Crack a Username and Password

How To : Using Hydra 5.4 to crack FTP passwords

This is a how-to –video on using hydra 5.4 to crack FTP passwords. This video is intended for educational purpose only. It reveals the basics of hacking a FTP server using dictionary search technique. Here are the steps involved. 1) Download the software hydra 5.4 form the ...more

How To : log on Windows 7 with username & password

The purpose of this article is to discuss how you can change your Windows 7 logon screen. This post will explain how to require a user to enter a username and password by default like the classic version of Windows. I recommend advanced computer users carry out this task. It ...more

How To : crack password protection on Excel Spreadsheets

Hi again, Just wanted to share a neat little code that I found way back, when I was presented with a spreadsheet which was locked and asked to ''unlock'' it or do whatever it takes to enable the user to edit it's contents. Well, I'm not one to say nay to a challenge, however ...more

How To : Crack a Windows XP admin password

Tutorial showing how to crack the admin password on Windows XP using two downloadable tools. Crack a Windows XP admin password. Click through to watch this video on tricklife.com

How To : How Long Would It Take to Crack Your Password?

If you have any doubt about how secure that strong password you created really is, there's an easy way to check online. Just visit HowSecureIsMyPassword.net, which uses a combination of math and statistics to determine how long it would take for a PC to crack your password. It ...more

How To : Manage Stored Passwords So You Don't Get Hacked

Chrome, Firefox, and Safari all provide built-in features that allow you to save your username and password for your favorite sites, making the process for entering your credentials a breeze when you revisit them. While this automation does make your life a little easier, it ...more

How To : Hack MD5 passwords with Cain and Abel

Whatever your reasons for doing it, if you are trying to hack passwords, it helps to have the right software for getting the job done. With the Cain and Abel program, you will be well on your way to hacking even the toughest personal passwords. Visit us at bleedingedgesecurit ...more

How To : Become Anonymous & Browse the Internet Safely

We all know about PRISM. The Surveillance Program allowing the U.S Government to access private user information. Such as, Google Searches, Tweets, Facebook Posts, Private Images, and other private user data. "Hiding" yourself can be very difficult, but it is possible. I'm her ...more

How To : Hack Mac OS X Lion Passwords

This Null Byte is a doozey. On Sunday, September 19th, an exploit for the latest Mac OS X 10.7 "Lion" was discovered by Patrick Dunstan. This exploit allows for an attacker, even remotely, to request to have the root user's password changed without knowing the password to the ...more

How To : Make a Python Basic Unix Password Cracker!

Greetings fellow students! I'm currently reading a book called "Violent Python: A Cookbook for Hackers, Forensic Analysts, Penetration Testers and Security Engineers" This book will teach you different kinds of Python programs for hacking, forensics or penetration purposes ! ...more

How To : Find Hacked Accounts Online ~ PART 2 - Pastebin

This is second post in my series of posts for finding hacked accounts online. Please do read the part 1 of the post at http://null-byte.wonderhowto.com/how-to/find-hacked-accounts-online-part-1-0164611/ In this post we will explore more about finding hacked accounts online, w ...more

SSH the World : Mac, Linux, Windows, iDevices and Android.

Probably SSH is not as clean and fast as other useful tools like netcat, but it has some features which are very useful, and when you'll need them, here's how to behave with that huge amount of computers all over your house. Probably, you already know what SSH means, but for ...more

How To : Build a Portable Pen-Testing Pi Box

Hello, Null Byte! Mkilic here. I doubt anyone knows I even exist on Null Byte, so hopefully this post will allow me to become more involved in the community and also help me learn even more. This project is somewhat similar to OTW's article here, and pry0cc's here, in which b ...more

How To : Protect Your PHP Website from SQL Injection Hacks

As a web developer, I often read articles about hackers (from the lowly to the knowledgeable) infiltrating websites via the dreaded 'SQL Injection' method and completely taking control, changing, gaining access, or destroying the owner's data. As a fellow web developer, I'm su ...more

How To : Make Free Phone Calls Using Gmail

Did you know that you can use Gmail to make free phone calls to anywhere in North America? We're not talking computer to computer, but actual free phone calls to cell phones and home phones. All you need is a Gmail account, a microphone, and speakers plugged into your compute ...more

How To : Setup an Asterisk Server

Over the years, I have enjoyed playing with Asterisk. I have found Asterisk to be extremely powerful and fun to play with. There are several books and many scattered how to articles out there, but most are outdated and the information required to build Asterisk from beginning ...more

How To : Password protect a portion of a timeline in Flash

Need to protect a section of your overall flash content (say movie or slideshow) from unauthorized access, learn how to do so in this video. The basic steps to so consist of the following: 1) Select the timeline (section) of the flash content that you want to protect. 2) Ad ...more

How To : Get started with Wireshark

In this tutorial Mike Lively of Northern Kentucky University shows you how to get started with Wireshark. Wireshark is a network protocol analyzer for Unix and Windows. It is used for network troubleshooting, analysis, software and communications protocol development. PART 1: ...more

How To : Change your NAT settings to OPEN on a PS3

This video shows how to change the NAT type on a PS3. Go to connection settings>network settings>internet connection settings>OK>custom>wired connection>auto detect>manual. Choose an IP address that is different from your router, any other consoles, etc. Click right>automatic> ...more

How To : Create a WonderHowTo Account

WonderHowTo is a great place to find advice and learn things that you want to know, but can't find anywhere else. On this website, there are tons of people who make articles and videos to show you how to do stuff. In this tutorial, you will learn how to make your own WonderHow ...more

How To : Create Your Own Minecraft Server on Windows

Have you ever wanted to make your own Minecraft server on Windows? This tutorial will teach you how, without having to download Hamachi. The whole process is a lot simpler than you might think, and it will only take a few minutes! You will need: Firefox web browser Computer ...more

How To : Boot Ubuntu on a Macbook Using a USB, Part 2

Here is an alternative method to run Ubuntu 10.04 on a Mac without actually installing it on your internal hard disk. The idea is to install Ubuntu on your USB flash disk, instead of installing it on your internal hard drive. I'm talking about a full disk installation. It won ...more

How To : Record video on your Apple iPhone 3G for free

This video will show you how to record video on your Apple iPhone 3G for free! This is a complete guide to installing the iPhone Video Recorder on your iPhone 3G, which also works on the First Generation iPhone. Learn how to fill in the missing feature of video recording on y ...more

How To : Change your NAT to OPEN with a Linksys router

This is a Computers & Programming video tutorial where you will learn how to change your NAT to OPEN with a Linksys router. Go to your browser and type in 192. 168. 1. 1 and that will take you to the basic set up. The authentication dialog box comes up. Type in ‘admin’ for the ...more

How To : Create Interesting Passwords in 3 Easy Steps

Been hacked once? Twice? Maybe more? You thought abc123 was the only password that is both 6 characters wide and easy to remember? I have some suggestions in store for you. Just read on... An Introduction There are passwords that look tremendously sexy (as opposed to gibberi ...more

How To : Crack local passwords for access to a computer

This is a great tutorial on how to use Backtrack 2 to crack a local computer for access. You can either completely change the password or you can wipe it and restore the password so nobody knows you were there Part 1 of 3 - How to Crack local passwords for access to a computer ...more

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