast and pancakes. Just look at the average brunch menu. While pancakes are treated to a wealth of variety (chocolate chip, silver dollar, blueberry, banana, and even some with pop culture references), French toast is often regarded with a one-size-fits-all attitude.
It's no secret that exercise is good for you, but you may be surprised to know that a good workout can actually boost your memory, too. They key to giving your body and your brain muscles a good workout is by adding more weight and pushing hard for an extra 20 minutes.
At-home cooks tend to be scared of soufflés. Either they don't rise at all or they end up all sad and lopsided. However, when successful, the end product cannot be matched in impressing your guests.
When I get struck by a craving for something SCJ (savory, crunchy, juicy), nothing fits the bill better than a BLT. But why settle for the sandwich form when there are so many other possibilities? Some of my favorite alternative ways to serve up a BLT are 1) as a salad, 2) in tomato cups, 3) in mini bread bowls, 4) as lettuce wraps, 5) as a dip, and 6) in bacon cups.
Your average Android phone or tablet comes with quite a few apps already installed—even before you turn the device on for the first time. These pre-installed apps are certainly helpful when it comes to getting your feet wet with Android, but in many cases, they're not always the best apps available for accomplishing the tasks that they perform. Additionally, many third-party apps can add lots of cool functionality to your device, so you might say that sticking with only the pre-installed apps...
If your Android device wasn't manufactured by Samsung, chances are it uses on-screen navigation buttons. Colloquially referred to as "Soft keys," these have become commonplace due to their flexibility, as well as the fact that manufacturers don't have to include extra hardware buttons with a propensity to fail.
You can beef up the security on your Mac all you want, but all the firewalls and antivirus apps in the world mean nothing when that can of soda tips over on your Macbook, destroying your laptop and all its data forever.
These days, operating systems are becoming more and more touch-oriented, or at the very least, heavily mouse-driven. Nonetheless, while novice users will find it easier to tap and click their way around, power users know that keyboard shortcuts are still the fastest way to get things done.
Man-in-the-Middle attacks can prove to be very useful, they allow us to do many things, such as monitoring, injection, and recon.
Researchers at the cyber security firm Zimperium have recently uncovered a vulnerability in roughly 95% of Android devices that has the potential to allow hackers to take total control over your phone with a simple picture message (MMS). The gritty details of this exploit have not been made public yet, but hackers now know the general framework for this type of attack, so you can be certain that they'll hammer out the details in no time.
Whether you call them chickpeas, garbanzo beans, or Egyptian peas, these little morsels are one of my favorite snacks—when properly seasoned, that is. Being mild in flavor on their own, they're incredibly versatile and fun to experiment with. (They're also incredibly healthy.)
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...."
Your grater and microplane may look like single-purpose tools, but they're actually one of the most diverse appliances in your kitchen. Sure, everyone knows to use a grater on cheese and a microplane on citrus zest, but why stop there? Here are 10 things you may not have thought to grate:
Although pasta is a remarkably simple dish, I find it to be one of the most aesthetically appealing foods. The noodles—especially thicker iterations, like linguine and fettuccine—are graceful and luxurious. Add in some sauce coating the noodles, and a sprinkle of Parmesan or a drizzle of olive oil, and pasta single-handedly reminds us of a basic tenet of cooking: sometimes keeping it simple is the perfect way to go.
Although iOS 8.4 was just released, the team behind the iOS 8.3 jailbreak have updated their tool for the latest operating system, and will work on an iPad, iPhone, or iPod touch. So if you've been wanting to get all your tweaks back, or want to start exploring all of Cydia's options, now's the time to jailbreak.
If you have a ton of photos and videos on your iPhone, backing up to iCloud is probably a no-go since it only provides 5 GB of free storage. Yes, you can buy more storage, but who wants to do that? And what happens if you run out of storage, stop backing up, and your phone gets lost, stolen, or damaged.
The right music can spur you to pick up the pace during an intense workout, pep you up before you hit the treadmill or walking path, and even encourage you to lift for just a few extra reps. Although we all have our favorite workout playlists, scientists have discovered what it is, exactly, that makes you workout harder when certain songs begin.
Eggs are a staple food for most Americans, which is no surprise, considering how necessary they are in savory and sweet recipes alike. On their own, they're usually not too eggs-citing. However, these clever egg hacks will make your egg-making easier, more fun, and more interesting.
Most mobile games have moved to an online-only format, meaning you need to be connected to the Internet in order to get any kind of multiplayer action going. This is great when you're at home on Wi-Fi, but when you're out and about, slow and inconsistent data speeds can cause serious lag. Or worse yet, you may be nearing your monthly data cap!
As much as I love eating weird foods, when it comes to my favorite food, there is only one simple choice: cheese. Since cheese is my favorite to eat, it should come as no surprise that it's one of my favorites to make as well.
Google made a huge splash this year in their annual Google I/O with an awesome announcement regarding their Photos app. Although I was primarily interested in the details surrounding Android M, my ears instantly perked up when Google announced that their Photos app will now offer free, unlimited, high-quality storage.
Whether it's terrorism or brain-hungry zombies you're neutralizing, first-person shooters are an awesome way to immerse yourself within a new world and kill some time with your iPad or iPhone. And with so many games available in this genre, we wanted to show off ten of our absolute favorites.
Sriracha has quickly become one of the country's most universally loved condiments. The addictive and affordable chili sauce seemingly goes on anything, and with anything, and never seems to get old. To wit: when I studied abroad, all of our food was boring, pre-packaged Sysco shipments; for three months, I smothered every breakfast, lunch, and dinner with Sriracha. And after all of that, I still eat it almost religiously.
Welcome to the sequel to the latest post on writing 64 bit shellcode! This tutorial will assume that you are aware of everything mentioned in the last one, as I will try to make this tutorial void of formalities and straight to the point! If you have not read the last one, I suggest doing so unless you are familiar with basic assembly programming and system calls. This is by no means rocket science, so therefore I will simply repeat my TL;DR from last time before we get started, so that the a...
OR rather How to make the Backdoor Persistent: Hello, my Cold and Merciless Hackers,
As a lover of food, I'm often asked, “If you could only have one food the rest of your life, what would it be?” My answer is always the same: sourdough bread. (Okay, it's not always the same... I usually cheat and say sourdough, fancy cheese, and a good beer.) Admittedly, I'm biased by my own sentimentality. My mother is an expert bread baker, with a major in making sourdough. Her sourdough starter is older than I am, and in all honesty, she's made thousands of loaves, each better than the ne...
If you've ever wiped your computer without having a proper backup of your operating system, or just wanted to cause some havoc online, chances are you've had to rely on Linux to help you out, specifically the Ubuntu distro.
Welcome back, my nascent hackers! In previous tutorials for my Wi-Fi Hacking series, I have shown you how to crack WEP and WPA2 passwords, break a WPS PIN, and create Evil Twin and Rogue access points. In this continuation of the series, let's look at slightly different approach to attacking wireless.
