Firewall Wizards mailing list archives
RE: Exchange & Blackberry
From: "Claussen, Ken" <Ken () kccweb com>
Date: Tue, 22 Jun 2004 07:46:02 -0400
I would suggest Goodlink compared to Blackberry. It communicates via 3DES with the portable devices for good communication security. It also supports a wider array of client devices. As well as Two Way communication from the client devices. For exchange I would suggest a Front-end back-end architecture with the Front End in the DMZ. Front end hosts OWA(DMZ), Back end has mailbox store(LAN). Then the Sonic must be configured to allow the two to communicate. The Front end also acts as an outbound mail relay. I would suggest a Virus/Spam scanning Inbound mail relay, there are many vendors so I will leave this decision up to the reader. These come in many flavors (Windows, Unix, Linux, Proprietary, etc) and should be chosen based on the skill set of the person who will administer the device and the features (RBL, Bayesian filters, Rules, Etc) required by the organization. HTH. Ken Claussen MCSE (NT42K) CCNA CCA "In Theory it should work as you describe, but the difference between theory and reality is the truth! For this we all strive" -----Original Message----- From: Geoff Bleau [mailto:geoffb () bellsouth net] Sent: Monday, June 21, 2004 12:38 PM To: Firewall Wizards Subject: [fw-wiz] Exchange & Blackberry Hi, I'm looking for suggestions on 'best-policy' for implementing a MS Exchange Server 2003 and Blackberry Server installation at a client site. Will be using a Sonicwall 2040 ( which has a DMZ port ) 1) Where should the servers be placed ( LAN or DMZ ) ?? 2) What security issues will this 'open up' ?? 3) Any other caveats ?? Thanks, Geoff Bleau -- " I like my women like I like my coffee...... bitter and murky. " GC Geoff Bleau - geoffb () bellsouth net Florida Software & Data Systems http://www.flsoft.com _______________________________________________ firewall-wizards mailing list firewall-wizards () honor icsalabs com http://honor.icsalabs.com/mailman/listinfo/firewall-wizards _______________________________________________ firewall-wizards mailing list firewall-wizards () honor icsalabs com http://honor.icsalabs.com/mailman/listinfo/firewall-wizards
Current thread:
- Exchange & Blackberry Geoff Bleau (Jun 21)
- Re: Exchange & Blackberry Greg Skouby (Jun 21)
- Re: Exchange & Blackberry strider (Jun 22)
- Re: Exchange & Blackberry Paul D. Robertson (Jun 22)
- Re: Exchange & Blackberry strider (Jun 22)
- Re: Exchange & Blackberry Paul D. Robertson (Jun 22)
- <Possible follow-ups>
- Re: Exchange & Blackberry Keith A. Glass (Jun 21)
- RE: Exchange & Blackberry Claussen, Ken (Jun 22)