Network Security

Just looking for some advice on this issue we are having.  We have an active/standby 5520 setup on our network.  Our network is being monitored by a remote server via a VPN connection.  The monitoring server can reach everything in our network except...

Hi All, I am using ISE 2.1 along with Stealthwatch 6.7.1 I am working on configuring the ISE and Stealthwatch integration, referring the document, https://communities.cisco.com/community/technology/security/pa/ise/blog/2016/06/26/ise-21-and-stealthwa...

Hi,  I have one problem which I cannot bypass. Usually it works on physical interface out of the box, but this simply I cannot bypass. In short don't know how. I have configured one interface Gi1/8.10 VLAN 10 with IP 192.168.0.1 and management interf...

Dear Experts, i am trying to connect to an FTP server which is placed at outside (internet) with a public IP. firewall is able to ping FTP public IP, but my system placed at inside interface of my firewall with gateway of inside ip of firewall  unabl...

Hello, I have simple scheme:  Client --ASA--Server. Client is a POS-terminal.Server doesn't have SSL. Client has to work with SSL. Can I use "TLS Proxy" for this purpose?

Hi My ASA 5515 is supplied with control lic. Now protection and control feature is enabled for the box using firesight manager. Ans my fire-sight manager is updating signature. Please tell, is there need for FirePOWER  IPS Subscription license. Tha...

Please explain this rule how it works.   Is it detecting the alert based only on the content "R|00|23".  Please explain how to figure this out.   IPS Rule:   alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"MALWARE-BACKDOOR wow 23 runtime detection...

IPS RULE: alert tcp $EXTERNAL_NET any -> $HOME_NET 22 (sid:1000122; gid:1; flow:established,to_server; content:"SSH-"; depth:4; detection_filter:track by_src, count 30, seconds 60; msg:"Local - BAD-TRAFFIC SSH brute force login attempt"; classtype:Hi...

Disclaimer: This is the first ASA I've ever had to setup. Very new to this, but I was volun-told to set this up. Spent 3 days now and just need some expert advice/direction to go. Issue: I cannot seem to get internet access to any device connected t...