[Discussion] Ca I use Suricata in a local network?

Wed Dec 24 07:45:06 UTC 2014

Thank you so much.Excuse me, I'm a Nongeek and Can you show me some tutorials for launch Suricata-IDS in my Goal? 

     On Tuesday, December 23, 2014 10:14 PM, Leonard Jacobs <ljacobs at netsecuris.com> wrote:

 #yiv7338134123 #yiv7338134123 -- _filtered #yiv7338134123 {font-family:Helvetica;panose-1:2 11 6 4 2 2 2 2 2 4;} _filtered #yiv7338134123 {font-family:Helvetica;panose-1:2 11 6 4 2 2 2 2 2 4;} _filtered #yiv7338134123 {font-family:Calibri;panose-1:2 15 5 2 2 2 4 3 2 4;} _filtered #yiv7338134123 {font-family:Tahoma;panose-1:2 11 6 4 3 5 4 4 2 4;}#yiv7338134123 #yiv7338134123 p.yiv7338134123MsoNormal, #yiv7338134123 li.yiv7338134123MsoNormal, #yiv7338134123 div.yiv7338134123MsoNormal {margin:0in;margin-bottom:.0001pt;font-size:12.0pt;}#yiv7338134123 a:link, #yiv7338134123 span.yiv7338134123MsoHyperlink {color:blue;text-decoration:underline;}#yiv7338134123 a:visited, #yiv7338134123 span.yiv7338134123MsoHyperlinkFollowed {color:purple;text-decoration:underline;}#yiv7338134123 p.yiv7338134123MsoAcetate, #yiv7338134123 li.yiv7338134123MsoAcetate, #yiv7338134123 div.yiv7338134123MsoAcetate {margin:0in;margin-bottom:.0001pt;font-size:8.0pt;}#yiv7338134123 p.yiv7338134123msoacetate, #yiv7338134123 li.yiv7338134123msoacetate, #yiv7338134123 div.yiv7338134123msoacetate {margin-right:0in;margin-left:0in;font-size:12.0pt;}#yiv7338134123 p.yiv7338134123msonormal, #yiv7338134123 li.yiv7338134123msonormal, #yiv7338134123 div.yiv7338134123msonormal {margin-right:0in;margin-left:0in;font-size:12.0pt;}#yiv7338134123 p.yiv7338134123msochpdefault, #yiv7338134123 li.yiv7338134123msochpdefault, #yiv7338134123 div.yiv7338134123msochpdefault {margin-right:0in;margin-left:0in;font-size:12.0pt;}#yiv7338134123 span.yiv7338134123msohyperlink {}#yiv7338134123 span.yiv7338134123msohyperlinkfollowed {}#yiv7338134123 span.yiv7338134123emailstyle17 {}#yiv7338134123 span.yiv7338134123balloontextchar {}#yiv7338134123 p.yiv7338134123msonormal1, #yiv7338134123 li.yiv7338134123msonormal1, #yiv7338134123 div.yiv7338134123msonormal1 {margin:0in;margin-bottom:.0001pt;font-size:12.0pt;}#yiv7338134123 span.yiv7338134123msohyperlink1 {color:blue;text-decoration:underline;}#yiv7338134123 span.yiv7338134123msohyperlinkfollowed1 {color:purple;text-decoration:underline;}#yiv7338134123 p.yiv7338134123msoacetate1, #yiv7338134123 li.yiv7338134123msoacetate1, #yiv7338134123 div.yiv7338134123msoacetate1 {margin:0in;margin-bottom:.0001pt;font-size:8.0pt;}#yiv7338134123 span.yiv7338134123emailstyle171 {color:#1F497D;}#yiv7338134123 span.yiv7338134123balloontextchar1 {}#yiv7338134123 p.yiv7338134123msochpdefault1, #yiv7338134123 li.yiv7338134123msochpdefault1, #yiv7338134123 div.yiv7338134123msochpdefault1 {margin-right:0in;margin-left:0in;font-size:10.0pt;}#yiv7338134123 span.yiv7338134123EmailStyle31 {color:#1F497D;}#yiv7338134123 span.yiv7338134123BalloonTextChar {}#yiv7338134123 .yiv7338134123MsoChpDefault {font-size:10.0pt;} _filtered #yiv7338134123 {margin:1.0in 1.0in 1.0in 1.0in;}#yiv7338134123 div.yiv7338134123WordSection1 {}#yiv7338134123 You can use the Suricata IPS anywhere in a network.   We don’t use our Suricata installations as gateways.  In my opinion Suricata is not setup to be a gateway because it really does not route.  From: Jason Long [mailto:hack3rcon at yahoo.com] 
Sent: Tuesday, December 23, 2014 11:35 PM
To: Leonard Jacobs; 'Menerick, John'; discussion at lists.openinfosecfoundation.org
Subject: Re: [Discussion] Ca I use Suricata in a local network?  Thank you so much.As I understand, I must use Suricata as a gateway. I have a Local network with 200 clients and my network is not large. I use TMG as a gateway and I want to know can I use Suricata in my local network and not as a Gateway ? Sorry, My question may funny but to be honest, I don't know any more about IPS.  On Monday, December 22, 2014 9:16 AM, Leonard Jacobs <ljacobs at netsecuris.com> wrote:  You could also use Suricata setup to run in af-packet mode to perform IPS.  I find it more efficient than using Suricata with Iptables for doing dropping of malicious packets.  We have been using Af-Packet ips mode for a long time. https://home.regit.org/2012/09/new-af_packet-ips-mode-in-suricata/  Don’t forget If you want to drop a packet then the signature needs to be changed from alert to drop. https://redmine.openinfosecfoundation.org/projects/suricata/wiki/Packet_Acquisition_API From: discussion-bounces at lists.openinfosecfoundation.org [mailto:discussion-bounces at lists.openinfosecfoundation.org] On Behalf Of Menerick, John
Sent: Monday, December 22, 2014 11:07 AM
To: Jason Long; discussion at lists.openinfosecfoundation.org
Subject: Re: [Discussion] Ca I use Suricata in a local network? 
Yes, you can. How you do it depends on the scale of your local network, equipment, and other information technology challenges. https://redmine.openinfosecfoundation.org/projects/suricata/wiki/Setting_up_IPSinline_for_Linux is one such example. For instance, if you need to scale far beyond a linux router, then you will augment your blocking with remote calls into your network equipment to enact the change.

Warmly,

John Menerick
Security at NetSuite
http://www.securesql.info

-----Original Message-----
From: discussion-bounces at lists.openinfosecfoundation.org [mailto:discussion-bounces at lists.openinfosecfoundation.org] On Behalf Of Jason Long
Sent: Monday, December 22, 2014 2:44 AM
To: discussion at lists.openinfosecfoundation.org
Subject: [Discussion] Ca I use Suricata in a local network?

Hello Folks.
How are you?
Excuse me, I want to know can I use Suricata-IDS in a local network for blocked bad users in my network and prevent them to attack my servers? 
Excuse me if my question is vague.

Cheers.
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