[CentOS] CentOS-announce Digest, Vol 137, Issue 1

2016-07-01 Thread centos-announce-request
Send CentOS-announce mailing list submissions to centos-annou...@centos.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to

Re: [CentOS] Securing RPC

2016-07-01 Thread Brian Mathis
You need to setup a firewall (either a separate hardware box or iptables on this server) that allows only those IPs you need to connect to those ports. You should never expose a service like this to the entire Internet. ~ Brian Mathis @orev On Fri, Jul 1, 2016 at 8:38 AM, Leon Vergottini

Re: [CentOS] Securing RPC

2016-07-01 Thread Eero Volotinen
Are you really exposing portmapper (RPC) and NFS to public network? Eero 2016-07-01 9:38 GMT+03:00 Leon Vergottini : > Dear Community > > I hope you are all doing well. > > Recently I have been receiving several complaints from our service > provider. Please see the

[CentOS] Securing RPC

2016-07-01 Thread Leon Vergottini
Dear Community I hope you are all doing well. Recently I have been receiving several complaints from our service provider. Please see the complaint below: A public-facing device on your network, running on IP address XXX.XXX.XXX.XXX, operates a RPC port mapping service responding on UDP port

Re: [CentOS] [CENTOS ]IPTABLES - How Secure & Best Practice

2016-07-01 Thread Ned Slider
On 30/06/16 23:19, Mike wrote: Ned, Thank you very much for the response. Great example following through on the premise. It sounds like I need to have a better understanding of the traffic patterns on my network to know the optimal order for iptables filtering rules. Try running: