Secure Phone

The right to professional secrecy enables secret holders to perform their duties as expected. Clients should be able to trust their lawyers unconditionally. Secure Phone provides precisely such confidentiality.

secure phone

Security in Action

Secure Phone protects the privacy of secretaries and clients. The device uses strong end-to-end encryption and counter-surveillance technology. Unlike a regular smartphone, Secure Phone prevents communication interceptions.

End-to-End Encryption

All incoming and outgoing communication on Secure Phone remains encrypted from sender to receiver.

Peer-to-Peer Messaging

No chat messages are ever stored on our servers. All communications take place only between the users, only when they are online.

Secure File Transfer

Our email and chat apps allow users to transfer files and documents securely, by applying strong encryption to all attachments.

Various Ways to Wipe

Users can delete all data on the device in different ways: via a special app, via chat or e-mail, or by requesting deletion from our service team.

Instant Connectivity

Secure Phone comes out of the box with an unlimited data plan. You don’t have to deal with mobile operators or worry about extra fees.

Malware-Resistant OS

The device runs on a highly modified version of Android, called Secure OS, designed to withstand hacking and malware attacks.

Thanks to Secure Phone, a lot of time is saved because I no longer have to schedule a meeting with colleagues or clients for every consultation. I have provided a Secure Phone directly to colleagues inside and outside the office.

Louis de Leon,
Criminal lawyer at De Leon Law Firm.

Against my expectations, the Secure Phone is easy to use. I was well guided by the Secret Holder Communications team during the installation.

Arne Kloosterman,
Criminal lawyer at Kloosterman & Stronks Advocaten in Amsterdam

Secure Apps for Improved Communication

Secure Chat

Encrypted Chat and Calls

Our instant messaging app uses the OTR, OMEMO, and ZRTP cryptographic protocols to secure all your chats and calls.

One-Time Use Keys

Every message is encrypted with a different key, providing forward secrecy – chat histories remain secured even if a key is hacked.

Advanced Security Features

Secure Chat has self-destructive time switches for messages and conversations. The sender determines how long messages are visible to the recipient.

Secure Vault

Encrypted File Container

The app allows users to store their chat logs and receive files in a PIN- or password-locked container, secured by AES XTS encryption

Save Encrypted Notes

Secure Vault is also an encrypted notes editor that allows users to write down sensitive information quickly and securely.

Fully Integrated

The file container is integrated with the communication applications. Users can quickly save their chat histories whenever they need.

Secure Wipe

With the Secure Wipe application, users can delete all data on the device. This application ensures that no traces are left behind that can later be used when recovering data.

IMSI-Catcher Detector

IMSI catchers are fake cell towers used to wiretap mobile devices. This application detects those towers and urges users to avoid them.

Policy Manager

Secure Phone runs on a special operating system (OS) and uses strict software policies to prevent malicious tampering with the device. Users can review them with the help of this app.

secure phone

Contact Sales

Your professional and personal communications need security against hackers and eavesdroppers. Secure Phone is built for that purpose.