Eclipse Phase: Firewall

Firewall is a secret organization sourcebook for both Eclipse Phase players and gamemasters.
It includes:
Details on Firewall’s history, organization, and ongoing operations.
Firewall’s notable people, locations, and internal factions.
Rival organizations, including the argonauts, Jovians, Titanians, and ultimates.
New traits, gear, and 16 sample characters
Firewall is a 200-page PDF (with layers, a hyperlinked table of contents, a hyperlinked index, and internal hyperlinks) and is Creative Commons (BY-NC-SA) licensed.