SILO · Operative workstation

SILO // B1 ARCHIVEOFFICIAL: SENSITIVESECURE LINK · ENCRYPTED

Access control · Level 1 Verify clearance. This workstation opens for registered operatives only. Your clearance key proves you are one.

Clearance key

PASTE THE KEY YOU CUT AT THE REGISTRY

How to cut a clearance key3 STEPS · 1 MINUTE

01

Sign in at the registryThe registry is the CTF site where you made your account.Open the registry

02

Cut a keyGo to Settings, then Access Tokens. Set the expiry to any date after 27 Nov and press Generate.

03

Bring it hereCopy the key and paste it into the box on this page. The registry shows it once, so copy it before you close the page.

What the key does

It signs every flag and every hint with your name, so your points land on your own record at the registry.

It opens your account and nobody else's. Keep it to yourself.

It dies on the expiry date you set. An expired key means cutting a new one, and your progress is kept.

Lost it or leaked it? Delete it at the registry and cut another. The old one stops working at once.

SECURE INFRASTRUCTURE AND LOGISTICS OFFICESILO IS A FICTIONAL AGENCY · SILO CTF 2026NODE ID-CENTRAL

SILO // B1 ARCHIVEOFFICIAL: SENSITIVESECURE LINK · ENCRYPTED

Incoming transmission · Priority Welcome, Agent. Your handler has a briefing. Watch it all the way through to open your workstation.

Tap to begin briefing SOUND ON · RUNS 0:36 · CANNOT BE SKIPPED · PAUSES IF YOU LEAVE THE TAB

0:00 / 0:36

NO SEEKING

70%

STEP 1 OF 2 · WATCH THE BRIEFING

SECURE INFRASTRUCTURE AND LOGISTICS OFFICESILO IS A FICTIONAL AGENCY · SILO CTF 2026NODE ID-CENTRAL

SILO // B1 ARCHIVEOFFICIAL: SENSITIVESECURE LINK · ENCRYPTED

SILO // Secure link

0%

Access granted

SECURE INFRASTRUCTURE AND LOGISTICS OFFICESILO IS A FICTIONAL AGENCY · SILO CTF 2026NODE ID-CENTRAL

SILO // B1 ARCHIVEOFFICIAL: SENSITIVESECURE LINK · ENCRYPTED

Operative workstation

Case 0417 · Mission 02 of 5

SESSION 00:42:16PING 118 MS

Operation boardCASE 0417

MISSION 01B1 Archive accessOWNED

MISSION 02Badge logsENTERED

MISSION 03Device fleetLOCKED

MISSION 04Redacted pageLOCKED

MISSION 05Case file 0417LOCKED

SERVICE RECORD

Agent file: Agent 0417, status active, clearance level 2 of 5

b1-archive.silo

Objective · Mission 02 Find where badge 0417 was used after 03:11.

Floor plan · B1 archive complexSHEET A-101 · 1:200

TerminalB1-ARCHIVE

silo@b1-archive:~$

Intercept · handler lineLIVE

Camera feed

CAM B1-04 03:11:09 INTERCEPT · 2024-11-03 24 FPS

Numbers stationNO CARRIER

SECURE INFRASTRUCTURE AND LOGISTICS OFFICESILO IS A FICTIONAL AGENCY · SILO CTF 2026NODE ID-CENTRAL