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Categories BES - BlackBerry Add-On Software BlackBerry Content BlackBerry Development BlackBerry Documentation BlackBerry Downloads Official BlackBerry Friendly Sites BlackBerry Hardware BlackBerry Partners BlackBerry Services BlackBerry Software BlackBerry Support and Tips BlackBerry Training Official RIM / BlackBerry Editors Picks BlackBerry Links Shop Professional BlackBerry The International BlackBerry User Group (IBBUG) Most Popular This Week 1. Activate an email account for the BlackBerry Internet Service with a WAP browser 10 2. BlackBerry Business Case for a Wireless Solution 8 3. Capacity Planning and Performance Tuning for Environments Using the BlackBerry Enterprise Solution 7 4. BlackBerry Smart Card Reader Security White Paper 6 5. BlackBerry Security White Paper version 4.0 5 6. BlackBerry Pilot Program Framework White Paper 4 7. Placing the BlackBerry Enterprise Solution in a segmented network 8 Most Popular This Month 1. BlackBerry Enterprise Solution Security Technical Overview 4.1 30 2. BlackBerry Application Platform Technical Overview 24 3. Capacity Planning and Performance Tuning for Environments Using the BlackBerry Enterprise Solution 23 4. BlackBerry Business Case for a Wireless Solution 21 5. BlackBerry Multi-Mode Edition Overview 20 6. Extended Connectivity for the Enterprise - The BlackBerry Wireless Platform 19 7. BlackBerry Attachment Service White Paper 18 8. BlackBerry Security White Paper version 4.0 17 9. BlackBerry Smart Card Reader Security White Paper 16 10. BlackBerry Internet Service - Internet Browser Technical overview 15 Most Downloaded This Month 1. BlackBerry Enterprise Solution Security Technical Overview 4.1 26 2. BlackBerry Business Case for a Wireless Solution 18 3. BlackBerry Security White Paper version 4.0 17 4. BlackBerry Smart Card Reader Security White Paper 15 5. BlackBerry Enterprise Solution Security Acronym Glossary 14 6. BlackBerry Pilot Program Framework White Paper 13 7. BlackBerry Multi-Mode Edition Overview 10 8. BlackBerry Internet Service - Internet Browser Technical overview 18 Most Downloaded This Week 1. BlackBerry Enterprise Solution Security Technical Overview 4.1 10 2. BlackBerry Application Platform Technical Overview 8 3. BlackBerry Smart Card Reader Security White Paper 6 4. BlackBerry Pilot Program Framework White Paper 5 5. BlackBerry Multi-Mode Edition Overview 4 6. BlackBerry Internet Service - Internet Browser Technical overview 7 Refer Placing the BlackBerry Enterprise Solution in a segmented network to a friend! If you have a friend that you would like to recommend this page to, or if you just want to send yourself a reminder, here is the easy way to do it! Simply fill in the e-mail address of the person(s) you wish to tell about Placing the BlackBerry Enterprise Solution in a segmented network, your name and e-mail address (so they do not think it is spam and can reply to you directly with gracious thanks), and click the SEND button. If you want to, you can also enter a message that will be included on the e-mail. After sending the e-mail, you will be transported back to the page you recommended! Resource title: Placing the BlackBerry Enterprise Solution in a segmented network Resource URL: http://www.blackberry-links.com/placing-the-blackberry-enterprise-solution-in-a-segmented-network.html Description: Segmented network architecture Using a firewall, you can separate a network or LAN into multiple components to create segmented network architecture. The firewall blocks data that is not destined for a particular segment, and might block all protocol ports except those that that segment specifically requires. Thus each segment contains filtered and isolated network traffic, which might improve the security and performance of the network. A particular department or a specific group of servers in your organization can use a segment of the corporate LAN while a bridge, router, or switch separates that segment from the rest of the corporate LAN. If your corporate security policies enforce the use of segmented network architecture, you can place the BlackBerry® Enterprise Solution components in network segments. Protecting BlackBerry components The port connections to all BlackBerry components are authenticated over a TCP/IP or UDP/IP connection using Secure Sockets Layer (SSL) or Transport Layer Security (TLS). The BlackBerry Enterprise Server encrypts data between specific BlackBerry components that share a secure communication password that is known only to them. When one of these components initiates a connection to the BlackBerry Dispatcher, a Research In Motion (RIM) proprietary protocol establishes an encryption key, and the BlackBerry Enterprise Server uses that key to encrypt data that is transmitted to any components that store the same secure communication password. See the BlackBerry Enterprise Solution Version 4.1 Security Technical Overview for more information about how the BlackBerry Enterprise Solution encrypts data. Some organizations require that the BlackBerry components be placed in a segmented network to help prevent the spread of potential attacks from one BlackBerry component installed on a remote computer to another computer within the corporate LAN. Segmented network architecture is designed to isolate attacks and contains them on one computer. When each BlackBerry component resides in its own network segment, you make remote communications possible by opening only the port connections that the BlackBerry components use. To place the BlackBerry Enterprise Solution in network segments, you must install each component on a remote computer and then place each component in its own network segment. Name E-mail You Friend 1 Friend 2 Friend 3 Friend 4 Friend 5 Your message: BlackBerry Links and BlackBerry Resources (C) 2005