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How To: Eat for Free at DragonCon 2012

If you're like me, you've already spent a ton of money on your costumes, your badge, and your hotel room, and now you're looking for ways to cut costs. There are all kinds of ways to save money at DragonCon, but many of them involve violating the rules in some way, such as not buying a badge, sleeping on the floor in a hallway somewhere, etc. However, the one thing you can do that is totally not against the rules is eat for free. It requires a little self-discipline and a willingness to eat w...

How To: The Hardware Hacker's Introduction to Microcontrollers, Part One: Anatomy of an Arduino

In this article, I'll be explaining the basics of how microcontrollers work, physically and virtually. First off, microcontrollers are no simple thing, so don't be discouraged if you find it mind-boggling! The world of microcontrollers is fascinating, engaging, and an awesome hobby; it never gets boring. I'll be focusing more on I/O and analog based microcontrollers, such as those running Arduino, and using Atmel chips as examples (these are most commonly available, and easy to program).

How To: Make pottery cups and vases

In this video series our expert will demonstrate how to make pottery cups and vases. Pottery cylinders can range in size and shape, but are quite useful and beautiful. Our expert will demonstrate how to wedge, center and form clay into cups and vases. You will also learn how to trim the foot and decorate your cup or vase using a variety of pottery techniques. Whether you are just a beginner on the pottery wheel, or a seasoned potter, let our expert give you some great tips and advice on makin...

How To: Spy on Network Relationships with Airgraph-Ng

What if you could easily visualize which access point every Wi-Fi device nearby is connected to in a matter of seconds? While programs like Airodump-ng can intercept this wireless information, making it easy for hackers to use and understand is another challenge. Fortunately, a tool called Airgraph-ng can visualize the relationships between Wi-Fi devices from only a few seconds of wireless observation.

How To: Automate Wi-Fi Hacking with Wifite2

There are many ways to attack a Wi-Fi network. The type of encryption, manufacturer settings, and the number of clients connected all dictate how easy a target is to attack and what method would work best. Wifite2 is a powerful tool that automates Wi-Fi hacking, allowing you to select targets in range and let the script choose the best strategy for each network.

How to Hack Wi-Fi: Hunting Down & Cracking WEP Networks

While the security behind WEP networks was broken in 2005, modern tools have made cracking them incredibly simple. In densely populated areas, WEP networks can be found in surprising and important places to this day, and they can be cracked in a matter of minutes. We'll show you how a hacker would do so and explain why they should be careful to avoid hacking into a honeypot.

How To: Hack WPA & WPA2 Wi-Fi Passwords with a Pixie-Dust Attack Using Airgeddon

Design flaws in many routers can allow hackers to steal Wi-Fi credentials, even if WPA or WPA2 encryption is used with a strong password. While this tactic used to take up to 8 hours, the newer WPS Pixie-Dust attack can crack networks in seconds. To do this, a modern wireless attack framework called Airgeddon is used to find vulnerable networks, and then Bully is used to crack them.

HoloLens Dev 101: Building a Dynamic User Interface, Part 7 (Unlocking the Menu Movement)

In the previous section of this series on dynamic user interfaces for HoloLens, we learned about delegates and events. At the same time we used those delegates and events to not only attach our menu system to the users gaze, but also to enable and disable the menu based on certain conditions. Now let's take that knowledge and build on it to make our menu system a bit more comfortable.

How To: Detect Bluetooth Low Energy Devices in Realtime with Blue Hydra

Bluetooth Low Energy (BLE) is the de facto wireless protocol choice by many wearables developers, and much of the emerging internet of things (IoT) market. Thanks to it's near ubiquity in modern smartphones, tablets, and computers, BLE represents a large and frequently insecure attack surface. This surface can now be mapped with the use of Blue Hydra.

How To: Set Up a Headless Raspberry Pi Hacking Platform Running Kali Linux

The Raspberry Pi is a credit card-sized computer that can crack Wi-Fi, clone key cards, break into laptops, and even clone an existing Wi-Fi network to trick users into connecting to the Pi instead. It can jam Wi-Fi for blocks, track cell phones, listen in on police scanners, broadcast an FM radio signal, and apparently even fly a goddamn missile into a helicopter.

Networking Foundations: Dynamic Host Configuration Protocol

Hello ladies and gentlemen, PySec here coming at you with another informative(hopefully) article for you all. In the last tutorial, we finally finished our discussion about IP Addressing and I intentionally didn't mention a really important concept with which IP Addressing wouldn't be feasible without it. What I'm talking about is how our network device gets the IP Address in order to communicate with other devices on the network/Internet. There are many different ways for that to be accompli...

How to Hack Wi-Fi: Getting Started with Terms & Technologies

Welcome back, my hacker trainees! A score of my readers have been begging for tutorials on how to hack Wi-Fi, so with this article, I'm initiating a new series dedicated to Wi-Fi hacks. This will probably be around 6-9 articles, starting with the basics of the technologies. I can hear you all groan, but you need to know the basics before you get into more advanced hacking. Then hopefully, developing your own hacks.

How To: Join law enforcement

Careers in law enforcement range from police officers and state troopers, to FBI agents and crime scene investigators. Get a job in law enforcement with tips from a former highway patrolman in this free video series on law enforcement careers.

How To: Crochet

Crochet is the art of weaving with a hook. Usually crochet uses yarn, and the hook can range in size from .75 to 3.5 millimeters. In this craft video lesson, learn to crochet and discover free tips & techniques on the art of crocheting, including free patterns for doilies and dolls and instructions on how to change thread and complete a chain stitch.

How To: Mix basic vodka drinks

Laura Joy has bartended all over Los Angeles, Orange County, and the Inland Empire at a wide variety of functions ranging from private parties to casino parties to large-scale events. She is going to demonstrate how to mix some basic vodka drinks.