-----Original Message----- From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of Valeri Galtsev Sent: Thursday, September 21, 2017 12:29 PM To: CentOS mailing list <centos at centos.org> Subject: Re: [CentOS] prevent users from fiddling with network? > Namely, as with power > I agree that local user (especially armed with screwdriver) can do a lot. Network cable Valeri, not power...