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How To: Protect Yourself from the KRACK Attacks WPA2 Wi-Fi Vulnerability

In October of 2017, Mathy Vanhoef released "Key Reinstallation Attacks: Forcing Nonce Reuse in WPA2." This paper demonstrates a way to decrypt traffic on practically any WPA2 network, the most commonly used form of wireless security (seeing as all other forms of Wi-Fi encryption have already been broken). Practically all of the network-connected devices we use will need to be updated in some way in order to protect against this vulnerability, each of them in a different way.

How To: Hack Forum Accounts with Password-Stealing Pictures

The pictures we upload online are something we tend to think of as self-expression, but these very images can carry code to steal our passwords and data. Profile pictures, avatars, and image galleries are used all over the internet. While all images carry digital picture data — and many also carry metadata regarding camera or photo edits — it's far less expected that an image might actually be hiding malicious code.

HoloLens Dev 101: The Unity Editor Basics

With any continuously active software, it can start to become fairly complex after a few years of updates. New features and revisions both get layered into a thick mesh of menu systems and controls that even pro users can get bewildered by. If you are new to a certain application after it has been around for many years, it can be downright intimidating to know where to begin.

How To: Google Actually Has 4 Different 'Assistants'—Here's the Best One for You

The new Google Assistant is only officially available on three platforms—newer Android phones (Pixels and those running Marshmallow and Nougat), the Google Allo app, and Google Home. However, most of the Assistant's basic functionality is also bundled into the Google app for Android and iOS, which used to go by the name Google Now, but is now referred to only as Screen Search or your Google app's Feed.

How To: The Ultimate Guide to Making a Kickass Meat & Cheese Plate

Whether it's college football, the NFL, basketball, soccer, or baseball, sporting events are prime opportunities to entertain. No matter what the sport, food that's easy to eat is a must. Your guests should be able to mingle, eat, and talk trash... all at the same time! So a meat and cheese plate—also known as a characuterie board— is sure to be a crowd pleaser.

How to Hack Wi-Fi: Getting Started with Terms & Technologies

Welcome back, my hacker trainees! A score of my readers have been begging for tutorials on how to hack Wi-Fi, so with this article, I'm initiating a new series dedicated to Wi-Fi hacks. This will probably be around 6-9 articles, starting with the basics of the technologies. I can hear you all groan, but you need to know the basics before you get into more advanced hacking. Then hopefully, developing your own hacks.

How To: Research Your Family Tree Online

Are you interested in beginning research of your family's history? I began this journey about 3 or 4 years ago and here is what I found. I've done almost ALL of my research online, and gotten farther, faster and more comprehensively than anyone else who has researched my family the old fashioned ways. This is the kind of thing that technology is made for. Here's how to use it.

How To: 11 New Apple Maps Features That Improve Hikes, Search, Favorites, Saved Locations, and More on Your iPhone

Apple Maps just received a major upgrade in its latest software update, and some of its new features are perfect for urban explorers, national park adventurers, and everyday travelers alike. Some of these enhancements provide more personalized and precise guidance, making every journey more enjoyable and efficient.

How To: Safari's Secret Weapon to Distraction-Free Browsing Gives You Complete Control Over Webpage Annoyances

Visit a webpage on your iPhone, iPad, or Mac, and there's a good chance you'll be bombarded with distractions such as ads, fullscreen pop-ups, cookie consents, log-in requests, notifications, email signups, sticky videos, and calls to action. If you're using Safari and content blockers, "Block Pop-ups," and Reader mode can't hide the elements you need, Apple's got a new tool you should be excited about.

How To: Remove or Add 'Where from' Metadata in Files on macOS

When you download files from certain apps like Safari and Chrome on your Mac, those files are tagged with the "Where from" metadata attribute. Depending on where the file was downloaded from, this attribute may refer to the host's URL, a sender's email address, or another piece of identifying information. While not obvious, you can delete or even change this attribute.

How To: Copy Text from Anywhere on Your Phone — Even if the App Blocks Text Selection

It's easy to copy text from webpages, messages, documents, and other views on your Android device — except when it isn't. Many apps block or prohibit text selection, forcing you to take screenshots or write out the whole excerpt manually. But you don't have to resort to those methods since there's a simple workaround to selecting and copying text from uncooperative apps.

How To: Your iPhone's Display Can Get Brighter Than You Think

When you want to brighten up your iPhone's screen, you likely use Control Center's brightness slider to increase your nits (especially if you've disabled auto-brightness). But once you max it out, it doesn't seem like the display can get any brighter. However, depending on your iPhone model, your display may be capable of getting a lot brighter based on how you use it.

How To: See Your iPhone's Actual Signal Strength for Cellular Reception

The signal bars in your iPhone's status bar are great visual indicators for knowing how good your cellular reception is, but they're not very accurate. Instead of showing the actual amount of signal you're receiving, they just give you a general range, and you'll have no idea if three out of four bars is actually a good connection or not. But there is a trick to see the real numbers.