Internal Security Department

The SCP Foundation Internal Security Department (ISD) is a department within the SCP Foundation that is responsible for internal security, primarily dealing with security leaks and possible traitors to the Foundation. Considered a form of secret police, the ISD is commonly nicknamed the "foundation within the Foundation", and is seen as mythical by most personnel.
==History==
==Organization==
==Notable members==
===Administrative===
* Dragan Mortarion - Commissioner
===Operatives===
==Meta==
===Appearances===
* SAPPHIRE Hub - 6 Sep 2016
* Francophone Branch Facilities - 1 Nov 2017
* Entry Page: 4470 - 5 Dec 2018
* Entry Page: 3499 - 10 May 2020
* Entry Page: 5982 - 26 Aug 2020
* Entry Page: 6900 - 27 May 2021
* Entry Page: 7545 - 11 Jan 2023
==References==
Category:Groups
Category:Foundation subgroups