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.
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

“Join

 
Labels

Forum Posts

Hello,  my network is getting effected with Spam and Malware. we have cisco asa 5510 but i'm not security specialist. can someone help to get this stopped hitting into my networkMany Thanks kz

zaman.voip by Frequent Visitor
  • 1577 Views
  • 2 replies
  • 0 Helpful votes

Hi guys,I'm newbie in a FW matters, I need to apply some filters between our corporate network and our industrial networks (FTP traffic and some special ports for telnet matters). For that I'm using an ASA 5510 building a etherchannel with 3 of its F...

fuenteslg by Community Member
  • 2019 Views
  • 15 replies
  • 0 Helpful votes

I am working with a small off that has a 5505 acting as a basic firewall.  Behind it are off-the-shelf unmanaged switches.  Two users have to work with an outside vendor and are having issues.  They have a Sonicwall remote VPN client on each of their...

krcollab by Level 8
  • 1154 Views
  • 7 replies
  • 0 Helpful votes

                   Hi everyoneNeed to confirm if we have extended ACL with object group belowaccess-list xy_access_in extended permit ip object-group xy_subnets object-group cisco_ynetworks will above ACL allow all the ports  on the destination objec...

mahesh18 by Level 7
  • 2013 Views
  • 3 replies
  • 0 Helpful votes

                   clients in internal , Server located in DMZ                   client visit server, server can only see transaled source address                    cu want to see real client ip address , how can i config PIX/ASA to achieve this.   ...

fly by Level 7
  • 473 Views
  • 1 replies
  • 0 Helpful votes

Hi All,I generally do not use the name feature when configuring ACL but this customer whishes to use it.I have turned on names and added the specific anme to IP mapping but am unable to see them being applied to the ACL regardless of what I do. I hav...

cdarren by Community Member
  • 1575 Views
  • 1 replies
  • 0 Helpful votes

   While doing some testing we made some changes to our DR ASA that were applied, but not saved. We would like to reload the ASA, but were told not to. If we exit the ASA without saving and reloading, will those changes that were applied (but not sav...

What does the ED stand for?Is this a tested and certified version like a safe harbor release ?Sent from Cisco Technical Support iPhone App

garyprice by Level 2
  • 829 Views
  • 2 replies
  • 0 Helpful votes

Resolved! ASA IOS 8.3 NAT

Hello Guys,I am having an issue with an Exchange Server.The issue that the exchange have an SMTP relay - Incoming and outgoing mail goes through that relay. The SMTP relay is on a dmz, while the mail server is on the inside.To access the Web interfac...

Fadil Kadrat by Frequent Visitor
  • 1149 Views
  • 3 replies
  • 0 Helpful votes
Review Cisco Networking for a $25 gift card