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How To: 3 Ways to Quickly Open & Show Off Your COVID-19 Vaccination Record Card on Your iPhone

Whether it becomes mandatory or not to show your COVID-19 vaccination card at events, restaurants, bars, hotels, airports, and other public places, it's a good idea to digitize the paper card on your smartphone so that it's always with you. It's also wise to give yourself quick, convenient access to it, so you're not holding up lines while trying to locate the file, and there are a few ways to do that on your iPhone.

How To: Digitize Your COVID-19 Vaccination Record Card on Your Phone for Easy Access Anywhere

As the U.S. inches closer to herd immunity and reopening after the pandemic, it may become necessary to keep your COVID-19 vaccination cards on you at all times to gain access to places and events that are prone to spreading the coronavirus. You probably won't want to lose your card, so it may be wise to load a copy onto your smartphone for easy access.

How To: Fingerprint Web Apps & Servers for Better Recon & More Successful Hacks

Web applications are ubiquitous in the modern online world, and knowing how to attack them is an increasingly valuable skill. But the key to a successful attack is good recon since it's easier to be focused and efficient with the more information you have. There are many fingerprinting tools available, such as httprint and WebTech, but there are even more that can aid us in reconnaissance.

How To: Make Minecraft Potions

Sometimes mining and crafting gets boring. The thrill of hunting mobs, exploring strongholds, or the Nether is often much more satisfying and appeals to the RPG nerd in all of us. Well, Mojang took the hint and as part of the 1.9 release, there will be potions, more mobs, other worlds, and enchantments added to the game. To preview this release, read my tutorial on how to download and install 1.9.3.

How To: Remove the Black Bar Under Your Galaxy's Keyboard

Back when Android used navigation buttons, there was a large black bar at the bottom of every screen to house the back, home, and recent apps buttons. But after switching to full-screen navigation gestures in 2019, there was no longer a need for it — however, a vestigial black bar still shows up when you're using your keyboard.

How To: Prevent Thieves from Turning On Your iPhone's Airplane Mode, So You Have a Better Chance to Track It Down

When an iPhone is lost or stolen, it's imperative to start tracking it via Find My as soon as possible, whether that's from a computer, tablet, or someone else's phone. However, if it's stolen, there's a good chance the thief or robber turns on Airplane Mode, blocking all communication with the iPhone. If this is a scary thought, you can prevent thieves from accessing Airplane Mode altogether.

How to Hack Wi-Fi: Cracking WPA2 Passwords Using the New PMKID Hashcat Attack

Cracking the password for WPA2 networks has been roughly the same for many years, but a newer attack requires less interaction and info than previous techniques and has the added advantage of being able to target access points with no one connected. The latest attack against the PMKID uses Hashcat to crack WPA passwords and allows hackers to find networks with weak passwords more easily.

How To: Your iPhone Uses a Hidden Tracker to Keep Tabs on Your Recent & Most Visited Locations — But You Can Stop It

Your iPhone keeps track of every single place you go, especially those you frequent most often, and syncs those locations across all your iCloud-connected devices. People who gain access or already have access to your iPhone, iPad, iPod touch, or Mac may be able to view all of these locations to see where you've been and where you might be. If this worries you, there are things you can do.

How To: Hunt Down Social Media Accounts by Usernames with Sherlock

When researching a person using open source intelligence, the goal is to find clues that tie information about a target into a bigger picture. Screen names are perfect for this because they are unique and link data together, as people often reuse them in accounts across the internet. With Sherlock, we can instantly hunt down social media accounts created with a unique screen name on many online platforms simultaneously.

How To: Design Your Own Video Games with This Pay What You Want Bundle

"I want to make video games" — Is there anyone who hasn't ever thought that? It's almost universal among gamers to want to get on the other side of the screen and design the games themselves, especially those of us who have played less than impressive games and thought that we could do a better job. But it's hard to know where to start — or how — when it comes to creating our own games.

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 there is any personal data 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 using a digital marker may not be enough to hide everything.

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 Gmail on your iPhone. You get Gmail notifications, you see it in the app switcher, it's in the Settings app, and you even see the "Open" button instead of "Get" or the download icon in the App Store. But you simply cannot find the app on your home screen. If this situation sounds like something you're dealing with, there's an easy answer.

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: 10 Easy Tricks to Make Store-Bought Pasta Sauce Taste Homemade

There's nothing better than real, homemade tomato sauce, but to really develop the flavors, it usually has to simmer for a few hours. And while it's totally worth doing if you have the time, some nights it's just not an option. That's where the pre-made stuff comes in. Jarred pasta sauce certainly doesn't taste the same, but it's really easy to dress up when you need something quick. If you don't want anyone to know your "secret recipe," here are 10 ways to make store-bought spaghetti or mari...

How To: Block Shortcuts Notifications from Showing Up Every Time You Run an Automation on Your iPhone

There are a lot of cool shortcuts you could run on your iPhone, but in iOS 13 and iOS 14, you'll likely see a notification any time you try to run an automation. Shortcuts should feel seamless when their actions are performed, and getting a banner alert each time one initializes takes away the seamlessness of it all. But there is a way to block them.

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