An enk file extension is related to the Sybase Enterprise Portal and used for its security key files.
ENK file extension - Sybase Enterprise Portal security key
What is enk file? How to open enk files?
File type specification:
The enk file extension is associated with the Sybase Enterprise Portal that allows programmers to create enterprise content and enterprise applications.
The enk file stores security key used to encrypt or decrypt information in the ACDB.
The Sybase Enterprise Portal is obsolete product.
This enk file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.