Infrared (IR) is a type of wireless communication technology that utilizes light waves in the electromagnetic spectrum to transmit data between devices. Infrared connections are widely used in short-range communication, commonly found in devices like remote controls, wireless keyboards and mice, and computer-to-printer communication. Let’s take a closer look at the features of infrared connectivity:

Advantages of Infrared Connections

Disadvantages of Infrared Connections

Infrared Security Considerations

While infrared connections are generally secure due to their limited range and inability to penetrate walls, they are still susceptible to attacks. An attacker with direct access to the transmission path can intercept, modify or inject data into the communication.

To maintain security in infrared connections, consider the following precautions:

In summary, infrared is a useful technology for short-range communication purposes with certain benefits, such as privacy and low power consumption. However, it also has limitations and security considerations that must be addressed.