Network Security

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Cisco CyberSecurity

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I am running a 4215 IDS unit and have had it up for a week just monitoring what is going through - I have 2 interfaces one inside the firewall and one on our wan gateway - I am using IEV to monitor events with realtime dashboard up until today events...

hsacisco by Level 1
  • 380 Views
  • 2 replies
  • 0 Helpful votes

My PIX515E-R (6.3(3))got rebooted automatically and now not booting up. I am getting only this message on console "CISCO SYSTEMS PIX FIREWALLEmbedded BIOS Version 4.3.207 01/02/02 16:12:22.73Compiled by morlee32 MB RAM PCI Device Table.Bus Dev Func V...

adi_tyaa by Level 1
  • 210 Views
  • 1 replies
  • 0 Helpful votes

our web design team want to use streaming for our website. ive done NAT on the webserver/streaming (darwin software). theres no problem accessing from LANfrom WAN,i can access rtsp://www.x.com:554/filename.mov using quicktime. but not using webbrows...

noctorno by Level 1
  • 281 Views
  • 2 replies
  • 0 Helpful votes

Hi;I'm trying to connect a c837 adsl router to a vpn 3000 concentrator, I had the configuration on the concentrator as a Lan to Lan connection but when i enter the corelating information on the adsl the wizard just says that the tunnel fails. so i do...

i have a 515 with the ffdmz conneted ot remote officeoutside cooneted to adsl for internet.we want to insert an isa server with 2 network card. where is the best location of the isa.thanks

I have a ftp-server on the inside of a pix 515 that are giving services to the public clients on the outside. My goal is to only open up for passive ftp (active-ftp should not be allowed) I have tried sevral things, but they all seems to also open up...

jenseike by Level 1
  • 575 Views
  • 11 replies
  • 0 Helpful votes

Hi,I have a problem with a site-to-site VPN architecture between two routers (Cisco 2651XM and Cisco 851 Router). The problem is that, on 851 router, GRE Tunnel Keepalives are seen by IPSec as “too short packet” and the packets are dropped. So the tu...

Dear All,how ips prevents intrusion ?? is it inline ? if it is in promiscous mode how can it prevent ?? in promiscous mode ids can do shun/block using firewall r router ? if ips also doing the same , why this hype ? how its working differs from ids ?...

nataraj_v by Level 1
  • 2169 Views
  • 6 replies
  • 0 Helpful votes
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