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How to Hack Databases: Hunting for Microsoft's SQL Server

Welcome back, my fledgling hackers! The database is the hacker's "pot-of-gold," as it contains information that is very valuable to both the business and the hacker. In this, the second of my series on hacking databases, we're on the "hunt" for Microsoft's SQL Server. Although far from the most commonly used database (Oracle hold's that title), Microsoft's SQL Server is very often found in small-to-medium sized businesses. Even a few big businesses use it.

Digital Tinfoil Hat: How to Block the Government & Other Privacy Invaders from Connecting to Your Nexus 7 Tablet

The NSA's massive internet spying efforts will continue. In President Obama's latest press conference, he went public to (in so many words) say that the NSA's spying efforts will continue uninterrupted. This, coming just weeks after the Amash Amendment which would have defunded the program, was narrowly defeated in the House (you can check if your congressmen voted against it here).

How To: Play Almost Any Retro Video Game on Your Nexus 7 Tablet

Arcades, Nintendo, Sega, and 16-bit graphics ushered in a new level of gaming that was leaps and bounds ahead of the early Pong days. I remember loading quarters into the machines and playing 2D fighting games until all my money ran out. When I wasn’t in school, you could usually find me at the arcade playing Street Fighter, The King of Fighters and Marvel vs. Capcom. At home, I had my Super Nintendo and Super Mario World keeping me glued to the television until the next boss stage.

How To: Find a Stud in the Wall. Amazing Method!

How to find a stud in the wall. How would you like to be able to find a stud in a plaster wall / drywall wall, easily and every time without an expensive stud finder? Let's look at how to find a wall stud using three conventional methods then l'll explain my foolproof method of how to find a stud in the wall without a stud finder.

How To: Develop applications for the Apple iPhone

This is a lengthy, detailed series on iPhone development, for which you'll need an Intel-based Mac computer, running Mac OS X 10.5 (Leopard) or higher. Then, before you actually get started developing for the iPhone, you'll need to register as a developer with Apple. Then, you'll need to download Xcode and the iPhone SDK. Once you have all this, you can start developing iPhone applications!

How To: Completely format a hard drive

In this video tutorial, viewers learn how to completely format a hard drive. Begin by downloading the Knoppix Live Boot CD. Then burn the newly download ISO onto a CD as a bootable disc. Use your BIOS to tell your computer to boot from the CD-ROM instead of the hard drive. With the Knoppix CD still in your CD drive, restart your computer to load up Knoppix. Once loaded, use Knoppix to run the “dd” command and reformat your hard drive. This video will benefit those viewers who want to learn ho...

How To: Add Your Own Custom Screensaver Images to Your Kindle Lock Screen

Don't be too disappointed if you don't have the spiffy new Kindle Touch, there is an up side. The benefit to owning the older (duller) models is that the firmware remains the same throughought generations, so the hacks retain their usefulness. This has given the modding community for Kindle a bunch of time to flourish, with tons of great code, hacks and homebrew. Today's Null Byte is going to show you how you can root, and then remove the crappy original screensavers that come installed on th...

How To: Jailbreak the Iphone 3g and keep your data

In this tutorial, we learn how to jailbreak an iPhone 3g and keep the data. First, plug your phone in and connect it to your computer. Next, go to the website felixbruns iPod firmware. Go to the bottom of the page and find where it says "iPhone 3g 3.0" then download and install this to your computer. Next, go and download this zip file, and download and install this on your computer. Next, turn off your phone, then wait for it to restart. Now, hold the power button off and click on the RedSno...

How To: Hack Google Images

To hack into Google images follow the following steps. You will first need to open a new internet browser window and go to Google, then load their images website. Next type into the search bar your image query and press search. Once you have gotten your search results paste the following code into your address bar:

How To: Find a manual for a used car

Need to know what kind of oil your car needs? How about your vehicle load capacity? What about the standard maintenance procedures for you specific make and model? All of this and more can be located inside your owner's manual. If you don’t have an owner’s manual for your used car, you may still be able to find one even if your car is an antique.

How To: Unlock a version 3.1.2 iPhone 3G or 3Gs

Unlock and jailbreak your iPhone! You can either reinstall the entire operating system, wiping all the data from your phone, or you can wait for Black Snow to come out. In the method shown in the video, you can unlock right away. To restore, hold option (on a Mac) or shift (on a PC) and click restore. After it is done restoring, you should be getting an error message that the phone isn't registered and to insert a SIM card. Insert the SIM card you want to use. Close iTunes and open up www.bla...

How To: Send text messages from a computer using Yahoo

This video explains how to send the Text message to any where specifically to mobile using Yahoo mail. To do that first type the "www.yahoo.com" or "www.yahoomail.com" in the browser. And then choose the Mail option from the front page of the yahoo website. From that click the sign in option, and give your Mail id and password in the yahoo sign in page now you will logged into your yahoo account. Into your account you will have the "New" menu option on left to corner. From that you have to ch...

How To: Use pipetting techniques in the lab

The Department of Biological Sciences at the University of Alberta brings you this video tutorial specifically relevant to your student laboratory courses, specifically microbiology. If you're a student at any school of biology, this information will be helpful for learning how to use pipetting techniques in the lab.

How To: Install a Ceiling Hook

The tools required for this project are: an electric hand drill, a drill bit of the appropriate size and goggles to protect the eyes from falling debris. You will also need a ceiling hook kit, available in most major home stores. In the kit, there is a hook; a spring-loaded anchor; a threaded shank or screw, which is threaded on both ends; and another threaded shank or screw, which is threaded on one side and has screw thread on the other side for wood installation. To install in a sheetrock ...

How To: See FPS, CPU Load & Other Performance Metrics for Any Game in One UI 3.0

If you're a PC gamer, you know the value of performance metrics. These graphs and charts overlaid on top of a game give you real-time information about how well your system performs. And for the first time, Galaxy users running One UI 3.0 will get access to similar information for mobile games.

How To: Lock Down Your DNS with a Pi-Hole to Avoid Trackers, Phishing Sites & More

The Pi-hole project is a popular DNS-level ad blocker, but it can be much more than that. Its DNS-level filtering can also be used as a firewall of sorts to prevent malicious websites from resolving, as well as to keep privacy-killing trackers such as Google Analytics from ever loading in the browser. Let's take a look at setting a Pi-hole up and customizing a blacklist to suit your needs.

News: Apple Just Released iOS 12.2 for iPhone

It's here! Apple just released the latest version of iOS today, Monday, March 25. Version 12.2 has seen six beta releases, spanning the course of fewer than three months. The new update sports 30+ awesome features, including new Animoji, air quality reports in Apple Maps, and AirPlay 2 support for compatible TVs, in addition to a slew of new UI tweaks and redesigns.

How To: Build a Beginner Hacking Kit with the Raspberry Pi 3 Model B+

If you want to follow Null Byte tutorials and try out Kali Linux, the Raspberry Pi is a perfect way to start. In 2018, the Raspberry Pi 3 Model B+ was released featuring a better CPU, Wi-Fi, Bluetooth, and Ethernet built in. Our recommended Kali Pi kit for beginners learning ethical hacking on a budget runs the "Re4son" Kali kernel and includes a compatible wireless network adapter and a USB Rubber Ducky.

How To: Use the Koadic Command & Control Remote Access Toolkit for Windows Post-Exploitation

Koadic allows hackers to monitor and control exploited Windows systems remotely. The tool facilitates remote access to Windows devices via the Windows Script Host, working with practically every version of Windows. Koadic is capable of sitting entirely in memory to evade detection and is able to cryptographically secure its own web command-and-control communications.