There are tools for JunOS $9$ strings to reverse them and similar tools for IOS as well. Does anybody know of one which can undo the SR-OS 'hash' and 'hash2' config lines?

Pass-the-hash attacks are among the most difficult assaults to thwart. In these attacks, an intruder — or an employee performing unauthorized activities — gains administrative (or root) access ...

The Microsoft FCIV is a free tool capable of calculating and creating hash values and checksums. This tip gives step-by-step instructions on how to use this tool.

Windows, Windows Server safer from pass-the-hash attacks. Score one for security admins -- if they follow other best practices, too ...