Centrify

Tips for finding Knowledge Articles

  • - Enter just a few key words related to your question or problem
  • - Add Key words to refine your search as necessary
  • - Do not use punctuation
  • - Search is not case sensitive
  • - Avoid non-descriptive filler words like "how", "the", "what", etc.
  • - If you do not find what you are looking for the first time,reduce the number of key words you enter and try searching again.
  • - Minimum supported Internet Explorer version is IE9
Home  >
article

KB-0016: Is the ADClient process running on the UNIX box secure?

Authentication Service ,  

12 April,16 at 11:30 AM

Question:

Is the ADClient process running on the UNIX box secure?


Answer:

The adclient background process does not listen on any network ports for incoming traffic, it only performs outbound network operations to domain controllers(DC) and domain name servers(DNS). Hence it does not add an extra network vulnerability.

The process runs as root in order to protect its persistent data from unauthorized snooping by non-root users on the same machine. In addition it can be configured to encrypt all the stored local AD cached data using a an encryption key, this protects the cache against physical attack. (for example, stolen hard disk) . It stores all the credentials using tried and tested MIT kerberos implementation of in memory-cache and standard keytab storage format.

Still have questions? Click here to log a technical support case, or collaborate with your peers in Centrify's Online Community.

Related Articles

 articleKB-3925: How to add Centrify parameter to a group policy articleKB-6041: How to show current license type in use by adclient articleKB-6073: How to join the Linux/Unix Centrify Server to Active Directory with specific Computer Role? articleKB-6040: How to change the license type in use after adclient successful joined to the AD? articleKB-6044: How to configure users for automatic Kerberos Credentials for infinite renewal even after users have logged out? articleKB-6056: How to report the group policy settings that are in effect for the local computer? articleKB-6050: How to configure a group for automatic Kerberos Credentials for infinite renewal? articleKB-6038: How to specify the license type to use when joining the server to AD using adjoin? articleKB-7555: Unable to login as root after upgrade to Centrify Suite 2016 (CDC 5.3.0)