Jin Ping Search Results

Networking Foundations: Exploring UDP via Wireshark(Part 2)

Hello ladies and gentlemen, welcome back to the Part 2 of our UDP & Wireshark adventure as I promised. Last time we discussed about what DNS is and how it uses UDP as its transport protocol but we left some unexplained parts behind and I'm about to investigate those with you. I would advice you to go back to Part 1 so you can have a clear understanding in case you don't feel comfortable with the topic. So our computer made its request to the DNS server and asked "Hey, I want to find out what ...

How-to Ruby : Simple SSH Bruteforcer

Hello fellow training hackers. I do not know if many of you are familiar with ruby, but since it is a useful scripting language, that hasn't been covered too much here on Null Byte, I thought why not do some How-tos about it now and then.

How To: Exploring Stock Recovery

It is really quite easy to flash a custom recovery to your Nexus, and there are many excellent tutorials on how to do so (see the How-To below): The Easiest Way to Install a Custom Recovery on Your Nexus 7 Tablet « Nexus 7.

How To: Who's Unfollowing Your Twitter Account? Find Out with These Tracker Apps (And Get Revenge!)

Feelings can get hurt on Twitter as fast as an update. Everything is fine and dandy because two people are mutually following each other, then out of nowhere, one person has unfollowed the other out for seemingly no reason. Twitter doesn't notify users when someone has unfollowed them, so there are millions of people out there who get used for their follow! Well, now you can find out who unfollows you on Twitter with these mobile apps.

News: Full-Sized Mechanical Skeeball Machine Built Entirely Out of K'Nex—And It Works!

If you played with K'Nex as a kid (or still do), you know that it can take a lot of those tiny little pieces to build something. Just imagine how many it must have taken to make this full-sized, fully functional, coin-operated skeeball machine with a mechanical score counter. Instructables user Shadowman39 (aka Kyle) spent an entire year building this masterpiece. It's the same size as the ones you see in arcades, and it's coin operated, too. But don't try to feed it your pennies, it knows th...

How To: Use Command Injection to Pop a Reverse Shell on a Web Server

Command injection is a technique used by hackers to execute system commands on a server, usually via a web application or some kind of GUI. This can happen when an application provides some sort of functionality to the user involving the use of system commands. When the input is not properly sanitized, commands not originally intended to be run are allowed to be executed.

The Hacks of Mr. Robot: How to Use the Shodan API with Python to Automate Scans for Vulnerable Devices

Shodan calls itself "the search engine for internet-connected devices." With so many devices connected to the internet featuring varying levels of security, the special capabilities of this search engine mean it can provide a list of devices to test and attack. In this tutorial, we'll use Python to target specific software vulnerabilities and extract vulnerable target IP addresses from Shodan.

News: Google's New Home Assistant Is an Amazon Echo Killer

Google first introduced Google Home, its latest smart product in the works, at the company's I/O conference in May 2016. It will directly compete against Amazon's Echo, which has so far been a success with over 3 million devices sold, and it was even featured as FBI Agent Dom's only real friend in the second season of Mr. Robot. Google may have their work cut out for them, but we're betting Home will knock Echo out of the water. Google Home is a personal assistant with a built-in speaker and ...

How To: This Setting Makes It Easier to Locate Your iPhone When It's Dead or Offline

When your iPhone can't be found, Find My iPhone is a true lifesaver. When you use the feature, you can ping your iPhone and even see its current location on a real-time map. But what happens when your iPhone runs out of battery? Find My iPhone can't locate a dead iPhone, can it? You might be surprised to know it can, to a certain degree.

How To: Do judo Japanese martial arts

In this online video series, learn judo techniques from 12 time U.S. National Masters Champion Sensei John T. Anderson, as he demonstrates moves such as the compression arm lock, forearm lock, Hadaka Jin rear stranglehold, breakfalling, Juji Gatame cross lock, Kate Te Jume stranglehold, Kisa Katame, straight arm lock, Tai Otosha body throw, passing guard, Ko Uchi Gari major inside reap, leg throw, arm entwining, and Uke Otoshi hand drop.

How To: Do Bernoulli's theorem experiment

In this series of educational videos you'll learn how to perform a science experiment using everyday household items that demonstrates Bernoulli's theorem. Expert science instructor Scott Thompson shows you how to use a plastic bottle, ping pong ball, shop vacuum and a golf ball to illustrate the physical force of air pressure on an object. It’s the basic principle of physics that keeps birds and airplanes in the sky.

How To: Use SSH Local Port Forwarding to Pivot into Restricted Networks

SSH is a powerful tool with more uses than simply logging into a server. This protocol, which stands for Secure Shell, provides X11 forwarding, port forwarding, secure file transfer, and more. Using SSH port forwarding on a compromised host with access to a restricted network can allow an attacker to access hosts within the restricted network or pivot into the network.

How To: Build a Stealth Port Scanner with Scapy and Python

As we're all aware, recon is vital to a successful hack. We need to know everything we can about the target in order to perform the best possible attack. Port scanning is a basic recon concept that is introduced very early in learning proper reconnoissance. The issue with port scanning is that is makes a lot of noise. Every connection to every port will be logged. This is where stealth scanning comes in. Also known as SYN or half-open scanning, stealth port scanning is a bit quieter, and is l...

How To: Linux Basics for the Aspiring Hacker: Using Ship for Quick & Handy IP Address Information

Whether you're white hat, black hat, or some shade in-between, navigating through a network is a core part of hacking. To do that, we need to be able to explore a network to discover the addresses of gateways, interfaces, and other attached devices. When ifconfig just isn't enough, you can steer your way around a network with a convenient tool called Ship, the script for everything IP.