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News: Apple Just Released the First iOS 12.1.1 Beta to Developers

Apple wastes no time with betas. Right on the heels of the official release of iOS 12.1, Apple released the first beta for iOS 12.1.1 to developers on Wednesday, Oct. 31. The update comes just one day after iOS 12.1, which itself was in beta development for 43 days this year. The denotation for 12.1.1 indicates it's a minor update over 12.1, and there are only a few things in its release notes.

How To: Program a $6 NodeMCU to Detect Wi-Fi Jamming Attacks in the Arduino IDE

Hackers and makers are often grouped under the same label. While hackers draw on computer science skills to write programs and find bugs, makers use electrical engineering to create hardware prototypes from microprocessor boards like the Arduino. We'll exercise both sets of skills to program a $6 NodeMCU to display the status of a Wi-Fi link via an LED, allowing us to monitor for jamming attacks.

Instant Tuning: How to Quickly Change Notifications Settings for Any App in iOS 12

Apple's notification system for iOS was in desperate need of a revision ever since they removed app grouping for new alerts. In iOS 12, they finally brought that back, new and improved, but Apple has also added more useful notifications features, such as Instant Tuning, which helps you quickly manage how notifications come in for each app — if you even want them to.

How To: Never Forget Your Grocery List Again — Make Google Home Remind You When You're at the Store

If you have some experience in the Google world, you'll know that Google Assistant has had location-based reminders since it dropped nearly two years ago. Before that, Google Now offered the same feature. Even with that precedent, you've never been able to ask Google Home to remind you to, say, pick up eggs when you reach the grocery store. That is, until now.

How To: Use SELinux Targeted Policy to Secure Your Hosts

Hackers often rely on lazy system admins and unpatched vulnerabilities to get access to a host. Keeping intruders off of our machines requires us to update daily, only run the services we need, and read the code, among other things, but we can still make mistakes. Luckily for us, we can limit the damage caused by those mistakes by running SELinux.

How To: Hide Your Active Status in Facebook Messenger to Go Incognito Online

For all of its advantages, Facebook Messenger isn't the best for people who like their privacy. The popular app lets all your Facebook friends know when you're online by default, as well as how long you've been idle, making it impossible to check up with one person without leaving yourself vulnerable to your entire friends list. Luckily, this feature is one you can turn off.

Netflix 101: How to Change the Appearance of Subtitles & Captions on Your iPhone

Whether you're watching Netflix on your Android tablet, smart TV, or computer, the process for changing how subtitles and closed captioning appear is the same. Plus, when you customize the font, size, color, and the background, all devices connected to your Netflix profile will update — except for iOS and tvOS devices. A different process is necessary for an iPad, iPhone, iPod touch, or Apple TV.