If your smart lock is connected to a voice assistant, be sure to use a PIN to unlock it with voice commands. It's a stretch, but it is possible to create workarounds with IFTTT to avoid using the ...

Setting a lock code on an app-by-app basis is a great way to add another level of security to your device. With App Lock, it's as easy as setting a PIN.

How to set up the Secret Code Before you can set up a Secret Code, you need to lock your chats on WhatsApp. After that's done, here's how to set up the code: Launch WhatsApp and open the Locked ...

WhatsApp's Chat Lock feature just got even better, with a secret code to hide your locked chats from view. Here's how it works and why it matters.

For code development, we just connected an LED with a resistor to the output line that will control the door lock. With everything wired in the prototyping board, it’s time to test things out.

Mark Zuckerberg, Meta's co-founder and CEO, announced the rollout of the secret code for Chat Lock on WhatsApp, enabling users to protect their chats with an exclusive password.