Difference between revisions of "SecureConfiguration"

(Created page with "{{ZC}}{{Article Infobox|{{admin}}||{{ZCS 8.0}}|}} = Best-Practice Recommendations for a Secure Zimbra Configuration = The following recommendations are provided to ensure a ...")
 
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* Require encrypted logins
 
* Require encrypted logins
 
* Requiring secure interprocess communications
 
* Requiring secure interprocess communications
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== Services ==
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 +
Most secure is to only allow secure methods of accessing the system; however, be careful in making these changes, as all processes need to be configured to connect only to upstream encrypted listeners.
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1. Configure the proxy to only offer encrypted protocols
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zmprov ms `zmhostname` zimbraReverseProxyMailMode https
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2. Require Proxy to connect to upstream via SSL
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zmprov ms `zmhostname` zimbraReverseProxySSLToUpstreamEnabled TRUE
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zimbraReverseProxyImapStartTlsMode
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== Encrypted Logins ==
 
== Encrypted Logins ==
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  zmprov ms `zmhostname` zimbraPop3CleartextLoginEnabled FALSE
 
  zmprov ms `zmhostname` zimbraPop3CleartextLoginEnabled FALSE
  
== Header 2 ==
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== Secure Interprocess Communication ==
  
 
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Revision as of 21:14, 28 June 2014

Admin Article

Article Information

This article applies to the following ZCS versions.

ZCS 8.0 Article ZCS 8.0


Best-Practice Recommendations for a Secure Zimbra Configuration

The following recommendations are provided to ensure a best-practice security configuration. This includes the following:

  • Require encrypted logins
  • Requiring secure interprocess communications

Services

Most secure is to only allow secure methods of accessing the system; however, be careful in making these changes, as all processes need to be configured to connect only to upstream encrypted listeners.

1. Configure the proxy to only offer encrypted protocols

zmprov ms `zmhostname` zimbraReverseProxyMailMode https

2. Require Proxy to connect to upstream via SSL

zmprov ms `zmhostname` zimbraReverseProxySSLToUpstreamEnabled TRUE
zimbraReverseProxyImapStartTlsMode


Encrypted Logins

1. HTTPS

zmprov gs `zmhostname` zimbraMailClearTextPasswordEnabled
zmprov ms `zmhostname` zimbraMailClearTextPasswordEnabled FALSE

2. IMAP4-SSL

zmprov gs `zmhostname` zimbraImapCleartextLoginEnabled
zmprov ms `zmhostname` zimbraImapCleartextLoginEnabled FALSE

3. POP3-SSL

zmprov gs `zmhostname` zimbraPop3CleartextLoginEnabled
zmprov ms `zmhostname` zimbraPop3CleartextLoginEnabled FALSE

Secure Interprocess Communication

Text


Verified Against: ZCS 8.0 Date Created: 06/28/2014
Article ID: https://wiki.zimbra.com/index.php?title=SecureConfiguration Date Modified: 2014-06-28



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