What is a .PUK file?
A .PUK file is a type of file known as a Pavuk Universal Kommand file. It is specifically used by a software application called the Pavuk Device Interface (PDI). This file contains important configuration settings and security tokens. These tokens are crucial because they help ensure that the data being transferred between a device, like a credit card reader or a scientific instrument, and a server is authentic and secure.
The main purpose of the .PUK file is to verify that the information being sent to and from the server is from a trusted source. This is important for preventing unauthorized access and ensuring that the data transfer is safe.
To open a .PUK file, you need to use the Pavuk Device Interface software. This program is designed for Windows operating systems. It was previously known as DataClipper before being renamed to PDI. The software facilitates secure communication between various devices and servers, making it essential for operations that require high levels of data security, such as financial transactions or sensitive scientific data collection.
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