👉 The term "checksums" generally refers to a series of mathematical operations or algorithms used to verify the integrity and authenticity of data. These checks are often performed before, during, or after the transmission of data, and they can be used to ensure that data is not altered during transmission. In computer science and cryptography, checksums are particularly important for verifying the integrity of data transmitted over networks such as the internet. They can help prevent tampering and error detection in a variety of applications, including authentication