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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 I just wanted to reach out and run past something past you all for some advice. In the site we had a breach where hackers got remote access to a laptop on the internal network and attacked a few other devices powered on the network. That laptop was ...

slevink by Community Member
  • 1835 Views
  • 5 replies
  • 0 Helpful votes

We have a Firepower 4120 unit in a pair that has failed for RAM failure after an FXOS upgarde. What is the best approach to replace the unit considering that it has multiple instances running?I understand we can use the same SSD from the faulty unit ...

Sar@ by Visitor
  • 1906 Views
  • 5 replies
  • 0 Helpful votes

Hello.I have ASA5506-X with FTD image installed. I connected it to my smart account and now activate 3DES license (PAKs or Tokens->Get Licenses->Crypto,IPSec->Cisco ASA 3DES/AES License->[enter sn]->next).Then: Add new PAK->[fill PAK, pin]->finish. C...

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a80386dx25iv by Frequent Visitor
  • 9078 Views
  • 4 replies
  • 0 Helpful votes

Hello, I wish to access the API of Firepower2140 to make backups via an open-source application.Is the API feature enabled by default to run curl requests?Also, is there a URL to list all possible API requests? Best Regards, José  

jds5 by Level 5
  • 1388 Views
  • 3 replies
  • 0 Helpful votes

I noticed that my FTD's do not show any traffic stats  when running the command show interface in the FTD cli.  I only see traffic stats on the sub interfaces of the portchannel.  It seems very unusual to not see any stats on the portchannel interfac...

ericdavishop by Frequent Visitor
  • 2452 Views
  • 10 replies
  • 0 Helpful votes

Scenario....I have 2 switches (Switch A and Switch B), they are connected together via a TRUNK allowing vlan 10 and 20 to traverse between them.  I want to insert an FTD between the switches in transparent mode.  I'm having a heck of a time finding d...

MarkNode17 by Frequent Visitor
  • 7626 Views
  • 4 replies
  • 1 Helpful votes
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