01
Encrypted at the source
AES-256-GCM encrypts the content in the operator browser before it is sent to Screentext.
End-to-end encrypted studio communication
Confidential text on the studio display. Unreadable to the server.
Screentext encrypts text in the operator browser. Only an explicitly approved display receives the wrapped session key and can decrypt the content. Designed for banks, insurers, government organisations, newsrooms and AV partners.
AES-256-GCM
Explicit display approval
Automatic deletion
Secure session
Studio 1
1
Operator browser
Encrypts the screen text before it leaves the workplace.
Ciphertext only
2
Screentext server
Transports encrypted content, but does not independently possess the session key needed to read it.
Explicitly approved
3
Studio display
Decrypts the text locally, only after approval by the operator.
For organisations where confidential information must not be unnecessarily readable.
Banks
Insurers
Government
Newsrooms & AV
The security boundary
The server never receives readable screen text.
Security is not an afterthought. The entire transfer is designed to keep readable content within approved endpoints.
02
No independent server key
The server stores ciphertext and wrapped keys, but cannot independently decrypt the session content.
03
Access after verification
A display gains access only after the operator has verified the temporary code and recognisable display name.
04
Temporary and revocable
Sessions expire automatically. Closing a session deletes encrypted content and immediately revokes display access.
Support without a back door
Administrators cannot simply read along either.
Temporary support access is created only after an explicit request and final approval by the operator, for one session and a limited period. Every step is recorded.
See the difference in one session