

I’ve tried submitting recategorization requests through the links provided by my workplace on the block pages. The requests have been denied.
If I’m remembering right, it’s a Symantec web filtering solution that we use and they’ve decided that my domain is in the “personal blog” category. Which is a blocked category. Jeff Geerling’s website actually falls under the same category, which also kind of sucks, because I like reading some of the stuff he puts out.
If they’re considering optical media, typical BD-R, while viable, may not be be the best choice. BD-R M-Discs would probably be a better choice for backups. Especially if they’re planning on needing access to the data over a period of decades, which would be potentially useful for familiy photos/videos and critical documents.
They are more expensive, as is the drive needed for them, but not by enough to be out of reach or even unreasonable given the additional durability of the discs.