Network Security

Hello.We have seen IPS Signature 1548/0-"Microsoft Offic Picture Managed Memory Corruption" trigger frequently on image files downloaded from IP addresses associated with Microsoft, in the range of 207.46.0.0/16.  This has happened for several differ...

                   We have just added an ASA5510, and now are having some email rejected by customers.  Here is what I have found, and I am looking for recommendations on how to fix.  The vendor that installed doesnt appear to want to help - forgive ...

Hi,On our cisco 3750 switches we can take config backups with the archive command. After every "write mem" it rights the config to our backup server. We would like to do this also for our asa 5520 with version 8.2(2). I also searched in the command r...

hi team,im into setting up an SSL vpn in ASA firewall. Unfortunately my firewall outside ip is 172.16.1.1 pvt ip range. Can anyone suggest me can i do Natting in firewall or upstream to the firewall device ? Can i do the Natting in router for the fir...

I have a 5505 asa code version 8.3(2). Trying to set up a site to site tunnel with someone and he is asking if I can use ike v2. How do I go about setting up the tunnel to use ikev2? Is ikev2 an option with site to site tunnels? Thanks in advance.

Hi, I have a problem with a VPN L2L, initially I was using it to comunicate with  a remote client but last week a migrate the traffic to a dedicated channel, i just modified the route so the traffic right now is out for the dedicated channel but I le...

helloi am using the IPS module (ASA-SSM-10) in the cisco firewall ASA5510 with the default signature :sig0i noted that some DDoS and Virus/worms/trojans are not activated by default in sig0i wonder why? i think they are high risk issues. and is it a ...

Good day,I have the following configuration: An ASA5505 with Security bundle license sits at the perimeter with a single public IP address assigned to VLAN2 (outside) out of a /29 block. I have two servers with static IP addresses of 10.70.21.6 and 1...

Hi,We have a costumer who has an asterix PBX behind an ASA i configured, the PBX i did not configure, we have several customers with the same setup. Today we have noticed that there PBX got hacked and was making calls to very expensive phone extensio...

Hello,i am a niubie here and i need a suggestion how to configure my Pix 501.I have an IP Phone which need to reach the IP Central which is in another lan and i need to arrive there with the ADSL connection.Now i have a public ip on my PIX (89.x.x.34...

Dear All,I have the following topology:ASA Config as following:MyASA(config)# sh run: Saved:ASA Version 8.0(2)!hostname MyASAenable password 8Ry2YjIyt7RRXU24 encryptednames!interface Ethernet0/0 nameif outside security-level 0 ip address 196.219.219....

Hi All,Please consider the attached diagram.- There is no direct connection to side 2 from PC-1.- There is an MPLS link between side1 & side 2, and both local networks can access each other.My question:Can I acess 10.0.1.0/24 network (side 2) through...

Having a strange issue with CSM 4.3.  I have just recently applied the 4.3sp1 patch hoping it would resolve this issue, but it is still there.When applying IPS Signature updates -> At the "Edit Signatures" section after picking policy, when I attempt...