Re: read-only file systemsFrom: Silvex Security Team (firstname.lastname@example.org)
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From: Silvex Security Team <email@example.com> Message-Id: <200109110820.f8B8KarI011460@ns1.silvex.com> Subject: Re: read-only file systems To: HeathFla@reciprocal.com (Heather Flanagan) Date: Tue, 11 Sep 2001 01:20:36 -0700 (PDT)
On 'touchy' solaris/linux systems (firewalls, servers) I always have
/var rw,nosuid (noexec on linux)
/tmp rw,nosuid (noexec on linux)
/home rw,nosuid (noexec on linux)
> I know /usr can be comfortably turned in to a read-only file system for
> particularly hardened systems - or at least I can't think of any reason why
> not. Can the same be done with / on Solaris 8?
> -heather f.
> Heather Flanagan, GSEC UNIX Systems Administrator
> Reciprocal, Inc. (919) 462-4642