Network Security

I have a problem with a site behind an ASA. It is an intermittent fault. I have Wyse terminals which provide a virtual desktop. The problem I see is the desktop sometimes connects and other times it doesnt.A capture of the traffic between a terminal ...

Tengo un cisco ASA 5525 trabajando dando DHCP a 200 estaciones, pero este deja de transmitir Internet por medio del NAT  Trabaja muy bien todos se conectan a la red y tienen Internet y mi servidor presta el servicio de terminal server por 3389 Todo b...

I was trying to update my ASA 5525-X to version 9.3.X both the ASA and the CX module (the two have version 9.1.1).The problem is that you upgrade your ASA to IOS 9.3.3 but can not update the CX module. I want to know if there is some kind of order in...

Saludos amigos no puedo hacer ping a ninguna ip publica:  Que puede estar pasando ?  ping 200.58.172.12   y nadaping www.google.com   y nada  tengo internet y todo pero no puedo hacer ping

I am looking for a security product to be able to run External Network Vulnerability Scanning and also pull reports and analyze threat/logs that are outside of our Firewall and DMZ,I would like to get a vulnerability report/alert and ....Any suggesti...

HalloA colleague of mine created a span port and the traffic is sent to my "inside" interface on the  Firewall .Traffic is recognized at the switch port where the firewall is connected . ( about 45 MB /Sec ) But no traffic passes the Firewall , no tr...

I was trying to update my ASA 5525-X to version 9.3.X both the ASA and the CX module (the two have version 9.1.1).The problem is that you upgrade your ASA to IOS 9.3.3 but can not update the CX module. I want to know if there is some kind of order in...

Hi guys, I have this scenario (GW------ASA-------Core) I can ping between ASA+GW and ASA+core but I can't ping between Core + GW! What is the problem? Thanks.

Hi,I'm currently doing a University project and am having trouble getting my head around a few concepts. One reason is the looseness of terms in IT, with network tiers referring to several things depending on the context.My questions are: - What is t...

Hi, I am running ISE 1.2 and I received the above error message in main management appliance.If I am looking at active directory under "External Identity sources" I can see that one of my ISE servers (management unit) is jointed to the domain but dis...