Daniel Cassman

I’m a national security attorney based in San Francisco. I’m interested in information security, technology, and policy. I love going on adventures and taking pictures.



Best of 2023

I rang in 2024 from a cabin in the Sierra Nevada mountains, surrounded by family and friends. It was a pretty great New Year’s Eve, and now it’s time to look back on 2023.

"The Bear" by Andrew Krivak

The Bear by Andrew Krivak I’m not generally a fan of post-apoctalyptic fiction. I enjoyed The Last of Us for the acting and some of the human drama, but it wasn’t really my thing.1 Andrew …

The Windows Setup: 2023

Every once in a while, I like to write about how I set up my various devices and the software I use. This is mostly for me, so I can easily set stuff up again in the event of a crash, loss, or new purchase. But some of it may be helpful to others looking to emulate some of this.


See what I've been listening to lately on the music page.