The key to becoming a competent white hat is knowing how the technology that you are trying to exploit actually works. SQL injection is one of the most common methods of attack used today and also one of the easiest to learn. In order to understand how this attack works, you need to have a solid grasp of ... you've guessed it ... SQL.
There are two core components to any Tasker automation: A profile and a task. Profiles are basically a set of conditions that must be met before Tasker will do anything. Tasks, on the other hand, are the actions Tasker will perform when your profile's conditions have been met. Think of them like triggers and actions, respectively. Or a cause and an effect.
The future of forests looks dreary in the face of a warming climate, but scientists are exploring the relationship between soil microbes and the ability of trees to move to higher altitudes, a key component of their survival.
While attempting to hack a web app, there may come a point where the attacker may have to escape the default directory in order to access unauthorized files. This is known as a directory traversal attack. Much as the name implies, this attack involved traversing the servers directories. But in order to move to an unauthorized directory, we need to know where those directories are. Today we'll be building a tool to brute force these directory locations based on HTTP response codes. Before we g...
If you drop your smartphone in water, take it apart as much as you can and place it in rice. It's been the most recommended method of cell phone rescue since the days of clamshells. In fact, it's usually the only thing recommended when searching for "how to save your wet phone." Turns out, we've been wrong all along.
Video: . In Adobe Photoshop CS5.1 there are several ways to perform same action. I make a video tutorial in which you can learn that how to combine two images to perform your different operations. I used a very simple and quick method. To follow my method you can get a quick adjustment of two or more then two images just in single frame and get the result you desire.
This is kind of a hard trick to pull off, but if you're playing a soccer match in Fifa 12 and want to try something risky, go for a curved in corner kick goal. With any luck, the goalie won't be able to block it and you'll score!
A recent addition to Mortal Kombat 9 in the form of DLC has reintroduced several classical features of Scorpion, Sub-Zero, and Reptile including some of the more traditional fatalities. Take a look at this video from the Achievement Hunter team and watch for the commands necessary to perform each of these violent attacks.
A DLC update to Mortal Kombat 9 has introduced the blood thirsty combatant Skarlet to the mix. Like the other Mortal Kombat characters, Skarlet comes equipped with several fatalities unlockable using the right button combinations. Take a look at the top of the screen as the folks at Rooster Teeth showcase each of her fatalities for the correct button combination necessary to perform them!
This video reveals a technique for using a Gevey Sim to unlock iOS 5 on your Apple iPhone. If you want to see iOS 5 running on your iPhone unlocked, watch this video and follow the instructions to perform this tethered unlock.
Learn how to use the touch screen to perform different actions and see how to control your device by tapping, scrolling, swiping or dragging. It's easy and this clip will teach you everything you need to know. For all of the details, including complete, step-by-step instructions, watch this brief, official C6-01 owner's guide from the folks at Nokia!
Ever wonder what happens when you put a bar of Ivory soap (the soap that floats!) in a microwave for a few minutes? This science experiment shows what happens when water molecules in a bar of Ivory get nuked! Try it!
Voila! The coin has vanished. You can make it vanish too with this easy peasy magic trick. You'll need a coin, some tape and a little sleight of hand. Then, gather friends and family together and get ready to rock their world.
OK, don't use this video to propose to your future wife, but DO try this video to impress your friends and family. You'll need a ring and an audience and you'll be able to show them how the ring jumps off one finger to another. It's magic!
In this free video professional wrestling lesson, we learn how to execute a crucifix move in a pro ring. For a detailed, step-by-step breakdown of this crowd-pleasing pro wrestling move, and to learn how to perform it yourself, watch this wrestling tutorial!
Get a sewing machine for the holidays? Buying one for yourself? Like any machine, a sewing machine needs some basic maintenance to keep running properly. Make sure lint doesn't build up around the feed dogs, and oil the parts once a year to keep things running smoothly.
If your Astro van is performing poorly (or perhaps not at all), one solution is to replace the hydroboost. Fix your power brakes and power steering with a new hydroboost. You'll need some moderate familiarity with auto mechanics to do this.
This excercise is not for beginners - only try this if you have a spotter nearby. You will need a bench to support your back, and a pair of dumbbells to perform this properly (make sure your dumbbells are calibrated for you).
Learn to play "We Wish You A Merry Christmas" on guitar and entertain friends & family with your guitar skills this holiday season! Thomas Gilbert shows you how in this informative video, demonstrating the chords and strumming style to properly perform this timeless classic.
Lady Gaga's song "Dance in the Dark" is not one of her better known catchy tunes, but the costume she wears when performing the song is one that begs for imitation.
An expansion vessel is a small tank used in water heating systems that performs the important job of absorbing excessive water pressure. If the expansion vessel in your plumbing is not working, you could call up the plumber and get it fixed - for a very huge sum.
With this prank, you will leave your victims wet and mad while you laugh your pants off. This prank video tutorial will show you exactly how to do this styrofoam cup and water prank. You only need a cup, tape and some grease. This prank is simple, but effective. Use this as inspiration for one of your April Fools Day pranks!
In this gamer's guide, you'll learn the controller patterns that will enable you to get started performing basic tricks in Shaun White Skateboarding for the Sony PS3. For all of the details, and to get started racking up points with these tricks yourself, watch this video walkthrough.
Learn how to execute the cross-collar choke! This advanced jiu jitsu video tutorial presents a complete, step-by-step walkthrough of the maneuver. For all of the details, and to get started incorporating this move into your own combat routine, watch the clip.
Learn how to execute a heel-hook flower sweep! This advanced jiu jitsu video tutorial presents a complete, step-by-step walkthrough of the maneuver. For all of the details, and to get started incorporating this move into your own combat routine, watch the clip.
In this video tutorial, we learn how to how to palm like a professional when doing sleight-of-hand card tricks. For more information about the technique and its execution, including detailed, step-by-step instructions, and to get started incorporating this trick into your own routines, watch this free video card magic lesson.
In this video tutorial, we learn how to perform a simple ACAAN card trick. For more information about the trick and its execution, including detailed, step-by-step instructions, and to get started incorporating this trick into your own routines, watch this free video card magic lesson.
In this video tutorial, we learn how to perform a simple, mathematical card trick. For more information about the trick and its execution, including detailed, step-by-step instructions, and to get started incorporating this trick into your own routines, watch this free video card magic lesson.
You can become a famous rock star in the Sims 3! Perform in front of huge audiences, spend your days signing autographs, cultivate groupies and live in a spacious mansion! This tutorial shows you everything you need to do to become a Sims 3 superstar!
Looking for a quick primer on how to work with Ruby on Rails' migration methods? Let this video be your guide! Whether you're entirely new to Ruby on Rails 3 or are a seasoned developer merely looking to brush up on a few of the basics, you're sure to find much to take away. For more information, take a look!
This free video science lesson from YouTube's mrhomescientist demonstrates a simple technique for doing acid-base titration. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
In this medical-minded video tutorial from the folks at ICYou, we learn about the newest recommendation for administering CPR (or cardiopulmonary resuscitation). For all of the details, and to get started learning more about how to give CPR yourself, take a look.
This video offers a quick demonstration of a basic clinical chest examination. It is a useful thing to know if you are a medical student or if you are a patient who will be having a chest exam performed on you. Watch and learn how to use the percussion technique.
A needle is when one foot is on the ground (flat) in-line with the shoulders, and the opposite leg is kicked back, reaching for the sky. This puts the dancer in a "needle" position, with the straight legs forming a straight line, from head to toe. In this dance lesson, you'll learn how you can do a needle yourself. You need to be extremely flexible before trying this dance move, so don't over-exert yourself.
Show off your im-"press"-ive handstand moves with this pressed handstand. If you can't seem to perfect the handstand press, then these girls will show you how to do one like a professional gymnast. Learn how to pike up, straddle up and other ways of getting into a handstand. Knowing these handstand exercises can help you improve your balance and ability to do advanced gymnastics tricks.
With software being more pervasive and demanding than ever before, even nice computers can become slower pretty quickly. If your computer isn't performing as well as it should be, watch this video to learn about some steps you can take to make your PC faster.
The scientific method is one of the great constructs of modern academic thought. If followed rigorously it makes science as accurate as any general procedure can make it. Watch this video to learn the steps of the method and how to use it to conduct your own experiments.
In this clip, you'll learn how to make computational searches with the Wolfram Alpha answer engine. It's easy! So easy, in fact, that this how-to can present a complete overview of the process in about five minutes. For more information, including detailed, step-by-step instructions, take a look.
Freestyle rapping is one of the most impressive feats of verbal acuity that a person can perform. If you want to get into the rap game or just like rapping with friends or to pass the time (it's great for waiting for things) watch this video for tips on how to flow better and never get caught without a rhyme.
The coffee grinder, aka the helicopter, is a tough breakdance move to master. If you're determined to beef up your coffee grinder skills, follow this breakdancing tutorial to learn the move properly. This should be the first move you learn.
