Sign in
Choose how you want to sign in. Both options are fully 2-factor-protected.
Option A — Passkey
Fastest option on devices that support Touch ID, Windows Hello or a hardware security key.
or
Option B — Email
For devices that cannot register a passkey (e.g. Bundeswehr / NATO PCs). After the click, you'll enter a 6-digit code from your authenticator app.
Access is by invitation only. If you have not been invited yet, please contact your DHC point of contact.
Unclassified content only — never publish material that requires protective marking under your home organisation's classification policy.