For508 Index -

Mastering the FOR508 Index: Your Key to GCFA Success in 2026

Contains file name and timestamps that can only be modified by the system kernel. Comparing $SI and $FN timestamps is the primary method for detecting timestomping. The 4 Core Timestamps (MACB) M (Modified): When the file content was last changed. A (Accessed): When the file was last read or accessed. for508 index