Edge Rewrite
everything Source code View original
// HTMLRewriter · presentation

This page was redesigned at the edge.

Cloudflare fetched the original article and streamed it through HTMLRewriter to apply an entirely new visual system without rebuilding the source page.

// request.cf · coarse context

A page that knows where it met you.

Only coarse request metadata is shown. This demo does not display or persist visitor IP addresses.

Country
US
Cloudflare location
CMH
Connection
HTTP/2
Language
Not provided

Ray ID: a21cc29c5eacecd4

Jump to content

SubOS

Add links
From Wikipedia, the free encyclopedia

In computing, a SubOS may mean several related concepts:

  • A process-specific protection mechanism allowing potentially dangerous applications to run in a restricted environment.[1] It worked by setting a sub-user id which was user id of the owner of the file rather than the person running the file.[2]
  • A substitute-operating system, which simulated a full operating system. These were mainly developed by the GameMaker community.
  • An interface (graphical or terminal based) that provides additional functions or command for a specific audience target.

It can also make processes easier and add details to the main operating system.

See also

[edit]

References

[edit]
  1. ↑ Ioannidis, Sotiris; Bellovin, Steven M.; Smith, Jonathan M. (May 27, 2024). "Sub-Operating Systems: A New Approach to Application Security" (PDF). Department of Computer Science, Columbia University. Retrieved May 27, 2024.
  2. ↑ Ioannidis, Sotiris (April 28, 2001). "SubOS-enabled Operating Systems". USENIX: The Advanced Computing Systems Association. Retrieved October 21, 2021.


Retrieved from "https://en.wikipedia.org/w/index.php?title=SubOS&oldid=1228698268"