Ribbon Successfully Completes Quantum Key Distribution Proof of Concept
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Apr 13 2026
0mins
Should l Buy RBBN?
Source: PRnewswire
- Quantum Encryption Validation: Ribbon Communications successfully completed a Quantum Key Distribution (QKD) proof of concept with CESNET, demonstrating the real-world viability of quantum encryption and ensuring the highest level of security for academic and research communications.
- Zero-Latency Optical Encryption: The Apollo optical networking system implements virtually zero-latency optical encryption, ensuring that encrypted DWDM/OTN networks can seamlessly carry any client service, thereby enhancing network security and service quality.
- Enhanced Network Security: By leveraging quantum encryption technology, Ribbon provides operators with a virtually impenetrable security solution that helps them combat next-generation network threats, further solidifying its leadership position in secure communications.
- Deepened Strategic Partnership: This successful test not only strengthens Ribbon's long-term partnership with CESNET but also showcases Ribbon's commitment to modernizing and securing network services, driving upgrades for global service providers and critical infrastructure operators.
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Analyst Views on RBBN
Wall Street analysts forecast RBBN stock price to rise
4 Analyst Rating
4 Buy
0 Hold
0 Sell
Strong Buy
Current: 2.870
Low
5.00
Averages
5.63
High
6.00
Current: 2.870
Low
5.00
Averages
5.63
High
6.00
About RBBN
Ribbon Communications, Inc. is a provider of communications technology to service providers and enterprises. It provides a range of software and high-performance hardware products, network solutions, and services that enable the secure delivery of data and voice communications, and high-bandwidth networking and connectivity. The Cloud and Edge segment provides secure and reliable software and hardware products, solutions and services for Voice over Internet Protocol communications, Voice over Long-Term Evolution and Voice Over 5G communications, and Unified Communications and Collaboration within service provider and enterprise networks and from the cloud. The IP Optical Networks segment provides high-performance, secure solutions for IP networking and optical transport, supporting wireless networks, including 5G, metro and edge aggregation, core networking, data center interconnect, legacy network transformation and transport solutions for wholesale carriers.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Ribbon Communications Appoints Louis Silver to Board of Directors
- New Board Member: Ribbon Communications has appointed Louis Silver to its Board of Directors, increasing the total number of board members to nine, with six being independent, thereby enhancing the company's governance structure.
- Extensive Industry Experience: Louis Silver brings over 25 years of board experience in technology investments, having served in various private and public companies, which is expected to provide Ribbon with valuable expertise in international finance and regulatory compliance.
- Strategic Partnership Background: Silver's appointment was made pursuant to the company's stockholders agreement with Swarth Investments Ltd., indicating the company's ongoing commitment to strategic investments aimed at enhancing board diversity and expertise.
- Strengthening Corporate Governance: By introducing a board member with a rich background, Ribbon aims to further bolster its market competitiveness in the rapidly evolving real-time communications technology sector, driving growth in the global market.
See More
Ribbon Communications Appoints Louis Silver to Board of Directors
- New Board Member: Ribbon Communications has appointed Louis Silver to its Board of Directors, increasing the total number of board members to nine, with six being independent, thereby enhancing the company's governance structure.
- Extensive Industry Experience: Louis Silver brings over 25 years of board experience in technology investments, having served on multiple public and private company boards, which is expected to provide Ribbon with valuable international finance and compliance expertise.
- Strategic Background: Currently serving as Managing Director for Alba Capital S.A. and Wicklow Corp., Silver previously held a principal role at RP Capital UK Ltd., focusing on multi-asset investments in Eastern Europe, the Middle East, and Africa.
- Governance and Compliance Advantage: As a designee of Swarth Investments Ltd., Silver's addition is anticipated to further enhance Ribbon's capabilities in governance and compliance, aiding the company in maintaining a competitive edge in a challenging market.
See More
Ribbon Achieves Quantum Key Distribution Success
- Quantum Security Breakthrough: Ribbon Communications successfully completed a proof-of-concept for Quantum Key Distribution (QKD) with CESNET, demonstrating the practical applicability of quantum encryption in real optical networks without performance degradation, marking a new milestone in network security.
- Optical Network System Advantages: Ribbon's Apollo optical network system offers optical encryption with virtually zero latency, ensuring secure transmission of all data and address information, thereby enhancing the reliability and security of customer services and improving market competitiveness.
- Future Network Assurance: QKD is viewed as a key to future secure networks, and through collaboration with CESNET, Ribbon showcases its capability to address next-generation network threats, further solidifying its leadership position in secure communications.
- Strategic Partnership Deepening: This successful test not only strengthens the long-term partnership between Ribbon and CESNET but also lays the groundwork for Ribbon to promote its security solutions globally, helping it capture a larger share of the rapidly growing network security market.
See More
Ribbon Successfully Tests Quantum Key Distribution Technology
- Quantum Key Distribution Success: Ribbon Communications successfully completed a proof of concept for Quantum Key Distribution (QKD) with CESNET, demonstrating the feasibility of quantum encryption technology in real optical networks, thereby enhancing network security and customer trust.
- Optical Encryption Implementation: The Apollo optical network system achieves near-zero latency optical layer encryption, ensuring that DWDM/OTN networks can seamlessly transmit customer services, which enhances operators' service capabilities and market competitiveness.
- Vision for Future Network Security: Ribbon's Sales Director Christian Erbe emphasized that QKD represents the future of secure networks, indicating the company's commitment to providing robust security solutions against next-generation network threats.
- Commitment to Sustainability: While delivering innovative network solutions, Ribbon maintains its commitment to environmental, social, and governance (ESG) principles, showcasing its sense of responsibility and foresight in the modern communications market.
See More
Ribbon Successfully Validates Quantum Key Distribution Technology
- Quantum Key Distribution Success: Ribbon Communications, in partnership with CESNET, successfully validated quantum key distribution technology, demonstrating that quantum encryption can be deployed in real-world optical networks, thereby enhancing communication security for universities and research institutions and boosting the company's competitive edge in network security.
- Optical Encryption Implementation: The Apollo optical network system from Ribbon achieves near-zero latency optical layer encryption, ensuring that DWDM/OTN networks can seamlessly transmit customer services, which enhances operators' service capabilities and offers added value to clients.
- Addressing Future Threats: Christian Erbe, Ribbon's sales director, emphasized that quantum key distribution represents the future of secure networks, with the company's solutions providing nearly impenetrable security against the next generation of network threats, further solidifying its market position.
- Commitment to Continuous Innovation: Ribbon is dedicated to helping global service providers and enterprises modernize their networks through cloud-secured communication and optical network solutions, enhancing competitiveness while focusing on environmental, social, and governance (ESG) performance, showcasing its commitment to sustainability.
See More
Ribbon Successfully Completes Quantum Key Distribution Proof of Concept
- Quantum Encryption Validation: Ribbon Communications successfully completed a Quantum Key Distribution (QKD) proof of concept with CESNET, demonstrating the real-world viability of quantum encryption and ensuring the highest level of security for academic and research communications.
- Zero-Latency Optical Encryption: The Apollo optical networking system implements virtually zero-latency optical encryption, ensuring that encrypted DWDM/OTN networks can seamlessly carry any client service, thereby enhancing network security and service quality.
- Enhanced Network Security: By leveraging quantum encryption technology, Ribbon provides operators with a virtually impenetrable security solution that helps them combat next-generation network threats, further solidifying its leadership position in secure communications.
- Deepened Strategic Partnership: This successful test not only strengthens Ribbon's long-term partnership with CESNET but also showcases Ribbon's commitment to modernizing and securing network services, driving upgrades for global service providers and critical infrastructure operators.
See More
Ribbon Communications Appoints Louis Silver to Board of Directors
- New Board Member: Ribbon Communications has appointed Louis Silver to its Board of Directors, increasing the total number of board members to nine, with six being independent, thereby enhancing the company's governance structure.
- Extensive Industry Experience: Louis Silver brings over 25 years of board experience in technology investments, having served in various private and public companies, which is expected to provide Ribbon with valuable expertise in international finance and regulatory compliance.
- Strategic Partnership Background: Silver's appointment was made pursuant to the company's stockholders agreement with Swarth Investments Ltd., indicating the company's ongoing commitment to strategic investments aimed at enhancing board diversity and expertise.
- Strengthening Corporate Governance: By introducing a board member with a rich background, Ribbon aims to further bolster its market competitiveness in the rapidly evolving real-time communications technology sector, driving growth in the global market.
See More
Ribbon Communications Appoints Louis Silver to Board of Directors
- New Board Member: Ribbon Communications has appointed Louis Silver to its Board of Directors, increasing the total number of board members to nine, with six being independent, thereby enhancing the company's governance structure.
- Extensive Industry Experience: Louis Silver brings over 25 years of board experience in technology investments, having served on multiple public and private company boards, which is expected to provide Ribbon with valuable international finance and compliance expertise.
- Strategic Background: Currently serving as Managing Director for Alba Capital S.A. and Wicklow Corp., Silver previously held a principal role at RP Capital UK Ltd., focusing on multi-asset investments in Eastern Europe, the Middle East, and Africa.
- Governance and Compliance Advantage: As a designee of Swarth Investments Ltd., Silver's addition is anticipated to further enhance Ribbon's capabilities in governance and compliance, aiding the company in maintaining a competitive edge in a challenging market.
See More
Ribbon Achieves Quantum Key Distribution Success
- Quantum Security Breakthrough: Ribbon Communications successfully completed a proof-of-concept for Quantum Key Distribution (QKD) with CESNET, demonstrating the practical applicability of quantum encryption in real optical networks without performance degradation, marking a new milestone in network security.
- Optical Network System Advantages: Ribbon's Apollo optical network system offers optical encryption with virtually zero latency, ensuring secure transmission of all data and address information, thereby enhancing the reliability and security of customer services and improving market competitiveness.
- Future Network Assurance: QKD is viewed as a key to future secure networks, and through collaboration with CESNET, Ribbon showcases its capability to address next-generation network threats, further solidifying its leadership position in secure communications.
- Strategic Partnership Deepening: This successful test not only strengthens the long-term partnership between Ribbon and CESNET but also lays the groundwork for Ribbon to promote its security solutions globally, helping it capture a larger share of the rapidly growing network security market.
See More
Ribbon Successfully Tests Quantum Key Distribution Technology
- Quantum Key Distribution Success: Ribbon Communications successfully completed a proof of concept for Quantum Key Distribution (QKD) with CESNET, demonstrating the feasibility of quantum encryption technology in real optical networks, thereby enhancing network security and customer trust.
- Optical Encryption Implementation: The Apollo optical network system achieves near-zero latency optical layer encryption, ensuring that DWDM/OTN networks can seamlessly transmit customer services, which enhances operators' service capabilities and market competitiveness.
- Vision for Future Network Security: Ribbon's Sales Director Christian Erbe emphasized that QKD represents the future of secure networks, indicating the company's commitment to providing robust security solutions against next-generation network threats.
- Commitment to Sustainability: While delivering innovative network solutions, Ribbon maintains its commitment to environmental, social, and governance (ESG) principles, showcasing its sense of responsibility and foresight in the modern communications market.
See More
Ribbon Successfully Validates Quantum Key Distribution Technology
- Quantum Key Distribution Success: Ribbon Communications, in partnership with CESNET, successfully validated quantum key distribution technology, demonstrating that quantum encryption can be deployed in real-world optical networks, thereby enhancing communication security for universities and research institutions and boosting the company's competitive edge in network security.
- Optical Encryption Implementation: The Apollo optical network system from Ribbon achieves near-zero latency optical layer encryption, ensuring that DWDM/OTN networks can seamlessly transmit customer services, which enhances operators' service capabilities and offers added value to clients.
- Addressing Future Threats: Christian Erbe, Ribbon's sales director, emphasized that quantum key distribution represents the future of secure networks, with the company's solutions providing nearly impenetrable security against the next generation of network threats, further solidifying its market position.
- Commitment to Continuous Innovation: Ribbon is dedicated to helping global service providers and enterprises modernize their networks through cloud-secured communication and optical network solutions, enhancing competitiveness while focusing on environmental, social, and governance (ESG) performance, showcasing its commitment to sustainability.
See More
Ribbon Successfully Completes Quantum Key Distribution Proof of Concept
- Quantum Encryption Validation: Ribbon Communications successfully completed a Quantum Key Distribution (QKD) proof of concept with CESNET, demonstrating the real-world viability of quantum encryption and ensuring the highest level of security for academic and research communications.
- Zero-Latency Optical Encryption: The Apollo optical networking system implements virtually zero-latency optical encryption, ensuring that encrypted DWDM/OTN networks can seamlessly carry any client service, thereby enhancing network security and service quality.
- Enhanced Network Security: By leveraging quantum encryption technology, Ribbon provides operators with a virtually impenetrable security solution that helps them combat next-generation network threats, further solidifying its leadership position in secure communications.
- Deepened Strategic Partnership: This successful test not only strengthens Ribbon's long-term partnership with CESNET but also showcases Ribbon's commitment to modernizing and securing network services, driving upgrades for global service providers and critical infrastructure operators.
See More
