“The writer/director of ‘Star Wars: The Last Jedi’ on top-secret screenplays, killing time between takes and the eerie similarities between Rome and a galaxy far, far away.
‘I typed Episode VIII out on a MacBook Air. For security it was ‘air-gapped’—never connected to the internet. I carried it around and used it for nothing except writing the script. I kept it in a safe at Pinewood Studios. I think my producer was constantly horrified I would leave it in a coffee shop.'”
You can read more at The Wall Street Journal.