Network Security

Engage with peers and experts on network security topics such as Secure Firewall Threat Defense, Adaptive Security Appliance, Secure Firewall Management Center, and Security Cloud Control.
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Hello, Our ISP has given us Netflow access and we can see what the ISP Cisco router is sending and receiving, this is great but as a source or destination I only see our 'outside' public IP. I understand this is normal, but is there a way I can see w...

Hello,   I would like to know how you guys order and design the FMC Access Control Rules?   Sadly the FMC is not really optimized for a lot of rules, compared to the ASDM or FortiNet etc.. Its really painful in my opinion.   Currently I've went with ...

Futuristc by Frequent Visitor
  • 4798 Views
  • 5 replies
  • 0 Helpful votes

Hello All,  One of our folks pointed out an issue that I had never noticed (or paid much attention to) before.   When opening the Whats App application on an iPhone, there is a delay of 30-45 seconds before the app finishes connecting on our network....

MauryJ by Level 3
  • 2741 Views
  • 4 replies
  • 0 Helpful votes

Hello all, I'm replacing a Juniper SRX650 firewall with a ASA-5516.  The Juniper is configured for transparent mode, very simply sitting between my inside network and our service provider.  No other connections besides the management interface.    I ...

brian28 by Visitor
  • 3080 Views
  • 7 replies
  • 0 Helpful votes

Is it necessary to use Firepower Management Center (FMC) to setup site-to-site VPN or RA-VPN? I am currently using the on-box FDM-system and FTD/system support diagnostic-cli.   I find it hard to troubleshoot, reading logs etc. Do I really need to bu...

steiostb1 by Level 3
  • 1904 Views
  • 3 replies
  • 0 Helpful votes

My company purchased some Cisco 2110 runing firepower threat defence v6.2.3 OS. As I work remotely got someone to patch the new Cisco 2110 to Lab PC console port as well as 2110 ethernet 1/2 (inside interface) to a lab switch port that I can route to...

BadPigeon by Community Member
  • 11860 Views
  • 3 replies
  • 0 Helpful votes

I have found cisco's config for dynamic DNS on an ASA.  However, I have seen many articles that the ASA doesnt support the HTTP update method that most dynamic dns services use.Does anybody know of a reputable ddns service?  Also, can you lend a samp...

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