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Hack Like a Pro: The Basics of the Hexadecimal System

Welcome back, my novice hackers! It has become clear from some of your questions that quite a few of you are unfamiliar with the hexadecimal system, or simply, hex. The hexadecimal system is used throughout computing and if you have never studied this Base16 numering system, it may appear relatively opaque.

How To: Get Rid of Spiders Naturally

Spiders are common pests that typically prefer to live outdoors. However, insects and warmth will eventually attract them into our houses. They like to spin their webs in corners, crevices and unused areas of your house. Most species are harmless and even act as a natural repellent for getting rid of other insects. However, in some cases, spiders can be very dangerous. Whichever the case may be, they are scary and people are always looking for natural ways to get rid of them.

News: Just How Unbreakable Is the New Samsung Galaxy S5?

You've been there. Those precarious few seconds between dropping your expensive smartphone right on its face and reaching down to survey the damage. Or maybe you got thrown in a pool while your device was in your pocket, or you dropped that sucker right into the toilet bowl. Heck, I've managed to accidentally wash two devices by leaving them in my pants pocket when throwing in a load of laundry.

News: Everything You Need to Know About the New Samsung Galaxy S5

The Samsung Galaxy S5 was just officially announced at Mobile World Congress. The new flagship device will be available worldwide beginning April 11, 2014, including all major U.S. and international carriers. With over 200 million Galaxy devices sold to date, the S5 doesn't stray too far from the trend, at least not aesthetically. We've still got a high-grade plastic shell with perforated back covers, and four color choices at launch. Our highlights of the release event are as follows.

How To: Make a Throwing Knife into a Mini-Harpoon

Greetings, all ye happy miscreants! In my last article, I showed a certain technique for throwing a knife without spin. If you haven't read that article yet, do so now. This article will be useless to you if you have not read my article on proper throwing technique. Anyway, in this article, I will show you a cool trick you can do with my throwing technique.

How To: The Fastest Way to Read & Access Notifications from Your Galaxy S4's Lock Screen

Here's a routine that I'm sure all of us smartphone users go through at least several times a day. You notice your Samsung Galaxy S4's notification LED blinking, grab your phone to see what it is, and enter your PIN. Only instead of anything important, you find that it's just some online store enticing you with sales promotions, or some other email that you could have easily done without.

How To: Set Your Wi-Fi Card's TX Power Higher Than 30 dBm

Do you have an Alfa AWUS036NH Wi-Fi adapter that claims it can go to 2000 mWs, or some card that can supposedly transmit power over 1000 mW? If so, you may have run into problems setting your card's TXPOWER higher than 30 dBm, which is about 1000 mW. Well, I will show you how to break that barrier and go as high as you want!

Hack Like a Pro: Linux Basics for the Aspiring Hacker, Part 10 (Manipulating Text)

Welcome back, my aspiring hackers! As mentioned several times in previous Linux tutorials, nearly everything in Linux is a file, and very often they are text files. For instance, all of the configuration files in Linux are text files. To reconfigure an application in Linux, we simply need to open the configuration file, change the text file, re-save, and then restart the application and our reconfiguration is applied.

How to Hack Wi-Fi: Cracking WPA2-PSK Passwords with Cowpatty

Welcome, my hacker novitiates! As part of my series on hacking Wi-Fi, I want to demonstrate another excellent piece of hacking software for cracking WPA2-PSK passwords. In my last post, we cracked WPA2 using aircrack-ng. In this tutorial, we'll use a piece of software developed by wireless security researcher Joshua Wright called cowpatty (often stylized as coWPAtty). This app simplifies and speeds up the dictionary/hybrid attack against WPA2 passwords, so let's get to it!

How to Hack Wi-Fi: Performing a Denial of Service (DoS) Attack on a Wireless Access Point

Welcome back, my neophyte hackers! As part of my series on Wi-Fi hacking, I want to next look at denial-of-service (DoS) attacks, and DoSing a wireless access point (AP). There are a variety of ways to do this, but in this tutorial we'll be sending repeated deauthentication frames to the AP with aircrack-ng's aireplay. Remember, hacking wireless networks isn't all just cracking Wi-Fi passwords! Our Problem Scenario