Python: Simple File Encryptor

This Python code snippet offers a straightforward method for encrypting files on a system, using the 'cryptography' library to ensure data security. The snippet provides functionality to encrypt files, making them accessible only to users with the correct decryption key, crucial for protecting sensitive information.

The use of file encryption is paramount in securing confidential data in corporate environments, healthcare records, and personal data protection. By encrypting files, the snippet helps prevent unauthorized access and ensures compliance with data protection regulations.

The 'cryptography' library is utilized in this snippet to handle both the encryption and decryption processes, using robust encryption standards to safeguard the integrity and confidentiality of data.

This function is highly relevant for IT security in businesses, personal data protection applications, and anywhere sensitive data needs to be shielded from potential breaches.

Here is the complete implementation of the simple file encryptor function, a critical tool for enhancing data security in various computing environments.