MERIDIAN SECTION — analyst terminals

Intercepted fragments

Restricted

Fragment 1 · Quick pattern-match

KESTREL

Atbash mirror

http://cipherdisco.canora.us/t/kestrel/

Fragment 2 · Quick pattern-match

VIPER

Pigpen

http://cipherdisco.canora.us/t/viper/

Fragment 3 · Procedural

OSPREY

Caesar shift

http://cipherdisco.canora.us/t/osprey/

Fragment 4 · Procedural

COBRA

Morse code

http://cipherdisco.canora.us/t/cobra/

Fragment 5 · Harder

FALCON

Polybius square

http://cipherdisco.canora.us/t/falcon/

Fragment 6 · Harder

RAVEN

Grid transposition

http://cipherdisco.canora.us/t/raven/

Deploying to iPads

Each address above is fixed: a team's callsign always uses the same cipher, so a web clip pushed to an iPad keeps working week after week. Only the fragment's contents change when a new session starts.