From owner-freebsd-hackers Thu Sep 9 3:47: 1 1999 Delivered-To: freebsd-hackers@freebsd.org Received: from picnic.mat.net (picnic.mat.net [206.246.122.133]) by hub.freebsd.org (Postfix) with ESMTP id 2357815C70 for ; Thu, 9 Sep 1999 03:46:57 -0700 (PDT) (envelope-from chuckr@picnic.mat.net) Received: from localhost (chuckr@localhost) by picnic.mat.net (8.9.3/8.9.3) with ESMTP id GAA79702; Thu, 9 Sep 1999 06:46:17 -0400 (EDT) (envelope-from chuckr@picnic.mat.net) Date: Thu, 9 Sep 1999 06:46:16 -0400 (EDT) From: Chuck Robey To: Julian Elischer Cc: Gustavo V G C Rios , freebsd-hackers@FreeBSD.org Subject: Re: CS Project In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Thu, 9 Sep 1999, Julian Elischer wrote: > I think he wants something like an "inverted chroot" > (you can see out but others can't see in? > (into all facets, e.g. process stats, etc.) Then maybe he should begin by looking at the work Poul-Henning has done on jail(8) code? Is that what you're suggesting? > > julian > > > On Wed, 8 Sep 1999, Chuck Robey wrote: > > > On Wed, 8 Sep 1999, Gustavo V G C Rios wrote: > > > > > Dear gentleman, > > > > > > i am a computer science student, and this semester i had to began my > > > project to get graduated. After looking for some interesting topics on > > > many sources, one rised up: > > > Privacity on Shared Environments. > > > > > > My ideia is to add system facilities to improve privacity for users on > > > shared environment like, for instance, FreeBSD. > > > > > > One clear example: > > > No user(but only that ones previous allowed to) should be able to see > > > other users process. This facility have to be done at kernel level, > > > (that's what i think). > > > > > > There is many more thing like this, that could improve system privacity. > > > This would be my cents to FreeBSD Project. > > > > > > So, what you think about this project? Is it cool enough to be done? Is > > > it waste of time? I would really like to have your feedback. Please, > > > report me something. > > > > > > Again: i would really enjoy hearing from you wizards what you have to > > > say! > > > > You have a little problem with our language, and it's making it > > difficult to tell if you know enough to start hacking. There are > > already lots of extra security measures on FreeBSD; if you want to > > research this, and perhaps come up with something extra, you'd certainly > > want to look at the "pam" facility (man pam), which would probably be > > where you'd want to do your work. > > > > From your words above, it *seems* like you're saying that facilities > > like this don't already exist; they do indeed. Adding more is possible, > > but you'd need to find a niche that's been overlooked. If you just > > started hacking without looking at what's already there, your chance of > > getting it accepted is virtually nil. > > > > We want to be willing to accept new code, but that code has to fit into > > the architecture of FreeBSD. > > > > > > > > ---------------------------+----------------------------------------------- > > Chuck Robey | Interests include any kind of voice or data > > chuckr@mat.net | communications topic, C programming, Unix and > > 213 Lakeside Drive Apt T-1 | carpentry. It's all in the design! > > Greenbelt, MD 20770 | picnic.mat.net: FreeBSD/i386 > > (301) 220-2114 | jaunt.mat.net : FreeBSD/Alpha > > ---------------------------+----------------------------------------------- > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > with "unsubscribe freebsd-hackers" in the body of the message > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-hackers" in the body of the message > ---------------------------+----------------------------------------------- Chuck Robey | Interests include any kind of voice or data chuckr@mat.net | communications topic, C programming, Unix and 213 Lakeside Drive Apt T-1 | carpentry. It's all in the design! Greenbelt, MD 20770 | picnic.mat.net: FreeBSD/i386 (301) 220-2114 | jaunt.mat.net : FreeBSD/Alpha ---------------------------+----------------------------------------------- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message