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How To: See Passwords for Wi-Fi Networks You've Connected Your Android Device To

You've probably connected your Android device to dozens of Wi-Fi networks since you've had it, and your phone or tablet remembers each of them. Whether it's a hotspot at home, school, work, the gym, a coffee shop, a relative's apartment — or even from a friend's phone — each time you type in a Wi-Fi password, your Android device saves it for safekeeping and easy access later.

Warning: Sensitive Info You Black Out in Images Can Be Revealed with a Few Quick Edits on Your iPhone

These days, most images we post online or share with others come from our smartphones. Whenever personal data is in them, such as debit card numbers, addresses, phone numbers, passwords, and other sensitive information, it's easy to jump into your iPhone's markup tools to black out the text before sharing. But a digital marker may not hide everything.

How To: Dox Anyone

Doxing is the act of finding one's personal information through research and discovery, with little to no information to start with. You may have seen doxing in the news, for instance when not so long ago, hacker team Anonymous doxed and reported thousands of twitter accounts related to ISIS. Doxing can be useful for finding the address of a coworker, or simply investigating people on the internet. The tutorial I will provide to you now will teach you the basics of doxing and how you can prot...

How To: Prevent People Who Have Your Contact Information from Finding Your Instagram Account

Sharing your personal information can come up for any number of reasons: you may want to get in touch with a colleague after work or you've been involved in a car accident and need to stay in contact with the other driver. Unfortunately, giving out information can be the key for others to find your social media accounts, such as Instagram, whether you want it to happen or not.

How To: Bypass T-Mobile's Tethering Limit for Free

T-Mobile's "Uncarrier" initiative has done wonders for my wallet and my data usage. Before I had to deal with being throttled down to 2G speeds after passing my data limit, but thanks to their unlimited data plans, I'm free to use as much LTE data as I possibly can. The only downside is, when sharing data through a mobile hotspot (tethering), T-Mobile imposes a 5 GB limit (which was recently upped to 7 GB for some).

Hacking Gear: 10 Essential Gadgets Every Hacker Should Try

If you've grown bored of day-to-day hacking and need a new toy to experiment with, we've compiled a list of gadgets to help you take password cracking and wireless hacking to the next level. If you're not a white hat or pentester yourself but have one to shop for, whether for a birthday, Christmas present, or other gift-giving reason, these also make great gift ideas.

How To: Brute-Force Nearly Any Website Login with Hatch

The tactic of brute-forcing a login, i.e., trying many passwords very quickly until the correct one is discovered, can be easy for services like SSH or Telnet. For something like a website login page, we must identify different elements of the page first. Thanks to a Python tool for brute-forcing websites called Hatch, this process has been simplified to the point that even a beginner can try it.

How To: The Hacks Behind Cracking, Part 1: How to Bypass Software Registration

If you've ever wondered how software pirates can take software and crack it time and time again, even with security in place, this small series is for you. Even with today's most advanced methods of defeating piracy in place, it is still relatively easy to crack almost any program in the world. This is mainly due to computer processes' ability to be completely manipulated by an assembly debugger. Using this, you can completely bypass the registration process by making it skip the application'...

How To: Can't Find an App on Your iPhone's Home Screen? Its Icon Is Likely Hiding from You

You know that you have the Gmail app on your iPhone. After all, you get Gmail notifications, you see it in the app switcher, it's in the Settings app, and there's an "Open" button in the App Store instead of "Get" or a download icon. But you cannot find the app on your Home Screen. If this situation sounds like something you're dealing with on iOS 14 or iOS 15, there's an easy answer.

How To: Keep Your Night Vision Sharp with the iPhone's Hidden Red Screen

Night Shift, Dark Mode, Reduce White Point, and Zoom's Low Light Filter all help reduce the harmful effects on your body's clock that bright iPhone and iPad screens have at night. But there's another option on iOS and iPadOS that turns your entire display red, and it's useful for so much more than just late-night browsing in bed.

How To: Generate random numbers (with decimals) in Excel

This video shows you how to generate random numbers with decimals in Microsoft Excel.When generating random numbers you must have a lower and upper limit, so that your number will be generated between the two limits. For a number without decimals, you only have to use the "=randbetween" function. If you want to use decimals, you will have to use a different but similar function. Start by typing "=rand()". Next, you multiply this by the difference between the limits and add the lower limit. Fo...

How To: Set Up Wireless Debugging on Android 11 to Send ADB Commands Without a USB Cable

From booting into Fastboot mode with a single command to installing mods without root access, there's no shortage of reasons to use ADB. The catch, though, you had to be tied to a computer with a USB connection. However, a new feature in Android 11 finally allows you to run ADB commands over Wi-Fi instead of being tethered.

How To: Unjailbreak Your iPhone & Restore It Back to Factory Settings

Jailbreaking gives you root access to the iOS file system, allowing you to install third-party apps and tweaks on your iPhone that aren't available in the App Store. It opens up a whole new realm for what your device can do, but it can also cause instability across the system and can dissuade you from getting future updates from Apple that have important features, bug fixes, and security enhancements.

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: Print counterfeit money

Did you know that as a deterrent to counterfeiting Photoshop will NOT print any images that look like money? Here's a way to work around that using Photoshop and Adobe Imageready. Follow along with this con how-to video to learn the a trick to printing counterfeit money.

How To: Downgrade iOS 16 Beta to iOS 15 or Revert iPadOS 16 Beta to iPadOS 15

Beta software can be exciting because you get to experience cool new features before most other people. But it can have unwanted consequences such as bugs, UI glitches, and horrible battery life that'll make you wish you never installed it. If that sounds like you with iOS 16 beta or iPadOS 16 beta, you can downgrade to iOS 15.5 or iPadOS 15.5 for a more stable user experience.

How To: If 'Messages' Consumes Too Much iPhone or iCloud Storage, Don't Delete Your Conversations Just Yet

When iOS starts barking at you that you've run out of iCloud or iPhone storage, a quick trip to your settings to see what the culprit is may show that Messages is one of the worst offenders. But if deleting message after message doesn't free up your storage much, it's likely because "Messages" doesn't really mean messages.

How To: Dial These Secret Codes to See if Someone Is Hijacking Calls & Texts on Your iPhone

Malevolent hackers can divert your incoming calls and texts to any number they want, and they don't need to be a criminal mastermind to do it. Even friends and family members can reroute your incoming calls and messages so that they know exactly who's trying to reach you, and all it takes is seconds of access to your iPhone or wireless account. These secret codes can help uncover them.

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