The one thing that separates a script kiddy from a legitimate hacker or security professional is the ability to program. Script kiddies use other people's tools, while hackers and security pros write their own tools. To that end, we're going to see how a stack overflow vulnerability allows us to flood a variable with enough input to overwrite the instruction pointer with our own commands.
Coinbase is the primary go-to for many users when it comes to investing in Bitcoin (BTC), Ethereum (ETH), Litecoin (LTC), Ripple (XRP), and more, due to its user-friendly interface. But before you join them, know that the ease of use comes with a price. Coinbase charges fees for each transaction, and your bank might even add charges on top of that. Plus, there is some fine print to be aware of.
So, your grandmother finally wants to ditch her flip phone for a shiny new smartphone? Congratulations. But helping her get used to her new device, even when it's an iPhone, is no small task. Grandma mastered checking her email in late-2012 and just recently learned there's a thing called "Facebook." But we love grandma, and thanks to this guide, we can definitely make this happen for her.
Your iPhone has a lot of personal information contained within it, so of course you want your device to be secure. You don't want that information getting into the wrong hands — or any hands other than your own, for that matter.
On July 20, 1969, humans set foot on the moon for the first time. But some say our microbes beat us there. With the Space Age came new questions about microscopic invaders from outer space and concern about where we are leaving our microbial footprints. The questions are even more relevant today.
Privacy and security go hand in hand, especially for smartphones. When it comes to privacy, you decide what personal information about yourself is out there to discover. Security, on the other hand, is all about enforcing those privacy decisions.
In recent years, Apple has been pushing health and safety as cornerstones of its technology, and iOS 11 is no exception. Apple's latest entry in its mobile operating system brings a new emergency feature called Emergency SOS, which gives you easy access to contact 911 if you press the sleep/wake button five times. It's a useful way to contact emergency services when you might otherwise not be able to.
From Farmville to selling a company to Google, Amitt Mahajan has been through the startup ringer. Now, as managing partner with Presence Capital, he's funding the future of augmented and mixed reality.
While iOS 11 is ready to take over your iPad, iPhone, and iPod touch, let's take a step back and check out all of the new features that iOS 10 brought to the public when it was released to everyone in Sept. 2016.
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Step 1: What Exploit Development Is and Why Should I Be Interested on About This Topic
Although Christmas is a time to spend with family and be happy and full of joy, sometimes it's nice to pull a prank here and there, especially since many will not be expecting them.
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.
Besides obvious features like a touchscreen and biometric sensors, the modern smartphone comes with an array of state-of-the-art hardware in the form of various sensors that help your device sense the environment around it. And if you have a Samsung handset, chances are, you have a handy feature built in that enables you to check if these sensors are functioning 100 percent.
No more carrying around heavy laptops and thousands of Linux Live CDs and USBs to always be ready for pentesting on the fly!
In the aftermath of the unindicted police killings of Michael Brown and Eric Garner, we've been told that the system worked as intended. When our legal system's outcome is at conflict with what a majority of Americans believe is just, it's clear that some changes are needed. But what specifically needs to change? And what can an average citizen with a moral and just cause do to prevent these kinds of tragedies from repeating themselves again and again?
Being able to sleep deeply and fully is one of the foundations for real health. When you go without it, you feel subhuman and incapable of dealing with the world—just ask a student who's had to pull an all-nighter or the parents of a newborn. In fact, many studies have shown that lack of sleep or irregular sleep is linked to acne, weight gain, and depression.
Does executing a perfectly timed, no-scoped headshot, followed by a well-choreographed teabagging ever get old? No, no it doesn't, and neither do custom emblems for Call of Duty: Black Ops 2. How else are we going to kill time until Black Ops 3 arrives?
There's a lot that goes into making a nice crystal radio set, so this is going to have to be broken down into two parts. The first part is the actual making of a functional radio, and the second part is making the whole arrangement look nice. In this part, I'm actually going to tell you more than just how to make a crystal radio, but I'm also going to explain how and why they work. Crystal radios are pretty Steampunk in and of themselves, since they were first developed in the late 19th centu...
One of the best things about Christopher Nolan's Batman trilogy is how realistic he makes the caped crusader feel. Unlike the Joel Schumacher or even the Tim Burton versions, Nolan's world seems grounded in some level of scientific fact. But just how close is science to actually being able to replicate some of the Dark Knight's gadgetry?
Cut cardboard into 8" long x 3" wide strips. With cardboard down on a cutting board, place 1 AA battery on one end.
The goal: a way to wrap up cords (headphones, power, etc.) without ties or velcro straps that's fast, doesn't come undone, and is quick to undo. Wrap cords neatly.
Ever wonder how to tie the rapala fishing knot? Wonder no more. Watch this instrucional knot tying video and find out. The rapala knot is a popular method to tie a lure (such as a rapala!) to a line such that it can move freely and unimpeded by the knot. Essentially the same as the non slip mono loop, the knot has one more step in it's making. Whether this makes it more secure is still up to debate. It does make it slightly more difficult to tighten down neatly, but with practice it can be do...
Sturdier than sewing thread and far less cumbersome than metal wire, dental floss has an amazing multitude of practical uses that can be used for baking, cooking, interior decorating, and more.
It may look simple, but there is a bit of skill involved in making a crisp high ponytail. To gather hair into a high ponytail, first apply some styling wax and then gather the hair with the help of a brush or comb. For the ponytail to be as tight as possible, pull the hair back tightly and tie it with a hair band.
Revitalize your computer experience with something new and eccentric, possibly even more comfortable—a felt computer mouse.
Watch this knot tying instructional video and learn how to tie the improved clinch knot for fishing. The improved clinch knot has become one one of the most popular fishing knots for tying terminal tackle connections. It is quick and easy to tie and is strong and reliable. The improved clinch knot can be difficult to tie in lines in excess of 30 lb test. Five+ turns around the standing line is generally recommended, four can be used in heavy line. This fishing knot is not recommended with bra...
Knowing how to knit a picot hem is a good technique to learn. Usually, at the bottom of a garment you will have a ribbed edge. A picot hem, as pictured below, is a nice alternative. It's quite easy and here's how to do it.
Buddy Mason demonstrates how you can improve your close catching for the game cricket. You should relax as the ball comes to you, get in position, get your hands ready, and then make the catch. Fielding close to the bat means catching opportunities come at you quickly, so here's how to get a pair of safe hands. Improve your close catching.
Here's another jewel from Serious Eats series, The Nasty Bits: yummy cow tongue, complete with that lovely texture we all know so well. Though most us likely have a negative visceral reaction to the idea of tongue, Serious Eats make a compelling argument that it is actually one of the tastiest bits of the animal.
Another Home Hack for you, courtesy of Apartment Therapy. Get this: we know you dig the speed-folding, so how about speed-hanging? It goes a little something like this:
Space is tight (not to mention expensive) in Hong Kong. What's the solution? Architect Gary Chang has come up with an ingenious design: a small, 344 sq. ft. "accordion" apartment that can transform into 24 different rooms, simply by employing the use of sliding panels and walls. Via the New York Times,
If you're like most people, you probably wish you had more space in your home. With a few clever organizing hacks, you can free up more space in your living space and feel more in control of where and how you store your possessions.
My desktop usually looks like this... Cluttered as hell. As someone who needs to take screenshots all of the time, my desktop starts looking more and more like my college dorm room. It's also annoying because I misplace certain files and find myself downloading three of the same thing. This not only takes up visual space, but memory space.
Isn't putting headphones in your pocket the worst thing ever? It doesn't matter how strategically you place them in your pocket, or how neatly you place them in, they always come out looking like a highway crash. However, I have a quick fix for you that will combat those pocket gremlins that never fail to tangle pocket-stashed headphones.
From the people who brought you the Dummies instructional book series, brings you the same non-intimidating guides in video form. This is Digital Photography for Dummies. Just watch this video tutorial to learn how to shoot close-ups in macro mode, For Dummies.
Get the yolk and white, not the shell. You’re going for a clean break, no shards. Here’s how you crack an egg neatly. Crack an egg without any shell residue.
Samsung Internet makes it easy to close your browser tabs thanks to intuitive controls, but this also means it's easy to accidentally close a tab. Fortunately, you can recover recently closed tabs on your Galaxy in just a few taps.
You no longer have to worry about accidentally closing an app with Android 11. The latest version introduced a new gesture that lets you bring back an app you inadvertently dismissed from your recent apps list.
Paper Donut is a collaborative graffiti project between Justine Ricaud and Alexis Facca. The French duo paint geometrical illusions as urban art (with the exception of the gallery installation below). They've also posted some detail shots that give you some sense of how it was done.
