Proxy, Security

Citrix Secure Gateway via https-only

René Jorissen on February 4, 2013 0 Comments • Tags: #address #citrix #gateway #http #https #ip #redirect #restriction #secure #unsecure

Configuring a Citrix Secure Gateway (CSG) server is simple, but provides a powerful solution to access resource from remote locations. CSG is an application installed on a DMZ server. Mostly I also configure the Citrix WebInterface on the same server. The CSG instance listens on TCP/443 and the WI instance listens on TCP/80. To improve … Read More

Configuration Example, Firewalling

McAfee Firewall – NAT mapping

René Jorissen on December 28, 2011 0 Comments • Tags: #arp #enterprise #firewall #mcafee #nat #proxy #redirect

While testing a McAfee Enterprise Firewall running software 8.2.0, I had some problems with the creation of a NAT mapping. The firewall is configured as standalone firewall. All (NAT / access rule) configuration on the firewall is done using Access Control Rules. McAfee uses two types of NAT mapping: NAT: mostly used to translate a … Read More

Configuration Example, Proxy

Microsoft ISA publishing – it’s all in the “path”

René Jorissen on June 9, 2010 0 Comments • Tags: #2006 #activesync #anywhere #isa #outlook #owa #path #publish #redirect #rpc #rpcoverhttps

I have installed multiple reverse proxy servers based on Microsoft ISA 2006. These reverse proxy servers are mainly deployed to publish services like Outlook WebAccess, PDA synchronization, SharePoint or regular websites. Services like Outlook WebAccess are published using secure session protected by SSL certificates. Microsoft ISA server uses “Listeners” to match and intercept traffic from … Read More