Other Security Subjects

Hi, We have cloud proxy which route port 80 and 44 traffic. We have a small issue that require certain ip to be excluded from being forwarded via the tunnel. How do we go about this? Kind regards, Zulfikri

Can someone share an ACL that works great for them, on DNS queries to OpenDNS, restricting any other DNS queries to alternate DNS servers, and only permitting DNS queries to OpenDNS server IP's?  How built, and how applied?  Running cisco router 2911...

Hi All, My some of the Cisco device not sending the logs even after i adding this (Some device sending the logs)   Please let me know do we have to add anything else   x.x.x.x is the syslog server   logging host x.x.x.x logging trap 7   Thanks Sune...

Hi, How to protect from the arp spoof attack. Both wired and wireless ?  access -distribution -core  is the topology  Thanks

Hi All, I have a ASA 5505 Firewall Installed in our network. On our office network there is a SQL Server running that communicates with our website for live data. I need only https communication to occur between the webserver and our internal server....

I am trying to find a statement of volatility for the 2960 catalyst switches

I have two new 5516x's.  Instruction say to log on at default ip 192.168.1.1 and run ASDM launcher. Problem is that there does not appear to be any ASDM files on either device.  I have downloaded the most recent ASDM .bin file, but cannot find the co...

My Question is: My SSID is configured for WPA2. Right now I have data encryption turned off on the AP. What exactly does WPA2 on the SSID encrypt and not encrypt compared to the turning on and off the data encryption on the AP its self. I know that C...

In the flash of a router other than the IOS software what other software are present? This question is being asked because it is important to take a back up of all the software including the IOS software in the flash memory of a router for effective ...

Please correct me if I am wrong, but I've been thinking about it and I think having PCs in the native VLAN it's only a security issue when the switch's management IP is on the native VLAN as well. If you disagree, can you please explain why else woul...

Hello Cisco, Are there any security or risk concerns if we configure DHCP on cisco Switch rather than server.  Please help. 

I am trying to build a lab at home to study for the CCNA Routing and Switching. I bought a used router (1721) and it has a password already configured in its IOS. Because I purchased this product used, I do not know what the password is. Can anyone h...