I really love Copilot. I had a trial, let it expire because I thought I wouldn't really need it, and then ended up paying for it. It's apparently got even better. For me, at least, it gets most things very right and takes a lot of mundanity out of day to day development!

I work in Finance, if I type a certain client name out in public, I can be fired for it. Can copilot work without the internet and within only a corporate network ?

> [...] The GitHub Copilot extension sends your comments and code to the GitHub Copilot service, and it relies on context, as described in Privacy below - i.e., file content both in the file you are editing, as well as neighboring or related files within a project. It may also collect the URLs of repositories or file paths to identify relevant context. The comments and code along with context are then used by OpenAI Codex to synthesize and suggest individual lines and whole functions.

- from https://github.com/features/copilot/#faq - see "How does GitHub Copilot work?"