SIDtoday is the internal newsletter for the NSA's most important division, the Signals Intelligence Directorate. The Intercept released four years' worth of newsletters in batches, starting with 2003, after editorial review.
You can read our SIDtoday reporting and browse the documents online here.
This repository contains SIDtoday articles released by The Intercept, in PDF format and organized by year.
You can download all of the documents release so far as a zip file here.
Every commit in this repository is cryptographically signed using PGP. If you'd like to verify the integrity of the documents, you can either use GitHub's interface, or you can manually verify the signatures like this:
# Download the signing keys
gpg --recv-keys "927F419D7EC82C2F149C1BD1403C2657CD994F73"
gpg --recv-keys "6C577D0B6ABD6AF3D513EF47A72F3B3D3E45FD67"
# Clone the git repository
git clone https://github.com/firstlookmedia/sidtoday.git
cd sidtoday
# Verify the signatures on each commit
git log --show-signature