Link11 is a global IT security provider, specializing in protection of network infrastructures and web applications from cyberattacks. The company is headquartered in Germany and has offices worldwide in Europe, North America, Asia and the Middle East.

Link11 is a global IT security provider, specializing in protection of network infrastructures and web applications from cyberattacks. The company is headquartered in Germany and has offices worldwide in Europe, North America, Asia and the Middle East. The product portfolio includes security services in Network Security, Web Protection and Web Performance.

With the strategic acquisition of Reblaze Technologies, one of the leading providers of cloud-native web application and API protection, Link11 is strengthening its own position in the WAAP area to offer customers an even more comprehensive protection package in the future.

Link11’s patented DDoS protection relies on machine learning and consistent automation, resulting in high-performance mitigation against known and unknown DDoS attacks (Frost & Sullivan, Gartner, etc.). The global multi-terabit network, with currently 42+ PoPs (Points Of Presence), is monitored around the clock by its own Security Operations Center.

According to the German Federal Office for Information Security (BSI), Link11 is a qualified provider of DDoS protection for critical infrastructures. With ISO 27001 certification, the company also meets the highest data security standards.

Are you prepared?

Our global Hyperscale Cloud

  • A total of 42+ POPs worldwide including scrubbing centers and nodes

  • IP connection to leading Tier 1 & 2 carriers

  • 24/7 Link11 Ops Model via own staff in two Network Operation Centers in Frankfurt and Vancouver

  • Multiple private peering relationships with major entities

  • Self-built cloud security platform, based on a Juniper network and premium server hardware

  • Self-engineered software as a complete in-house development running on the Link11 filter cloud

  • Links to the main public Internet exchange points

HIGHEST LEVEL OF EXPERTISE AND EVEN MORE PASSION

The Link11 Management Board

Working hand in hand with a powerful team, the management board steers Link11 into the future. Jens-Philipp Jung and Karsten Desler have been building the company and ensuring its success since 2005. Each of the managing directors brings their individual strengths, passions and expert knowledge to the company.

Jens-Philipp Jung

CEO

Co-founder Jens-Philipp Jung serves as a managing director of the Link11 GmbH based in Frankfurt am Main and is responsible for commercial operations. He is a renowned IT expert and a contributor to the ICT strategy of the Federal Ministry of Education. As one of the youngest entrepreneurs of Baden-Württemberg, Jung founded his first IT company while still in school. Within the regional section of Die Jungen Unternehmer (“young entrepreneurs”), he works with dedication to promote optimal entrepreneurial conditions in Germany.

Karsten Desler

CTO

Co-founder and managing director Karsten Desler’s responsibility at Link11 is the continuing technical development process. Patents have been filed for three features of his multi-award-winning Link11 DDoS protection solution. Apart from the continuing development of DDoS protection technology, his role encompasses system and network administration duties for the server hosting and CDN services. He co-founded Link11 GmbH with Jens-Philipp Jung in 2005, when he was still studying computer science.

Proven Excellency – Our Awards

As an IT expert, Link11 wins customers first and foremost through innovative solutions and a reliable and local customer service. In
addition to DAX groups, numerous leading companies from the e-commerce, finance and insurance, media, and production
industries trust in Link11’s unique DDoS protection.

That is why it is always an especially great honor for us here at Link11 when we receive awards in the fight against cyber criminality.

BECOME LINK11 PARTNER

Become an expert for DDoS protection with Link11 and expand your portfolio with a strong partner that has redefined DDoS protection.

JOIN THE LINK11 TEAM

Shape the future of IT security together with us! We would be happy if you apply for one of the available jobs and we can get to know each other personally.

Securing Carbon Neutrality 

Link11 Goes Green! This is our motto to make the company climate neutral and to do more for our environment. Because one thing is clear: In the end, we all benefit from a healthy world!

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