It is possible that these terms are specific to a particular training course, internal challenge (such as a CTF), or a private community that isn't indexed by public search engines.

: If you saw this in a video or a specific subreddit (like r/cybersecurity), try searching within that platform's comments or the video description.

Could you provide more (e.g., cybersecurity, coding, forensics) so I can narrow down the search for you? Downloading From Qiita