ActiveDirectory: Difference between revisions

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Windows Authentication is based on [http://web.mit.edu/kerberos Kerberos] standard authentication but with some extensions.  Your [[Kerberos|UMIACS Kerberos5]] account is different from your [[ActiveDirectory]] account and unless you set your passwords manually will not be the same.
Windows Authentication is based on [http://web.mit.edu/kerberos Kerberos] standard authentication but with some extensions.


Your [[ActiveDirectory]] authentication is used in a variety of different places,
Your [[ActiveDirectory]] authentication is used to log in to a variety of different places:
* UMIACS-supported computers
* UMIACS-supported web services
* UMIACS [[VPN]]


* Logging into UMIACS [[ActiveDirectory]] Windows Domain (pc.umiacs.umd.edu) computer
Your account might be shown in either of these two alternate ways depending on the application you are using:
* [[ExchangeEmail | Exchange]] Mail Service
* UMIACS\username
* [[VPN]] Service
* username@ad.umiacs.umd.edu
 
Your account might be shown in two ways,
 
* PC\username
* username@pc.umiacs.umd.edu
 
depending on the application you are using.
 
==Updating your [[ActiveDirectory]] Password==
If you need to update your [[ActiveDirectory]] password you need to access the Windows Security portion of a pc.umiacs.umd.edu domain desktop or server.  This can be found in two ways,
 
* If you are physically sitting at the host you can press the hardware control sequence all at once
 
  <CTRL><ALT><DELETE>
 
* If you are logging in remotely you can access Windows Security by going to
 
    Start->Settings->Windows Security...
 
You should get a screen that looks like this,
 
[[Image:WindowsSecurity.png]]
 
You can choose Change Password to update your [[ActiveDirectory]] authentication.
 
==Password Security==
[[ActiveDirectory]] Kerberos security depends on the security of your password. Although Kerberos can make secure access to services convenient, it is still your responsibility to secure your password. Please try to choose a strong password and use secure protocols

Latest revision as of 14:08, 25 August 2020

Windows Authentication is based on Kerberos standard authentication but with some extensions.

Your ActiveDirectory authentication is used to log in to a variety of different places:

  • UMIACS-supported computers
  • UMIACS-supported web services
  • UMIACS VPN

Your account might be shown in either of these two alternate ways depending on the application you are using:

  • UMIACS\username
  • username@ad.umiacs.umd.edu