It has been a long while since I last came here to write an article. Graduate school keeps you busy. After I looked over what I had written previously, I decided that I should introduce another fun topic from cryptography. In this case, steganography.
Welcome back, my greenhorn hackers!
If you're spending hours on your phone playing games like Angry Birds and Candy Crush Saga, or posting online to Google+ and Pinterest, you're probably being spied on. The latest releases from NSA whistle blower Edward Snowden reveal that the National Security Agency, and its UK counterpart, GCHQ, are mining the ad networks utilized in these apps to collect a trove of information on you.
The sensors in your mobile device are integral for gaming (try to beat my Temple Run 2 score), as well as many of the basic Galaxy S3 features like Smart Stay and other fancy additions. But sometimes those sensors can become overly sensitive or just downright unusable.
Welcome back, my hacker apprentices! Although there is a multitude of different hacker types, the one target they all share is the database. I often refer to the database as the hacker's Holy Grail, or the ultimate prize for an effective hack.
Whether you're pressed against your bedroom window, hidden deep inside your linen closet, or lounging on the rooftop, finding that area of maximum Internet speed around your house is usually just trial and error. And when you finally find the sweet spot, apps like Speedtest.net can help you determine how fast your Wi-Fi or cellular connection is overall on your computer or smartphone, so you know your full capabilities. But, if you want to know exactly how fast your Samsung Galaxy Note 2 is u...
When you upgrade to a new Android smartphone like the HTC One, you can have browser bookmarks, Wi-Fi passwords, and other settings quickly transferred over from your old device using your Google Account backup. However, you'll still have to download apps individually from your Google Play list, and not all of your saved progress will be transferred over. Fortunately, there is a third-party app that will allow you to backup and restore your apps—with all their data.
We've talked before about EXIF data—or metadata—attached to photos and how it can expose information about your location, what type of device you're using, and even the device or camera's unique identification number.
While putting content and information online gets easier every day, it seems like getting it back is only getting harder. In a lot of cases (we're looking at you, Facebook), once you upload something, it's forever in the hands of someone else. That's where The Data Liberation Front comes in. Believe it or not, The Data Liberation Front is a team of Google engineers who work to make it easier for users to take their stuff back whenever they feel like it.
If only we could fade bad memories of bad exes as easily as we could fade photos. But we digress. If you have a special photo memory you'd like to visually enhance and preserve for posterity, then one of the best tricks you can do is to fade the photo edges using Photoshop.
Breacher bars are like the much cooler older brother to the swiss pocket knife. In fact, there's little comparison between the two. A breacher bar, which is a rectangular shaped knife, is used by SWAT teams and bomb techs to easily and quickly cut through and pry open just about anything. But safety comes first.
It's pretty rare someone takes a perfect photo without the need for retouching after the fact. So, open up your iPhoto 11 and learn how to make that photo the beautiful picture you intended to take.
Google Maps is much improved in Android 2.3 (Gingerbread). And even better on the Nexus S. This smartphone can do many things, but the best feature is still Google Maps, which will appear shortly on all Android devices when Gingerbread is officially released.
We always cringe when we see that a recipe calls for sundried tomatoes. Not that we have anything against tomatoes, but the sundried and preserved kind is all wrinkly, odd tasting, and too sterile. These oven-dried tomatoes, however, are incredibly delicious.
We can't overstate the importance of stretching in yoga. Yes, you may think that yoga itself is just a bunch of stretches flowing one right into the other, which is true, but there are certain yoga poses aimed strategically at increasing your flexibility so you can do other yoga poses better.
You know how writing with your trusty No. 2 pencil gets to be a pain if you haven't sharpened the tip in a while? A sharp pencil produces crisp, pretty marks that enhance your writing, while a dull pencil tip causes smeared and sometimes illegible writing that looks slopping.
When we think about Photoshop, we think about the desire to look beautiful and "perfect." Celebrities get airbrushed and Photoshoped all the time when they appear in magazines in order to make their faces appear slimmer, their thighs smaller, their lips more voluminous, etc. Photoshop is usually a tool that enhances beauty.
Who says you can't be feminine and powerful at the same time? This female superhero, equipped with a skintight bodysuit that leaves little to the imagination, a cape, and belt, also posses a nice set of...muscles. Not the type of gal you want to mess with, she's uberfeminine yet clearly knows how to stand her ground.
Emma Watson, who plays Hermione Granger in the "Harry Potter" series, is actually a lot like the character she embodies. Both are quite intelligent (Watson just finished her freshman year at Brown), strong, and independent, and both rely on minimal makeup to enhance their features.
While there exist many makeup tutorials out on the web, you'll seldom find one that applies to all skin tones. Darker skin tones in particular require a different outlook in terms of color intensity and application.
Repeating a task using a For...Next loop : Excel: VBA in Depth from lynda.com Watch the entire course at http://www.lynda.com/home/DisplayCourse.aspx?lpk2=62906&utm_source=youtube&utm_medium=viral&utm_content=youtube&utm_campaign=youtube
In this tutorial, we learn how to train your ear and tune your guitar better with David Yeager. Before you begin, you want to be able to hear what you are tuning to and listen to what you are playing. This is the key in order to train your ear and enhance your ability. Even if you are using a tuner you will need to train your ear. A great exercise is to play a pitch on your guitar and listen to how they sound and if they are in tune with your voice. If the pitch in the guitar isn't the same a...
Spring and summer are the prime seasons for weddings, which in turn means loads of brides searching for the perfect flattering wedding dress. But while some designer wedding dresses look great on the rack and maybe on pin-thin models, finding the right wedding dress for you means taking into account your body shape.
You want the best quality photos you can get, and the Canon EOS 7D digital SLR camera makes perfecting your pictures easy. There is a range of technologies to enhance image quality. This video shows you the many options you can use.
Overplucked eyebrows never look attractive (just think about the shaved-off eyebrow chola look with thin lines drawn in to replace the natural brow), but neither do full on bushes.
Do you want to make your own action movies? Do you feel like your artistic vision would be enhanced by having a car with a rocket launcher on top of it in the film? You aren't alone. This video will show you how to make a car-mounted rocket launcher for $20 dollars out of simple materials. It won't blow up another car, but it will look really cool.
Christmas without candy canes is like Halloween without gut-enhancing hoards of candy - it's not just right. Add some candy-scented Christmas cheer into your household without ingesting more calories (you're probably eating enough Christmas cookies and swigging enough cocktails at parties as it is) by making candy cane swirl soaps.
You may not having a honking old six-foot barbell just lying there in your living room, but if you manage to get to the gym and find one of these heavy, intimidating looking rods lying around, try lifting them up for a change.
This video is demonstrated completely through visual movement and accompanied with a brief written description. A young man speeds down the soccer field with a ball and scores a goal. His signature move leading up to the goal is broken down into very specific methods of movement, the first of which is a high speed attack as he races down the field. The next method to this signature move is the weight shift, in which the goal scorer shifts his weight, along with the ball, from foot to foot to ...
Having a nice supply of fresh herbs from your own herb garden or from the grocery store is a great way to enhance and add flavor to virtually any meal. But, what do you do when you have a surplus of fresh herbs? This video from Food Network offers an easy way to store all those fresh herbs, so you will have them fresh and ready when you need them in the kitchen. First, dry them with a paper towel, wrap them in a paper towel, store in a Ziploc bag and place them in the fridge until you are rea...
This Photoshop tutorial on performing a nose job using Photoshop contains detailed instructions on the use of Photoshop tools to, depending on taste, enhance the appearance of an individual. The person narrating the tutorial specifies the necessity of subtlety with the modification of the picture in order to remove any appearance of modification. The way described is essentially to select the general nose area, feather the selection by an optional amount, and set it in a separate layer. Then ...
Learn how to make BBQ Chicken Tikka without actually using a BBQ! Learn what ingredients you will need, proper preparation steps, and cooking techniques. Learn the importance of the BBQ net in order to enhance dish for the fullest flavor! Video provides examples on garnish ideas to allow you to send out your perfect plate. If you follow the steps in this video you will learn to create an authentic Pakistani dish that will be perfect for social gatherings or for a quiet family dinner.
Prime Loops provides exclusive techniques from industry professionals to help enhance your music production, mastering skills & gain exposure. Their tips and tricks through tutorial videos are quick and easy to learn. In this video, they show the user how to add effects automation on beat. This video carries on from a series of previous videos. It goes through basic automation, adding it to the drum beat already made in the first FL Studio Tutorial. This tutorial gives the user the lowdown on...
Being able to create documents that stand out and impress is the theme of this how-to video on creating 3D text. Using an open Photoshop window, the pleasant sounding narrator guides you through the process of turning regular text into 3D. The narrator also supplies helpful tips to further enhance 3D text by adding color, glow and special effects like reflection. If you're a visual learner, you will appreciate this straight forward, clear and detailed how to video on creating 3D text.
Systm is the Do It Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. We will help you avoid pitfalls and get your project up and running fast.
Using all products from Pur Minerals, this look is for the everyday life style. Simple, clean and effortless. Perfect for work or school, it's all about enhancing your natural beauty. This makeup should not take longer than 10 minutes tops, remember less is more, simplicity is natural and natural and wholesome beauty. Watch this video tutorial to learn how to recreate this pretty makeup look.
Instead of using Photoshop, why not give Apple's Aperture a try? Aperture is designed more for post-production work for professional photographers, letting you cull through shoots, enhance images, manage massive libraries, and deliver stunning photos.
Instead of using Photoshop, why not give Apple's Aperture a try? Aperture is designed more for post-production work for professional photographers, letting you cull through shoots, enhance images, manage massive libraries, and deliver stunning photos.
Instead of using Photoshop, why not give Apple's Aperture a try? Aperture is designed more for post-production work for professional photographers, letting you cull through shoots, enhance images, manage massive libraries, and deliver stunning photos.
Instead of using Photoshop, why not give Apple's Aperture a try? Aperture is designed more for post-production work for professional photographers, letting you cull through shoots, enhance images, manage massive libraries, and deliver stunning photos.
