Network Security

I have a scenario about Policy static NAT in ASA 9.6 I have server listening on port tcp/8443. It will be accessed from specific networks in internet. I want to NAT my server to public IP but port specific only for those specific networks in internet...

Hi, we are migrating from the Cisco FWSM > Cisco ASASM, the FWSM is operating in transparent mode and we are using multiple contexts, the local MSFC is providing layer 3 services via appropriate SVI's.  As this is part of a larger scale migration st...

Hi All,  where do you install the agent for user mapping ? I understand it must be AD,if so does that mean all ADs? how about if you use NTLM, does the browser automatically authenticate the user using their current session? Thanks

What is the best way to deploy Cisco ACI with ASA on multiple sub-interface. For example in our traditional networkWe have Core switch that works as L2 & L3 for the network. It has Layer 2 trunk (with all allowed vlan for sub-interface) connecting to...

I have an ASA-5505 not an ASA-5505X and they haven't updated the software in a couple years.  The last date of hardware support is 2022.  Have they stopped updating the software already?

Hello Community, We have just completed a Clients full upgrade from old ASA's to new 5555-x with full features of FireSIGHT and FirePOWER on ASA, while everything is working as designed we have one issue, This client wanted a single unit to do his UR...

Hi friends,I'm having a strange problem... I'm using one of my public ip addresses for a static NAT rule to access a PC in subnet of my LAN. From internet I have full access to that PC through public ip address, so far so good. The problem is that I ...

Hello,  One of my clients still has their ip addressing scheme assiged to public addresses. The inside/LAN segment (end-stations and servers) are assigned a public ip subnet(using this subnet as an example: 173.168.157.0/24). The DMZ segment is assig...

 Hi All, My first post on the new look forum. OVERVIEW OF PROBLEMIn our current network, we have a Freepbx SIP server with an ASA5510 facing the internet and a 3750 LAN side with 5 VLANs. Voice has its own VLAN. We are introducing a second ISP connec...