From owner-freebsd-security Thu Aug 23 4:41: 7 2001 Delivered-To: freebsd-security@freebsd.org Received: from relay2.agava.net.ru (2.oivt.mipt.ru [193.125.142.2]) by hub.freebsd.org (Postfix) with ESMTP id D5B7737B406 for ; Thu, 23 Aug 2001 04:40:59 -0700 (PDT) (envelope-from frank@agava.com) Received: from gw.office.agava.ru (2.oivt.mipt.ru [193.125.142.2]) by relay2.agava.net.ru (Postfix) with ESMTP id CC53B4385C for ; Thu, 23 Aug 2001 15:40:53 +0400 (MSD) Received: from hellbell.domain (hellbell.domain [192.168.1.12]) by gw.office.agava.ru (Postfix) with ESMTP id 0944F6070 for ; Thu, 23 Aug 2001 15:40:53 +0400 (MSD) Received: from localhost (localhost [127.0.0.1]) by hellbell.domain (Postfix) with ESMTP id AFF80CCF3 for ; Thu, 23 Aug 2001 15:40:52 +0400 (MSD) Date: Thu, 23 Aug 2001 15:40:52 +0400 (MSD) From: Alexey Zakirov X-X-Sender: Cc: Subject: Re: jail & security In-Reply-To: <00fa01c12bc7$4f0505a0$45e03ac3@skif.net> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Thu, 23 Aug 2001, Igor Melnichuk wrote: > + Is it nowdays jail is enough security enviroment for multiuser hosting ? in the some aspects. > + Is it possible to limit resources allocated by each VM (jail)? no chances. It's a very pain jail feature (weakness). :( > + Can I use disk-quota inside VM ? yes. But you have to do it from the outside of a jail, because quotactl(2) doesn't work inside jail. jail(2) is a very helpful for creating a security environment but it doesn't give 100% warranty. *** WBR, Alexey Zakirov (frank@agava.com) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message