Network Security

Hello all. I have a client who requires an air-gap FTDv deployment. They are using FDM for management. This client cannot use a satellite server, they don't want any communication over the Internet. I know that software version 6.3 provides an air-ga...

Hi all,i have some problems which seems too wierd. I have an ASA 5540 in my client's office. The previous plan is using inside and outside scheme only, while dynamic natting all inside network (10.0.0.0/8) to outside. And static nat several IPs too. ...

Hi All,I have a number of ports to be forwarded to an internal server. All works fine until I apply my ZBF config.Anyone able to cast an eye over my config to suggest how I forward a single port from the internet (dialer 0) to a device on vlan 20?i.e...

I frequently see devices listed in "Indications of Compromise by Host" When i drill down to see what the issue is, it's usually "The host may connect to a phishing URL" or "Malware Site" When i drill down further to the events that triggered the IOC,...

Hello,  what is the suggested method to configure aaa new-model and 802.x on a remote router without locking myself out of the router and if I did lock myself, what is the process to recover and access the device again. Here is my current config aaa ...

Hi Everyone,I need to check logs for user PC  IP in asdm.I am on asdm page that shows real time log viewer.Under filter by i put user PC  IP address and click on filter it shows blank?ThanksMAhesh

Trying to enable diagnostic interface on FP 2100 for gathering information over SNMP. The interface itself marked green in FMC and static IP address is set up but neither ICMP or SNMP to this interface are not responding. Management interface itself ...

I'm struggling to understand the distinction between all of these terms. Is someone able to help me understand what is what?

Dears I am ordering a security license for the 2900 router L- SL-2900-SEC-K9 hence please anybody confirm to me that i am ordering the correct part number. Also can anybody tell me what is the difference in these part number SL-2900-SEC-K9 ,, the pri...

If a FirePOWER 4140/FTD is configured with an inline-set/pair of interfaces - and also configured for "Fail-open for Snort" & "Fail-open for Snort Busy" to OFF - is there any traffic that will be able to be leaked across the inline pair when Snort is...