> For the complete documentation index, see [llms.txt](https://documentation.tjhsst.edu/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.tjhsst.edu/general/tjhsst-account-guide.md).

# Account Structure

There are three different accounts that each TJHSST student has:

* FCPS domain
* CSL domain

## FCPS Domain

The FCPS domain is controlled by the FCPS IT department. Students use their FCPS domain password to access:

* Schoology
* SIS StudentVue
* FCPS Google Apps for Education
* FCPS computers (those running Windows 10)

Password resets on the FCPS domain are handled on the first day of school in homeroom (on a teacher laptop). Questions should be directed to <techteam@tjhsst.edu>.

## CSL Domain

The CSL domain is controlled by the TJHSST Student Systems Administrators. We use Kerberos to handle authentications in the CSL realm (CSL.TJHSST.EDU).

{% content-ref url="/pages/-LKceRqzf92JcOBZ1MfI" %}
[Kerberos](/obsolete/kerberos.md)
{% endcontent-ref %}

Students use their CSL domain password to access:

* Ion
* Director
* Webmail
* Remote Access Servers
* Workstations
* and other CSL resources

Passwords are prompted to be reset the first time you login to Ion. Questions should be directed to <sysadmins@tjhsst.edu>.