File Compression and Encryption
File Compression and Encryption are essential for optimizing storage and enhancing data security. Compression reduces file sizes, while encryption safeguards data privacy by making it unreadable without the correct decryption key.
File Operation |
Description |
System Calls / APIs |
---|---|---|
File Compression |
Reduce file sizes to save storage space. |
|
File Encryption |
Protect data by converting it into an unreadable format. |
|
OS File Operations
File operations within an operating system (OS) encompass a set of essential tasks and actions directed at files and directories residing within a computer’s file system. These operations are fundamental for the effective management and manipulation of data stored on various storage devices. In this article, we will learn different file operations and what are the system calls and APIs used to perform them in a Linux / Windows-based OS.