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Confidential Communication

Securing High-Sensitivity Workflows

Wire keeps sensitive conversations private with end-to-end encryption and zero-knowledge architecture, protecting messages, calls, and files across teams.

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Everyday communication is now a prime target for cyber attacks

The Costly Threat Environment

Most messaging platforms aren’t built for sensitive communication. With data breaches averaging $4.9 million and 72 percent of messaging apps sharing user data with third parties or storing it in environments accessible to operators or attackers, everyday communication becomes a serious risk. For organizations handling proprietary data, strategic decisions, or public-sector information, these weaknesses significantly increase exposure.

For work that cannot leak

Why Organizations Need Secure Confidential Communication for High-Sensitivity Work

Everyday tools expose sensitive data through external storage, admin access, or insecure infrastructure.

  • R&D teams share proprietary data, models, and intellectual property
  • M&A and strategy teams exchange confidential documents and early-stage plans
  • Finance teams handle forecasts, earnings, and investor-sensitive information
  • Legal teams and leadership manage privileged and high-risk decisions
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Security without compromise

What Effective Confidential Communication Requires

A collaboration platform designed to bring the highest level of security, scalable and configurable to even the most complex organizational structures.

  • End-to-end encrypted communication for messages, calls, and files—no server or admin access
  • Zero-trust collaboration with verified identities and controlled access across devices
  • Secure file sharing and collaboration for sensitive documents, including previews and access control
  • Compliance-ready by design, meeting GDPR, NIS2, DORA, and industry standards

     



Secure by design

Wire - Built for High-Value and Confidential Communication

Wire is Private by design and Secure by default. No administrator, cloud operator, or third party can access your content.

Key Capabilities

  • Zero-knowledge architecture - Even Wire administrators cannot see message content.
  • Digital sovereignty - EU-hosted infrastructure supports strict privacy, compliance, and data residency needs.
  • User-based access control - User-controlled group settings and privacy, admins don’t control who has access to information
  • Available across devices - Wire works on iOS, Android, desktop, and browser (up to 8 devices per user).
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Wire in action

Discover why 1,800+ global organizations trust Wire

Research & Development (R&D)

Wire enables R&D teams to securely share sensitive files and documentation within end-to-end encrypted, access-controlled group conversations.

 

Government & Public Sector Communication

Wire delivers end-to-end encrypted communication for government teams, while meeting strict security and compliance requirements.

Crisis Communication for Critical Situations

Wire provides a secure, real-time channel for crisis response, enabling collaboration across leadership and response teams.

Key features

Important features for secure communication

Always-on end-to-end encryption

Every interaction is encrypted to maintain confidentiality during a breach, ensuring that all communications are secure.

ID Shield for trusted device verification

Automatically verify and manage device access through trusted Identity Providers, ensuring that only authorized devices participate.

Secure file sharing

Share investigation findings, logs, and recovery plans securely, without relying on compromised primary networks.

Admin & Operator shielding

Administrators are unable to access user conversations, ensuring that even if an admin account is compromised, your communication remains protected.

Communicate with Confidence

Your most important conversations require more than convenience. They require privacy, control, and a secure communication platform. Wire protects sensitive information with modern, scalable security made simple.

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