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9.0

Security for opening outgoing port

Asked by ryan80 in Networking Security Vulnerabilities, Miscellaneous Security, IPSec Security Protocol

I have a security division denying me access to a network because they say that it is a security risk. I dont believe it is. Can anyone tell me if there is a security risk in this scenario?

I have a management server that runs on a public IP address. Agents are installed on the computers being managed that initiate a connection with the management server. So I only need 1 port to be opened to only my 1 public IP address and it only needs to be opened for outgoing traffic not incoming.

However thier security department is telling me that this is a security risk. They are saying that this opens up their network to attacks. They are fully satisfied that our management server is not a risk, but their security guy is saying that somehow this one port opened for outgoing traffic to my one IP address can be exploited. He cited social engineering as a possible way to gain access.

Now I am not a security expert, but I do not see how someone could exploit this. It is secure communication going out under a unique protocol. It is limited to only outgoing out over one port and only to one IP address. I dont think that this security guy knows what he is talking about, he seems to be more of a big picture guy and subs out to more technical people.

Am I wrong in thinking that this does not open any vulnerabilities?
[+][-]08/28/09 04:37 AM, ID: 25206495Accepted Solution

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Zones: Networking Security Vulnerabilities, Miscellaneous Security, IPSec Security Protocol
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Solution Provided By: jahboite
Participating Experts: 2
Solution Grade: A
 
[+][-]08/27/09 07:05 AM, ID: 25198296Expert Comment

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[+][-]08/27/09 07:09 AM, ID: 25198348Expert Comment

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[+][-]08/27/09 08:57 AM, ID: 25199703Author Comment

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[+][-]08/28/09 04:35 AM, ID: 25206480Expert Comment

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