What does it mean to decipher information?

Deciphering information fundamentally involves the process of interpreting data that has been transformed or encoded in some way, making it difficult to understand without the appropriate method of conversion. This means converting the information back to its original or an understandable format, which aligns perfectly with the concept of decrypting or unencoding information. When you decipher, you are essentially unraveling the complexities that have been placed on the data, allowing it to be comprehended fully.

In contrast, simplifying complex data involves breaking down intricate concepts into more understandable parts, but it does not necessarily deal with encoded or transformed information that requires decryption. Encrypting sensitive information, on the other hand, is about securing data to prevent unauthorized access, which is the opposite of deciphering. Summarizing large texts focuses on distilling extensive content into concise forms without necessarily addressing any encoding or data interpretation issues. Thus, deciphering specifically refers to the act of decryption or decoding, making that answer the most accurate representation of the term.