Network Security

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hello my senarolan 192.168.1.0/24have exchange server 2010tmg 2010sharpoint 2010DMZ----OUTSIDE IP ADDRESS XX.XX.XX.XX/30i need to configure asa 5540 to best securei want to puplish owa and sharpoint in dmzsome rule to block weak securty on lan CAN AN...

We have a ASA 5510 with a hardware web filter device between the inside interface and our LAN switch. The web filter recently failed after hours and we had to physically remove the device to restore connectivity to the lan, so I'm trying to come up w...

Hi All, I was configuring NAC. I've noticed when I plug IP phone to the switch managed by NAC, IP phone register to the callmanager without to creating filter on NAC. On switch port, voice vlan has been assigned and IP phone has been registered witho...

the following url states the memory requirements for the pix firewallhttp://www.cisco.com/en/US/docs/security/pix/pix72/release/notes/pixrn72.html#wp43534 if you are using a PIX  515/515E running PIX Version 6.2/6.3, you need to upgrade your memory  ...

Hi,I want to access my internal CCTV footage from internet. what are the security threats and bandwidth will be consume. what all pros and cons if i access from internetwhat are the port need to be open on firewall to access it from internetRegards,R...

r.kukreja by Level 5
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Hello, I'm new to an ASA 5510 running 8.4(3) and am trying to figure out something reagrding time ranges in ASDM. I simply want to allow a single port during business hours only (I'm not concerned about open sessions needing to be closed). So as an e...

I'm trying to do Object NAT in 8.4.2 for a mail server and I'm now seeing that the rule is working only from outside->inside. Whenever the mail server sends a message it is translated with the default Dynamic NAT defined in the rules. I cannot unders...

Hi allI got the error below when processing tftp, can you tell me how to resolve it?asa# copy tftp: runAddress or name of remote host [10.10.10.10]? Source filename [running-config]? running-configDestination filename [running-config]? Accessing tftp...