{"id":5380,"date":"2025-11-05T12:16:38","date_gmt":"2025-11-05T11:16:38","guid":{"rendered":"https:\/\/teamwire.eu\/en\/?page_id=5380"},"modified":"2026-04-24T08:40:08","modified_gmt":"2026-04-24T06:40:08","slug":"cyber-resilience","status":"publish","type":"page","link":"https:\/\/teamwire.eu\/en\/solutions\/use-cases\/cyber-resilience\/","title":{"rendered":"Cyber Resilience"},"content":{"rendered":"\t\t
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\n Cyber Resilience <\/h1>\n <\/div>\n

\n Cyber resilience starts with accessible communication <\/h2>\n

\n Teamwire works when nothing else does \u2013 regardless of mail servers, VPN, or telephone systems. Robust. Quick to react. Compliant with regulations. And ready for NIS-2, DORA, and CER. <\/p>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n Fail-safe communication <\/p>\n

\n Teamwire operates independently of email, VPN, and tools like MS Teams, remaining accessible even in the event of IT failures or attacks. <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n Rapid crisis response <\/p>\n

\n Alerts, PTT, live location sharing, and distribution lists enable instant coordination and clear decisions without delays or misunderstandings. <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n Compliance & data sovereignty <\/p>\n

\n NIS-2, DORA and GDPR compliant, zero-trust architecture, and hosting in certified German data centers for 100% legal certainty. <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n Why cyber resilience is more than just IT security <\/h2>\n

\n Cybersecurity protects. Cyber resilience keeps you operational. <\/p>\n <\/div>\n\t\t\t\t<\/div>\n\t\t

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\n When protection fails <\/p>\n

\n Firewall, backup, virus scanner \u2014 all in place. But when systems are hit, emails fail, the control center is offline, or no one knows who\u2019s in charge, operations quickly grind to a halt. <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n Beyond cybersecurity <\/p>\n

\n Cybersecurity alone is no longer enough. Organizations must be resilient \u2013 able to act during IT outages, ransomware attacks, or technical failures. <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n Business continuity <\/p>\n

\n To ensure true business continuity, you need a reliable fallback tool. With Teamwire, you meet NIS-2, DORA and CER requirements and stay connected \u2013 even in an emergency. <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n NIS-2: What the directive specifically requires of you <\/h2>\n

\n Since the implementation of the NIS-2 Directive, thousands of companies and public authorities across 18 sectors have been required to demonstrate their operational resilience even in the event of a crisis \u2013 including energy suppliers, hospitals, public administrations and digital infrastructure providers. <\/p>\n <\/div>\n\t\t\t\t<\/div>\n\t\t

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\n Business continuity <\/p>\n

\n Article 21 of NIS-2 requires organisations to demonstrate that they can maintain critical communications \u2013 even in the event of an IT failure or cyber attack. <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n Secure communication channels <\/p>\n

\n Communication in the event of an incident must take place via encrypted channels that are independent of the primary IT system \u2013 in a manner that is verifiable and secure. <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n Documentation & duty of proof <\/p>\n

\n All measures taken must be fully documented and verifiable to regulatory authorities \u2013 including audit logs. <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n Teamwire meets these requirements out of the box. As an independent, encrypted communication channel \u2013 hosted in certified German data centres \u2013 Teamwire ensures that you remain operational even if your infrastructure is compromised and that you can document every step in an audit-proof manner. This helps you avoid fines of up to \u20ac10 million. <\/p>\n <\/div>\n

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\n Teamwire: Your reliable communication solution <\/h2>\n <\/div>\n\t\t\t\t<\/div>\n\t\t
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\n Fail-safe communication even during IT disruptions <\/h3>\n

\n If mail, VPN, or Microsoft Teams fail, Teamwire can still be reached. As an independent back-up channel, it ensures that teams stay connected. Even in the worst-case scenario, there is no operational paralysis \u2013 everyone is reachable and able to make decisions. <\/p>\n <\/div>\n\t\t\t\t<\/div>\n\t\t

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\n Separate infrastructure and cluster server: Communication remains functional, even if mail servers, VPN, and Microsoft Teams fail <\/div>\n <\/div>\n <\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n Emergency communication: Alert in seconds, coordinate live, and reach entire teams with one click \u2013 regardless of compromised IT <\/div>\n <\/div>\n <\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n Secure communication during cyberattacks <\/h3>\n

\n Ransomware or DDoS attacks can paralyze entire organizations. A common scenario: company address books become inaccessible, cutting off critical contacts. Teamwire keeps information flowing, enables rapid response, minimizes damage, and keeps leaders in control. <\/p>\n <\/div>\n\t\t\t\t<\/div>\n\t\t

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\n Continue to reach everyone in seconds via distribution lists <\/div>\n <\/div>\n <\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n Push-to-talk, live location sharing, and alarm function <\/div>\n <\/div>\n <\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n Communication via secure app \u2013 separate from compromised infrastructure <\/div>\n <\/div>\n <\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n GDPR-compliant and NIS-2-ready <\/h3>\n

\n The NIS-2 Directive requires secure communication channels, business continuity in the event of a crisis and comprehensive documentation \u2013 with heavy fines for non-compliance. Teamwire meets these requirements out of the box. Ensure compliance. Avoid penalties. Build trust. <\/p>\n <\/div>\n\t\t\t\t<\/div>\n\t\t

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\n C5-tested and ISO 27001-certified hosting in Germany or on-premise <\/div>\n <\/div>\n <\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n Zero-trust architecture and modern encryption of all data and metadata. <\/div>\n <\/div>\n <\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n Audit-proof audit logs and archiving \u2013 for NIS 2-compliant documentation requirements. <\/div>\n <\/div>\n <\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n Secure mobile crisis communication anywhere <\/h3>\n

\n Quick coordination \u2013 even across locations and authorities: whether the IT department, management, hospital board, or municipal crisis team, Teamwire ensures that all relevant people can be informed quickly and purposefully in an emergency. <\/p>\n <\/div>\n\t\t\t\t<\/div>\n\t\t

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\n Available on smartphone, tablet, desktop, and browser <\/div>\n <\/div>\n <\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n Distribution lists, push-to-talk and broadcast to reach everyone <\/div>\n <\/div>\n <\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n Works without a telephone number or address book access <\/div>\n <\/div>\n <\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n \"Erfolgsgeschichten \"Success-Story <\/div>\n
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\n \u201cThe system failure showed us how important a reliable communication solution is. With Teamwire, we can react quickly in an emergency and communicate in compliance with data protection regulations - a decisive advantage.\u201d <\/div>\n
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Sebastian Adams<\/div>\n
Corporate Communication, Medical Service Bremen<\/div>\n <\/div>\n
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\n For whom is cyber resilience crucial? <\/h2>\n

\n If you can't fail, you have to be able to communicate \u2013 always. Cyber resilience is not a nice-to-have, but a must. Especially for organizations where every minute counts and that must fulfill legal regulations such as NIS-2 or DORA. <\/p>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Authorities and Public Safety<\/p>\n

Control centers, fire department and police, should always be available.<\/p>\n <\/div>\n

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Health<\/p>\n

Best possible patient protection and care, even in the event of cyberattacks.<\/p>\n <\/div>\n

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Government & Public Sector<\/p>\n

Ensuring crisis management and citizen communication.<\/p>\n <\/div>\n

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Critical Infrastructure<\/p>\n

Resilience in the supply chain ensures communication during failures.<\/p>\n <\/div>\n

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\n Why Teamwire <\/p>\n <\/div>\n

\n Your benefits at a glance <\/h2>\n

\n With Teamwire, you meet the key requirements of the NIS-2 directive and actively strengthen your digital resilience: <\/p>\n <\/div>\n\t\t\t\t<\/div>\n\t\t

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\n Always available <\/p>\n

\n Teamwire works perfectly as a secondary communication channel when email, VPN, or other tools fail (NIS-2: Obligation to maintain communications in the event of a crisis). <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n Encrypted & secure <\/p>\n

\n Teamwire protects confidential data from unauthorized access and manipulation in every situation. <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n Certified reliability <\/p>\n

\n Highly available and fail-safe infrastructure, hosted in ISO 27001 and BSI C5 certified data centers. <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n Smart role management <\/p>\n

\n Role-based management ensures fast, secure information flow. Reach the right people, assign roles, etc. <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n 100 % compliance <\/p>\n

\n Teamwire is built on a zero-trust architecture and GDPR compliance, and meets guidelines such as DORA and NIS-2, including requirements for business continuity and documentation obligations. <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n Data sovereignty <\/p>\n

\n Flexible hosting options with full control \u2013 Teamwire hosting in Germany ensures data sovereignty. <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n Complete auditability <\/p>\n

\n Audit logs, archiving, and policy monitoring document processes and ensure compliance with NIS 2 and regulatory reporting requirements. <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n Multi-device & intuitive <\/p>\n

\n Cross-platform, easy to use, and reliable on any device \u2013 even on the move or under high stress. <\/p>\n <\/div>\n <\/div>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n \n More about Teamwire's features<\/span>\n <\/a>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n Discover more Teamwire use cases <\/h2>\n

\n From routine workflows to mission-critical operations: explore how Teamwire supports teams with secure, GDPR-compliant communication and powerful features tailored to their needs. <\/p>\n <\/div>\n\t\t\t\t<\/div>\n\t\t

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\">\n \"GDPR-compliant\n <\/div>\n

\n GDPR-compliant messenger <\/p>\n

\n With Teamwire, your communication is legally compliant, data sovereign, and uncompromisingly protected: 100% GDPR-compliant. ISO 27001, BSI-C5, T\u00dcV-certified. Made & Hosted in Germany. <\/p>\n

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\n Learn more <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/a>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\">\n \"out-of-band-communication\"\n <\/div>\n

\n Out-of-band communication <\/p>\n

\n When email and telephone fail, the emergency begins.\u00a0Teamwire keeps your communication running. Even in the event of an IT failure, cyberattack, or power problem. Alert and inform employees and external partners in real-time. <\/p>\n

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\n Learn more <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/a>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\">\n \"C-Level\n <\/div>\n

\n C-Level communication <\/p>\n

\n Can your executives really communicate confidentially? Even when email and telephone fail? If not, it's high time for a solution that protects confidential company data and complies with the highest compliance standards. <\/p>\n

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\n Learn more <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/a>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n Frequently asked questions (FAQs) <\/h2>\n <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tWhat is cyber resilience and why does it affect more than just the IT department<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t

Cyber resilience means that an organization remains capable of working and making decisions despite cyber attacks, disruptions, or IT failures. It is not just about protection (firewalls, virus scanners), but about the ability to act when these protective mechanisms fail. Communication is key here\u2014without communication, no crisis team can function. Teamwire ensures precisely this ability to act.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tHow does Teamwire help when systems such as email, VPN, or Teams fail?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t

Teamwire runs completely independently of your main IT system and remains available even if mail servers fail, the VPN is unavailable, collaboration tools such as Microsoft Teams are offline, or control center systems have been attacked. This gives you a reliable secondary channel that works in any situation.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tIs Teamwire GDPR-compliant and legally secure in the event of cyberattacks?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t

Yes. Teamwire offers:<\/p>

\u00a0<\/p>

  • Hosting in Germany<\/p><\/li>

  • ISO 27001 \/ BSI-C5<\/p><\/li>

  • Zero-Trust<\/p><\/li>

  • Complete, modern encryption of all data and metadata<\/p><\/li>

  • full auditability<\/p><\/li><\/ul>

    \u00a0<\/p>

    \u00a0<\/p>

    Furthermore, Teamwire is not subject to US jurisdiction, as it does not involve US clouds, the CLOUD Act, or data transfers to third countries.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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    \n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tHow is crisis communication documented\u2014including for NIS-2 or DORA?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t

    Teamwire offers audit-proof archiving, audit logs, verifiable administrator actions, and exportable chat histories. This means that every action is traceable\u2014a crucial criterion for audits and mandatory documentation.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t