You may have asked yourself, "How do hackers take my password, if the website owner can't?" The answer is simple. When a website stores your login password for the site, it is run through a cryptographic hash function before it enters the database (if the website isn't Sony).
Some cops already have the ability to extract data from your cell phone using handheld forensic devices, but soon police officers will have a new mobile data collection toy to play with—an Apple iPhone. Actually, it's an iPhone-based device that connects directly to the back of an iPhone, which is designed to give law enforcement an accurate and immediate identification of a suspect based on their facial features, fingerprints and even their eyes.
Always falling asleep behind the wheel? The National Highway Traffic Safety Administration (NHTSA) estimates that there are over 56,000 sleep-related accidents each year, resulting in 40,000 injuries and 1,550 deaths annually in the United States. Don't want to be a statistic? Then you may want to try out ASP Technology's mobile application which aims to keep you awake when you're fatigued on the road.
The Perpetual Storytelling Apparatus is a project developed by Julius von Bismarck and Benjamin Maus. The drawing device illustrates a never-ending story through the use of 7 million patent drawings (linked by over 22 million references). Scroll past the instructions to go straight to the video demonstration.
This article is going to talk about video and only about video. Why? Because video is very important for any size of business. Even small businesses can use video to promote themselves on the internet. And in the next few years, you’re going to see more and more businesses using video. Even now, I’m going to show you some articles that have been written on different websites talking about video and how small businesses can use them and how businesses need to use them now, especially to rank o...
As you progress in the world of information security, you'll find yourself in situations where data protection is paramount. No doubt you will have files to hide and secrets to share, so I'm going to show you how to use the GNU Privacy Guard (GnuPG or GPG for short) to encrypt and decrypt as you need. GPG is a great open-source version of Pretty Good Privacy (PGP), a similar application used for encryption, but licensing and patent problems led to the development of GPG in its wake.
Facebook's new Timeline feature has been rolling out gradually since its unveiling in September, but yesterday it finally became available to Facebookers everywhere. It's even available on your mobile device, too. Those who want to upgrade to the radical new profile design can do so by simple logging into their Facebook account and visiting the About Timeline page on Facebook.
Last week's challenge brought up a good question (thanks Lisa) regarding the functionality of the Official Scrabble Players Dictionary, 4th Edition, both online and in print form. The word TACTICAL was the answer to the first puzzle in that challenge, but when you search for the word directly in the print version, it can't be found. Likewise, when you search the online dictionary on Hasbro's site, you won't find it either. Go ahead, try it. You won't find it looking for TACTICAL specifically.
I have had a lot of people ask me, "How does my neighbor keep getting into my wireless?!". Chances are, these people are all using WEP, a deprecated wireless encryption protocol. Either that, or you are using one weak WPA passphrase.
Not every DIY project is as executable as, say, making a potato gun. Occasionally, we observe a quixotic project that is just plain wonderful. Consider rich guy Philip Anschutz and his eponymous Anschutz Entertainment Group (AEG). His ambition to bring an NFL team to Los Angeles is a Fitzcarraldo-sized DIY project that, if the stars align, might happen in time for the 2016 season.
In this math lesson, you will learn how to find the square root of a number without using a calculator. You can even find the square roots of large numbers by following this simple algorithm. The above video demonstrates how to find the square root by hand.
