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Knowledge Base
Central hub for information, resources, and guides with further content on the product and/or service.
Security white paper
This white paper aims to provide IT professionals with an in-depth understanding of the TC Bar, its components, and its security features.
Security at Sennheiser
At Sennheiser, we prioritize our customers’ security and are dedicated to being a dependable and trustworthy partner.

Knowledge Base
Central hub for information, resources, and guides with further content on the product and/or service.
- Cloud connectivity guide
  This document provides AV /IT professionals with step-by-step guidance on enabling cloud connectivity for the TeamConnect Bar (TC Bar) and preparing it for integration with Sennheiser DeviceHub, Sennheiser's cloud-based device management platform.
- Audio/video application guide
  This guide provides technical guidance for planning, configuring, and operating TeamConnect Bar systems in audio/video conferencing environments.
- Network guide
  This document is intended for system integrators and room planners and serves as a planning guide for the network integration of the TeamConnect Bar (TC Bar) in a room.
- Security white paper
  This white paper aims to provide IT professionals with an in-depth understanding of the TC Bar, its components, and its security features.
  - Security at Sennheiser
    At Sennheiser, we prioritize our customers’ security and are dedicated to being a dependable and trustworthy partner.
  - Product overview and security features
    TC Bar offers flexible conferencing solutions with multiple operating modes, control options, and interfaces.
  - List of network ports
    This table lists the network ports, protocols, and services required for device communication, discovery, and control.
  - Security features
    Built-in security features protect TC Bar devices, data, and communications across network, firmware, access control, and privacy aspects.
  - Security recommendations
    Follow these recommendations to enhance the security of your devices.
  - Compliance
  - Conclusion
    The TC Bar is a comprehensive video conferencing solution with high-quality audio, video, and advanced security.
- FAQ
  The most frequent questions and answers summarized in a chapter.

Security at Sennheiser

At Sennheiser, we prioritize our customers’ security and are dedicated to being a dependable and trustworthy partner.

We are committed to addressing the security needs of our customers, particularly our corporate and higher education clients, while staying ahead of upcoming security regulations. Our security features are being progressively integrated into our portfolio and will be included in new relevant solutions.

Our approach to integrated security

Our dedicated product security team establishes security requirements and standards, overseeing their conceptualization and implementation.

At Sennheiser we implement the Security by Design approach into our development life cycle and treat security as a core business requirement.

We utilize Security by Default, while aiming to balance robust security in our products’ default settings with user-friendly design.

We follow best practices for a secure Software Development Life Cycle (SDLC) and information security.

We perform internal and external security evaluations and penetration testing, along with continuous efforts to identify potential vulnerabilities while providing security patches as fast as possible to our customers.

We have a vulnerability handling process that ensures prompt and effective response to, and mitigation of, security incidents.

We follow best practices and comply with relevant security standards and regulations. For more product specific details, please see Compliance.

We are also continuously adapting our requirements to cover upcoming regulations such as the EU Cyber Resilience Act.