Networking

Flipper Zero

Flipper Zero Alternatives: Top Competing Multi-Tools for Hardware Hackers

Kimberly Perez

Flipper Zero has become popular as a small, versatile device for security researchers and hobbyists who want to explore digital ...

black laptop computer

Is There a Way to Unsend an Email? Exploring Email Recall Options

Jonathan Kao

Have you ever sent an email only to immediately wish you could take it back? Whether it was an accidental ...

black and white remote control

Is There A Way To Check Your WiFi GHz on iPhone? Yes, But Follow These Steps

Jonathan Kao

It’s always useful to know whether your iPhone is connected to a 2.4 GHz or 5 GHz Wi-Fi network as ...

Ping Command (Command Prompt)

What is Ping: Understanding Network Latency Fundamentals

Jonathan Kao

“Ping” is an internet term that refers to the process of testing whether a computer or server can receive and ...

Uart Block Diagram

UART Universal Asynchronous Receiver Transmitter

Emily Lee

A UART, short for Universal Asynchronous Receiver Transmitter, is a critical piece of hardware for serial communication. It allows devices ...

white and black headphones on brown wooden table

What Is This Unknown Bluetooth Device Named KS03?

Emily Lee

If you see an unknown Bluetooth device named KS03 it can be confusing. But the good news is that it’s ...