Network Security

Hello,I am trying to deploy 1120 NGFW at a remote site using FMC that is located in our DC. FMC and FTD are separated by public internet. Here the "outside" interface of the FTD and its public IP will be the manager access interface that will communi...

Hello Gents, This is an interesting issue that has my team stumped; we created an NFS file share that is using NFS version 3but we are unable to mount to the shared folder, network connections have been confirmed; also, we confirmedthat the FMC has t...

Hi All,We recently acquired 2x FPR-3130. Due to delivery delays, we worked with our vendor to amend the order and look for refurbished firewalls. Cisco confirmed that there were 5 of them in Europe at the time and delivery was in line with out deadli...

Hi All,I'm having a bit of a oddity with our Zscaler clients and download speed from our local office.Clients have Zscaler Client Connector enabled with ZPA and ZIA. Download from public sites are seeing horrible download speeds, when they sit behind...

How Hard Can It Be Series showcases Cisco Secure Workload in action.  Labels https://youtu.be/NLoZq0wiTU8 In this session we will quickly highlight labels and import labels into Cisco Secure Workload. This will be done using a simple CSV file, but or...

Don’t be fooled when it comes to firewalling! What really matters? Well, it comes down to packet in and packet out and whether or not you achieved the proper security effectiveness without disrupting the application or service. That's it! Regardless ...

Is Digital Resilience Impacted with Traditional Virtual Firewalls? Most people in the industry are fully aware of virtual firewalling within the vendors’ hardware offerings, but do they stand up in today’s modern world? Let’s explore this in more det...

Opened a case about this error. Was given this link. Not very helpful to me but others might find it useful.https://www.cisco.com/c/en/us/support/docs/security/firepower-ngfw/217616-troubleshoot-cisco-cloud-configuration.html

I am using an Internet connected data interfaces to manage an FTD from FMC.  This is working as expected.  Now I want to add a 2nd interface as a backup management interface using a data interface connected to to my internal network.   The 2nd interf...

Hello, A customer need to migrate an ASA 5555 to FTD 3105. I just did a test migration (using Demo mode) based on the running configuration I received from the customer. I then went throguh the pre-migration rapport and noticed that there was quite a...

We are attempting to allow Microsoft Intune traffic through our Firepower appliance running version 7.7.10. However, the traffic is being inspected by Snort and is reported as blacklisted. Even though the relevant objects, URLs, FQDNs, application fi...

Hello everyone, I’m looking into the upgrade of our FMC 4600 HA pair from 7.4.2-172 to 7.6.2-329 (currently the suggested release). Looking at the documentation https://www.cisco.com/c/en/us/td/docs/security/secure-firewall/compatibility/management-c...