Everything Else

How To: Master Excel with This Certification Bundle

Microsoft Excel is one of the most useful tools you can bring into your professional life. However, as useful as Excel is, it can also be difficult to learn on your own. The All-In-One Microsoft Excel Certification Training Bundle is an incredible tool that will take you from Excel beginner to Master for $33.99, on sale for 98% off.

How To: Get Started with Kali Linux in 2020

Kali Linux has come a long way since its BackTrack days, and it's still widely considered the ultimate Linux distribution for penetration testing. The system has undergone quite the transformation since its old days and includes an updated look, improved performance, and some significant changes to how it's used.

How To: Map Wardriving Data with Jupyter Notebook

With the Wigle WiFi app running on an Android phone, a hacker can discover and map any nearby network, including those created by printers and other insecure devices. The default tools to analyze the resulting data can fall short of what a hacker needs, but by importing wardriving data into Jupyter Notebook, we can map all Wi-Fi devices we encounter and slice through the data with ease.

How To: The White Hat's Guide to Choosing a Virtual Private Server

Conducting phishing campaigns and hosting Metasploit sessions from a trusted VPS is important to any professional security researcher, pentester, or white hat hacker. However, the options are quite limited since most providers have zero-tolerance policies for any kind of hacking, good or bad. After researching dozens of products, we came out with 5 potentials that are ideal for Null Byte readers.

Exploit Development: How to Read & Write to a Program's Memory Using a Format String Vulnerability

Format strings are a handy way for programmers to whip up a string from several variables. They are designed to save the programmer time and allow their code to look much cleaner. Unbeknownst to some programmers, format strings can also be used by an attacker to compromise their entire program. In this guide, we are going to look at just how we can use a format string to exploit a running program.

How To: Create an Evil Access Point with MitmAP

The threat of an evil access point has been around for a long time, and with the rise of open public Wi-Fi, that threat is often overshadowed by how comfortable we are using third-party Wi-Fi hotspots at coffee shops and public spaces. While we've shown an evil twin attack using the Aircrack-ng suite of tools, MitmAP is a Python tool to configure custom APs for many types of wireless attacks.

How To: Steal macOS Files with the USB Rubber Ducky

If you need a tiny, flexible attack platform for raining down human-interface-device (HID) attacks on unattended computers, the USB Rubber Ducky is the most popular tool for the job. By loading the Ducky with custom firmware, you can design new attacks to be effective against even air-gapped computers without internet access. Today, you'll learn to write a payload to make "involuntary backups" through copying a targeted folder to the Ducky's USB mass storage.

How To: Crack Any Game by Pop Cap

Hello fellow peoples of the earth and welcome to another tutorial by me! Noah! you know popcap make bejewled blitz and zuma and pvz for facebook but what if you want the big games like pvz or bejewled 3 from them but don't want to pay. Then worry not as this simple tutorial will help you get those games you enjoy for free without any trials or limitations! to the startthetutorialmobile

How To: Enable Code Syntax Highlighting for Python in the Nano Text Editor

With the plethora of programming that we promote at Null Byte, I figured a lot of you newbies that stop by IRC will need a big boost in the right direction to make your dive into programming a lot easier. A hot question that has been thrown around in IRC a lot when making the initial dive is, "How do I write code?". People who do not know much about computers can't understand how code is written. Code that we write here is usually scripted and written in Python, so we will use it as our examp...

How To: Code a Dead Man's Switch in Python 3 to Encrypt & Delete Files Whenever You Don't Check In

A dead man's switch is a fairly simple concept. If you don't perform a specific task before a set amount of time, it'll perform a specific action you set. They can be handy not just for hackers but for everyone who wants to protect themselves, someone else, or something tangible or intangible from harm. While there are more nefarious uses for a dead man's switch, white hats can put one to good use.

How To: Bypass PowerShell Execution Policy to Pwn Windows

PowerShell is an essential component of any Windows environment and can be a powerful tool in the hands of a hacker. During post-exploitation, PowerShell scripts can make privilege escalation and pivoting a breeze, but its execution policy can put a damper on even the best-laid plans. There are a variety of methods, however, that can be used to bypass PowerShell execution policy.

Mac for Hackers: How to Set Up a MacOS System for Wi-Fi Packet Capturing

MacOS isn't known as an ideal operating system for hacking without customization, but it includes native tools that allow easy control of the Wi-Fi radio for packet sniffing. Changing channels, scanning for access points, and even capturing packets all can be done from the command line. We'll use aliasing to set some simple commands for easy native packet capture on a macOS system.

How To: Install & Use the Ultra-Secure Operating System OpenBSD in VirtualBox

OpenBSD implements security in its development in a way that no other operating system on the planet does. Learning to use the Unix-like operating system can help a hacker understand secure development, create better servers, and improve their understanding of the BSD operating system. Using VirtualBox, the OS can be installed within a host to create a full-featured test environment.

How To: Brute-Force WPA/WPA2 via GPU

Most of you lot would be aware what WPA/WPA2 is so I won't bang on about the encryption or protocols a great deal. In short WPA and WPA2 both have a maximum of 256bit encrypted with a maximum of 64 characters in the password. The encryption is really only 64bit but x 4 because of the way the authentication functions as a 4 way handshake.

Guide: Wi-Fi Cards and Chipsets

Greetings aspiring hackers. I have observed an increasing number of questions, both here on Null-Byte and on other forums, regarding the decision of which USB wireless network adapter to pick from when performing Wi-Fi hacks. So in today's guide I will be tackling this dilemma. First I will explain the ideal requirements, then I will cover chipsets, and lastly I will talk about examples of wireless cards and my personal recommendations. Without further ado, let's cut to the chase.

Guide: Privacy Matters

Greetings all. Today I intend to append a new series to my mini-collection of posts. This series will consist of informative guides for the purpose of depicting certain aspects of the White Hat profession that I believe are of profound importance. Furthermore, I will keep this series simple for everyone to follow, regardless of your tech level. So without further ado, let's get right into it.

How To: Increase TX-Power in Kali 2.0

Hello, *Note This is my first how to post on here, so please correct anything that I have missed and let me know if anything I explained is unclear and I will try to clearify. Also I am a NOOB when it comes to this art, so I might have missed something, if so please inform me so I can better myself*

How To: Anti-Virus in Kali Linux

Hello fellows nullbyters, first of i will start saying that im addicted to this community, i feel the challenge growing up so fast, all the newbies, amateurs,advanced and professionals hackers around trying their best to help the community, badly but we got some script-kids too but anyway, today we are going to learn how to install and use clanAV in kali linux.. INTRODUCTION