Network Security

Hi, I am using an ASA 5510 on our home/office network as firewall and router.  Over the past hour the top usage status is showing 8+ million packet hits for HTTP traffic.  That seems huge for a Saturday when no one is in the office and I only have 3 ...

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hello, I am looking for information about the network module for a FP8140, the SKU is FPNM-2SR-10G-BP and I need know if this module require any transceiver or if is ready to connect to fiber. somebody can help me? Thanks

Hello,does anyone know how you can manage an ASA through a VPN?Let me explain: if I am connected to my client via VPN client (AnyConnect), I can not do maintenance to the ASA itself.To connect to ASA from "outside", I have enter the networks from whi...

Check out the details and register for the threat scanSee what’s on your network with a 2-week trial at no cost to you. (Note: The current trial is available only in the United States for companies with fewer than 1000 employees.)Here's the process y...

Trying to do unidirectional NAT on certain server from outside, different unidirectional NAT when server goes outbound. I found for 8.3 and later. I will appreciate if you have any information on this.

I've recently purchased a dedicated hosted server from OVH. With it, I purchased a Cisco firewall that can only be put into transparent mode. I have been unsuccessful in setting up the firewall, as when I enable it, no DHCP or DNS are allowed through...

A location I support internet has suddenly just stopped working out of the blue when connected to the firewall. Setup: Router is in bridge mode that connects to the firewall which handles everything else (providing ip/dns/internet access etc..) It wa...

After command clear route, all timers just continue, there is not actually clearing the routing table... This is happening on two different boxes: pair of ASA 5520 and one 5505 ASA... I presume it is happening on all others too, but I don't have this...

I am trying to enable Https for the nx-api’s running on nginx server on cisco switch.  Now in-order to generate SSL keys for this ideal way is to use openssl. Now openssl is not available on Cisco switch and few manuals suggests to run openssl comma...

My FirePower Detects A Network Trojan on my Controller domain (A Network Trojan was Detected). Event: INDICATOR-COMPROMISE Suspicious .pw dns query (1:28039:5) I have destination Ip addres (194.85.129.80) I already have read about this intrusion even...

Here's what I'm trying to do, but I'm very new to the Cisco ASA platform and am very confused: Perform pre-VPN NAT (or twice NAT) for source addresses in 192.168.1.0/24 to translate to10.56.196.0/27 before the VPN tunnel when the destination is 139....

Dear Team, I have ASA Firewall 5515-X Firepower ver 9.2.Currently we planning to move our existing ASA 5510 to ASA 5515-X ver 9.2.We are using two different subnets of same ISP.The same setup was working fine ASA 5510 ver 8.2.But when we deployed wit...

Hi Experts, I am trying to change the time zone for the firepower from ASDM and it is not working. it has been set to New YORK and there is no hyperlink to click and change it. please support. thanks, Haitham Jneid