Because Adama refused to network his ship's computers, the Galactica remains the only capital ship unaffected by the Cylon virus.
The story opens on a remote diplomatic station where, after 40 years of silence, the —man-made androids—return not as machines, but in human form. Simultaneously, the aging Battlestar Galactica , under the command of William Adama , is undergoing a decommissioning ceremony to become a museum. The Attack: The Fall of the Twelve Colonies Battlestar Galactica - T1 miniserie.zip
The planetary centers are decimated, and the human race is pushed to the brink of extinction. Because Adama refused to network his ship's computers,
Battlestar Galactica Miniseries Part 1 - sciphilconf.berkeley.edu after 40 years of silence