Which Happened First?

Release of Security-Enhanced Linux

Release of Security-Enhanced Linux
Image: Máirín Duffy(mentioned in the SELinux wiki.) · CC BY-SA 2.5 · source

Security-Enhanced Linux (SELinux) is a Linux kernel security module that provides a mechanism for supporting access control security policies, including mandatory access controls (MAC).

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Which happened first?

Timeline

  1. Release of Adobe InDesignAugust 31, 1999
  2. Release of Calligra Suite2000
  3. Release of Security-Enhanced Linux (this page)December 22, 2000
  4. Release of Windows 2000February 17, 2000
  5. Release of Windows MeSeptember 14, 2000
  6. Release of Mac OS X 10.1September 25, 2001

Related

Play a round with Technology · 21st century