This paper provides a comprehensive technical examination of symbolic links (symlinks) within the Microsoft Windows operating system environment. Historically, Windows relied heavily on shortcuts ( .lnk files) and junction points, lacking the POSIX-style symbolic linking capabilities inherent to Unix-like systems. With the introduction of NTFS reparse points and subsequent operating system updates, Windows now supports a robust and granular linking architecture. This document explores the underlying architecture of the NTFS reparse point, differentiates between the various types of links (Symbolic Links, Junctions, and Hard Links), outlines the security implications of cross-linking, and provides practical guidance on implementation and management via command-line interfaces.

When the Windows I/O manager encounters a reparse point during a file system operation, it halts the standard parsing process. The I/O manager then checks if a specific filter driver is installed to handle the reparse tag. In the case of symbolic links, the operating system natively handles the tag (IO_REPARSE_TAG_SYMLINK) by extracting the stored path data and redirecting the I/O request to the target location.

Replace `[link_name]` with the name of the symlink.