Network Security

I am attempting to migrate from CBAC to ZBFW. I'm having some difficulties. I was hoping to get answers to the following questions.1) Based on my confing, is udp port 5060 allowed to go into the Self zone and the INSIDE zone?2) Whenever I try to allo...

Dear All,I'm a complete newbi here. I would need your kind help please. I'm trying to setup my new ASA-5505 firewall version 8.2 with ASDM. I was following the step by step instructions from the "Quick Start Guide" which came from Cisco with the devi...

Hi,I want to create custom signature to produce alert whenever any machine lunches TOR application, i have searched and found that there already two signatures cretaed 5816/0 5816/1, i have enabled them and tested it did not fire.I have ips in promos...

Dear cisco we are webhosting provider ..please give me guidence about router , firewall and switch ..what  is devices model usefull for webhosting provider ..please give me  the guidence .... we are using redency and failover concept and we have 3 vp...

Hi there,Thanks for reading.I've got an 8.2.5 image with a 6.3 ASDM.  Can I upgrade the ASDM without impacting production traffic?  Thanks again,Bob     

HiI have a ASA5520, that was the core firewall  for inside and outside, default gateway etc etc...my internal addresses are 192.168.0.0/16 - broken into /24'smy public internet address 1.2.3.0/24I have quiet a few network object natsobject network ww...

Is it possible to configure ASA 5505 two ports to allow two access points. I have 3 vlans VLAN 1 inside , VLAN2 outside and VLAN 3 DMZ and is used for separate Guest Wi-Fi access. I am looking to rollout Cisco access point and replace two wireless ro...

Hello,I have the following problem:Users who are using Internet Explorer 8 browser on Windows XP are having issues with accessing websites. Most of them work, but some of them do not.To give an example:www.google.com does work, while www.google.si do...

Hello.I have web filtering server in inside network of ASA as well as desktops. Is it possible for any traffic reaching to ASA from desktop should forward to web filtering server and then go to internet via ASA.pls help me here.

                   We recently upgraded to this version of the firmware from ver 7.0.6When we did - Tripwire File Integrity fails to discover the command prompt when pulling the configuration.  It does not execute the --more-- command.Has anyone else...

Hello,I have an ASA 5505 version 8.0 (3).  I have been having issues lately where I am showing many connections that have been idle for up to 7 hours but the ASA will not drop them.  This is mainly an issue on the wireless side.  I have set a time ou...

Hi Am root, have four years of experience in cisco R&S and security. i beleave in "Learning is more important than having", am passionate to learn security. please suggest me how to prepare CCIE security.i have certified CCNA security in 2012.  the p...