Jerald.Net
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  • VB.Net: Returning AD UserName from Multi-Domain Forrest

    Growth sometimes brings out the unexpected flaws in designs. What seems like a quick solution, may intern lead to what I have affectionately call 'Learning Opportunities'.After a recent expansion from a single domain environment to a multi-domain forest, the following VB.Net function ceased functioning...
    Posted to Blog by Jerald Carter on 10-01-2007
    Filed under: Active Directory, LDAP, Domain Forrest, Referral Chasing
  • More LDAP Queries: Accounts never logged in

    In continuing to audit a network, the number of accounts in Active Directory did not match employee records, nor previous asset records. While using the interval variable for lastLogonTimeStamp will find accounts that have not logged on in a specific time period, it will not find accounts which have...
    Posted to Blog by Jerald Carter on 08-17-2005
    Filed under: Active Directory, LDAP
  • LDAP to find users with Remote Access Privileges

    We have all been in the position where we have started a new job with an existing organization where security was somewhat lax. Inevitably during the process of locking the network down you have to deal with the VPN / Dial-up access problem. The first step is to determine who already has access. This...
    Posted to Blog by Jerald Carter on 07-26-2005
    Filed under: Active Directory, LDAP
  • Exchange 2003 Query Based Distribution Lists

    This week I was faced with finding a way to clean up a few of the query based distribution lists that were created by a previous consultant group. The major problem with the queries is that they didn't take into account the dynamics of organizational turn over. The query based DL's were configured...
    Posted to Blog by Jerald Carter on 06-23-2005
    Filed under: Active Directory, LDAP
  • Active Directory Custom Filters

    Over the last month I have been working more intensely with Windows 2003 Active Directory. In this process I have found the need to create custom filters to make finding objects and updating security policies easier. So thought it would be helpful to others to share my set of custom filters. To use these...
    Posted to Blog by Jerald Carter on 06-11-2005
    Filed under: Active Directory, LDAP
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