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Questions tagged [dmz]

DMZ (Demilitarized Zone) is a physical or logical subnetwork that contains and exposes an organization's external-facing services to a larger and untrusted network, usually the Internet.

In computer security, a DMZ or Demilitarized Zone is a physical or logical subnetwork that contains and exposes an organization's external-facing services to a larger and untrusted network, usually the Internet. http://en.wikipedia.org/wiki/DMZ_%28computing%29

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Running a SQL query on my database behind the DMZ

I am working on a web app that is hosted on a web server in a demilitarized zone (DMZ). I need to run MySQL queries on the database that is on its own server which is on the same local network as the web server, but not accessible via the…
Chris Rowe
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Are we doing DMZ correctly?

We are building a client solution that will be hosted on servers in a data-centre. It consists of several servers all related to providing the client solution. There is no internal network to protect but for some reason our UAT environment has the…
Tersius
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How to access external network from web site backend?

I build a web site which will be deployed and maintained by my company IT dept. My web site backend needs to access a third party API on the internet. The IT say it is not allowed to access external network from this site. Is this an acceptable…
Yaron Naveh
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Problem with WCF service and Windows Mobile

I have a very simple wcf service. And a simple windows mobile client. I have two Windows 2008 servers. One is my development pc. The other is placed in our dmz. If I deploy my application to my development pcs, IIS, and open a port all the way…
adelo
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Connecting to internal SQL Server 2008 R2 from DMZ web server using IIS7 using a trusted connection?

I'm trying to connect and getting an error like: Login failed. The login cannot be used with Windows Authentication I'm using mirrored local accounts on SQL Server and web server because I'm simply trying to use a trusted connection between…
divamatrix
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Expose TFS to the internet

I have had TFS installed on a home server for a long time now and I love it. Now I need to expose it over the internet because me and a few others need to work on a programming project. I have a DLink router "DIR-825", and have done a lot of…
Landin Martens
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Securing a web server but allowing developers access

We have a web server in the DMZ that has open access to the Internet (of course) and RDP access to our internal network via an internal Firewall. Our web developers (who use many different tools including Visual Studio) require the ability to…
Kolten
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Connect IIS in DMZ to SQL Server on intranet

I'm trying to connect IIS which is running on a server in the DMZ to a SQL Server instance on the company intranet. But, I'm getting the following error: An unhandled exception occurred while processing the request. Win32Exception: Access is…
Dan
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Save files to DMZ server from LAN based web app

I've got a website in a DMZ that available on the internet. There is an admin site in our LAN that is used to maintain the DMZ site. One of the functions is to add files that need to be accessible on the DMZ site. There is a section of the site on…
dsvick
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Making a local site become Global

I've created a website on my personal computer, and now I want to make it global. I know that I can host in on a hosting website (such as 000webhost.com), but I prefer using my computer as the server. The website is now working and OK, the question…
John Smith
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Are there any recommendations for running all of part of a ICP cluster in a DMZ

Are there any recommendations for running all of part of an IBM Cloud Private cluster in a DMZ? I didn't find anything in the documentation or on stack overflow.
rob9nicholson
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Can't access public ip on windows 10

I have a broadband connection in my home and a TENDA router connected. I have following ip clients: 192.168.0.1 ===> Router 192.168.0.100 ===> My Laptop (Windows 10) with IIS, development purpose. 192.168.0.101 ===> My Moto G4 Play (Android OS…
Amresh Sharma
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iptables - DMZ to LAN

I want to connect from DMZ to LAN over TCP port 8080 to client 2. in iptables -t nat -A PREROUTING -p tcp -i eth0.1 -s DMZ_IP --dport 80 -j DNAT --to LAN_IP:8080 iptables -A FORWARD -p tcp -d LAN_IP --dport 8080 -j ACCEPT out iptables -A FORWARD -p…
user4042171
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Access Router From Internet

I am aware of how to access my router under normal circumstances (simply entering your public IP address), however I have forwarded a few ports to a web server that I have setup. Ports 22, 80, 8080 are all forwarded (for different reasons), and my…
CodyJHeiser
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How do port forwarding work in big video games with a lot of traffic?

Please consider the following scenario, Let's suppose there are two roommates having the same game installed. For the sake of this question let's assume that the game is DoTA2. Both the roommates are connected to the same router and thus have the…
Nachiket Joshi
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