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How To: Run a Reverse Image Search Quickly Using Any Photo on Your iPhone

Google Images, TinEye, and other reverse image search engines can help you find where images appear on the internet. You can discover what TV show or movie an image comes from, who took a photo, and if the profile picture of someone you're talking to online is really them, among many other uses. And there's a shortcut for iOS that makes running a reverse image search easy.

How To: Get Started with MicroPython for ESP8266 Microcontrollers

For anyone interested in using cheap, Wi-Fi-connected microcontrollers like the ESP8266, the Arduino programming language can be a barrier to entry. Based on C++, Arduino requires knowledge of more computer science than languages like Python. Fortunately for beginners, setting up MicroPython on an ESP8266 allows anyone to write Python on affordable microcontrollers in a matter of minutes.

How To: Crack WPA & WPA2 Wi-Fi Passwords with Pyrit

Pyrit is one of the most powerful WPA/WPA2 cracking tools in a hacker's arsenal, with the ability to benchmark a computer's CPU speeds, analyze capture files for crackable handshakes, and even tap into GPU password-cracking power. To demonstrate how quickly it can hack a WPA/WPA2 password, we'll use it to play a Wi-Fi hacking CTF game anyone can practice for less than $10.

How To: Find Hidden Web Directories with Dirsearch

One of the first steps when pentesting a website should be scanning for hidden directories. It is essential for finding valuable information or potential attack vectors that might otherwise be unseen on the public-facing site. There are many tools out there that will perform the brute-forcing process, but not all are created equally.

How To: Quickly Gather Target Information with Metasploit Post Modules

Post-exploitation information gathering can be a long and drawn-out process, but it is an essential step when trying to pivot or establish advanced persistence. Every hacker should know how to enumerate a target manually, but sometimes it is worth it to automate the process. Metasploit contains post modules that can quickly gather valuable information about a target, saving both time and effort.

How To: Pixel 4 Bootlooping After Installing a Magisk Module? Here's How to Fix It Without TWRP

TWRP won't be ready for the Pixel 4 and 4 XL until months after release. But since you can already root with Magisk and tinker with the OS, you might find yourself in a situation where your phone won't boot, yet you don't have a custom recovery installed to fix it. Luckily, there's still a way around this.

News: Apple Just Released iOS 13.2.3, Includes Fixes for Mail, Messages, Search & Other Bugs

While we all refer to Apple's latest iPhone operating system as iOS 13, in truth, we're well beyond that number. The company has issued numerous updates to its big 2019 release since September, including major steps like iOS 13.1 and iOS 13.2. We've also seen minor updates, like iOS 13.2.2 eleven days ago. Today, Nov. 18, Apple releases another "minor" update, this time dubbed iOS 13.2.3.

How To: Spot Fake Businesses & Find the Signature of CEOs with OSINT

Businesses leave paper trails for nearly every activity they do, making it easy for a hacker or researcher to dig up everything from business licenses to a CEO's signature if they know where to look. To do this, we'll dig into the databases of government organizations and private companies to learn everything we can about businesses and the people behind them.

How To: Use Google Search Operators to Find Elusive Information

Google is an incredibly useful database of indexed websites, but querying Google doesn't search for what you type literally. The algorithms behind Google's searches can lead to a lot of irrelevant results. Still, with the right operators, we can be more exact while searching for information that's time-sensitive or difficult to find.

How To: Enumerate SMB with Enum4linux & Smbclient

SMB (Server Message Block) is a protocol that allows resources on the same network to share files, browse the network, and print over the network. It was initially used on Windows, but Unix systems can use SMB through Samba. Today, we will be using a tool called Enum4linux to extract information from a target, as well as smbclient to connect to an SMB share and transfer files.

How To: Install the ElementalX Custom Kernel on Your Pixel 3a

The Pixel 3a runs smoothly out of the box already, but installing a custom kernel can supercharge your experience even more. From fine-tuned CPU tweaks for boosting performance or battery life to adjusting the display colors for your screen how you want, ElementalX kernel can provide you with a ton of new features you didn't know you were missing.

How To: Bypass UAC & Escalate Privileges on Windows Using Metasploit

UAC is something we've all dealt with on Windows, either as a user, administrator, or attacker. It's a core feature of the Windows security model, and for the most part, it does what it's supposed to. But it can be frustrating as a hacker when attempting privilege escalation, but it's easy enough to bypass UAC and obtain System access with Metasploit.

How To: Mine Twitter for Targeted Information with Twint

Open-source intelligence researchers and hackers alike love social media for reconnaissance. Websites like Twitter offer vast, searchable databases updated in real time by millions of users, but it can be incredibly time-consuming to sift through manually. Thankfully, tools like Twint can crawl through years of Twitter data to dig up any information with a single terminal command.

How To: Exploit Recycled Credentials with H8mail to Break into User Accounts

Many online users worry about their accounts being breached by some master hacker, but the more likely scenario is falling victim to a bot written to use leaked passwords in data breaches from companies like LinkedIn, MySpace, and Tumblr. For instance, a tool called H8mail can search through over 1 billion leaked credentials to discover passwords that might still be in use today.

How To: Unbrick Your OnePlus 6T When All Else Fails

When flashing files through TWRP, ADB, or Fastboot, there's a slight chance for things to go wrong. Whether it's user error related or something else entirely, it's always good to have a backup plan. In most cases, you'll be dealing with a semi-brick or soft-brick, which can usually be solved by wiping the data of the device using TWRP. However, it can be more severe than that in some cases.

How To: Manipulate User Credentials with a CSRF Attack

Web 2.0 technology has provided a convenient way to post videos online, keep up with old friends on social media, and even bank from the comfort of your web browser. But when applications are poorly designed or incorrectly configured, certain flaws can be exploited. One such flaw, known as CSRF, allows an attacker to use a legitimate user's session to execute unauthorized requests to the server.

ARCore 101: How to Create a Mobile AR Application in Unity, Part 3 (Setting Up the App Controller)

There are hundreds, if not thousands, of programming languages and variations of those languages that exist. Currently, in the augmented reality space, it seems the Microsoft-created C# has won out as the overall top language of choice. While there are other options like JavaScript and C++, to name a few, C# seems to be the most worthwhile place to invest one's time and effort.