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CYBER RESILIENCE MADE IN GERMANY

This blog is dedicated to analyses and research of cyber security topics and the protection from DDoS attacks provided by
our Link11 experts. Covering multiple aspects of the DDoS threat, it provides in-depth, content
rich information for IT professionals and private users.

Link11 Transforms Executive Management and Establishes Advisory Board

Press

Link11 Transforms Executive Management and Establishes Advisory Board

  • Lisa Fröhlich
  • September 12, 2022

Link11 completes baton handover. As planned, effective December 31, 2022, Marc Wilczek (COO) will step down from the Executive Board and transition into the company’s newly created Advisory Board as per January 1, 2023. In the future, Jens-Philipp Jung (CEO) will assume responsibility for sales, marketing, and business development, while Karsten Desler (CTO) remains in […]

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New DDoS-Report for 1st half-year of 2022

Press

New DDoS-Report for 1st half-year of 2022

  • Lisa Fröhlich
  • August 23, 2022

In the eye of the storm – the number of DDoS attacks is decreasing; at the same time, they are becoming more dangerous. DDoS attacks in H1 2022 quantitative decline (-80%) – attacks instead shorter, more intense, and more sophisticated than ever before Critical payload reached after 55 seconds on average in 2022 (2021: 184 […]

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VOIP and DOS / SPIT – History and Challenges

Cyber Security

VOIP and DOS / SPIT – History and Challenges

  • Erol Erdogan
  • June 28, 2022

After nearly 20+ years of working in the Telecom arena, I’ve seen a number of developments and challenges within the industry. One such challenge has been the advent of SPIT (Spam Over Internet Telephony), which is unsolicited bulk messages sent over a VOIP system and essentially ‚clogging‘ up the VOIP system altogether. While SPIT seems […]

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What is Ransom DDoS?

Cyber Security

What is Ransom DDoS?

  • Fabian Sinner
  • June 20, 2022

When cybercriminals combine a DDoS attack with a ransom demand, this is known as a ransom DDoS attack (RDDOS). The damage in such a case can be considerable and should not be taken lightly. Typical distributed denial of service attacks are now part of everyday business life. The numbers are alarmingly high – especially since […]

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