Blog
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November 20, 2025
Link11 expands dutch operations in response to emerging cyber threats
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November 20, 2025
Unexplained traffic boom: Why blind spots quickly arise without bot management
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October 30, 2025
How a global botnet attacked a trading platform
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September 29, 2025
An attack in waves: An unusual DDoS incident under the microscope
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September 25, 2025
Link11 brings on board Marc Lamik as Chief Product Officer (CPO)
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September 9, 2025
Link11 European Cyber Report: DDoS attacks reach record levels in the first half of 2025
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September 8, 2025
NoName057(16): Pro-Russian hacker group attacks German cities with DDoS attacks
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August 29, 2025
Layer 7 DDoS: When 16 million sessions hit a server per minute
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August 28, 2025
Link11 achieves PCI DSS Level 1 and establishes uniform security standard
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July 23, 2025
Targeted DDoS Series: When Short Attacks Pack a Punch
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July 10, 2025
Politically motivated DDoS attacks reach new heights
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June 26, 2025
Camouflage, deception, overload – Layer 7 DDoS attack in the shadow of the NoName057(16) attacks
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June 12, 2025
DDoS Attack on Municipal Web Infrastructure Successfully Mitigated
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June 6, 2025
When the secure tunnel breaks: DDoS attacks on VPNs and their consequences
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May 30, 2025
Botnet with tactics: DNS amplification hits critical backend port
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May 26, 2025
Together Against Cyberattacks: Link11 enhances evoila’s security offerings in Europe
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May 21, 2025
A New Era Begins at Link11: What Our New Brand Truly Means
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April 30, 2025
A lesson in carpet bombing and sophisticated resource management
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April 28, 2025
Link11 brings three brands together on one platform with new branding
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March 26, 2025
When the Full Arsenal of DDoS Attacks is Used
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March 13, 2025
European Cyber Report 2025: 137% more DDoS attacks than last year
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March 11, 2025
The emergence of a SuperBot – Are we facing a new era of cyberattacks?
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February 21, 2025
Web DDoS attack with high packet rate – TCP takes down website
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February 10, 2025
Link11 expands management team with Maximilian Haakh as new Chief Financial Officer
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January 24, 2025
Vulnerability in ChatGPT’s crawler: How it can be exploited
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January 22, 2025
Cyber resilience at the EU level: What DORA Means for German Banks
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January 17, 2025
DDoS attack in record time: What companies can learn from UDP floods and DNS amplification
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January 10, 2025
Why Risk Management is a critical component
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January 9, 2025
How organisations will prepare for the next wave of DDoS attacks in 2025
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January 7, 2025
DDoS Protection for ISPs: Strategies and Solutions
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January 2, 2025
Exposing the Hidden Threat: Why securing APIs is critical
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December 27, 2024
DDoS Protection Challenge: Mastering protection for hosting providers
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December 21, 2024
DDoS Protection and Hosting & Data Center Providers: A Comprehensive Overview
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December 19, 2024
Successful Defense: How a 24-Hour DDoS Attack on Critical IT Infrastructure was Defeated
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November 14, 2024
Link11 stops record-breaking DDoS attack: Simple methods, complex defense
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October 29, 2024
Link11 Successfully Mitigates Europe’s Largest DDoS Attack, Peaking at 1.4 Terabits per Second
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October 2, 2024
Link11 European Cyber Report: Growing Complexity and New Security Risks
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September 26, 2024
Artificial intelligence: a game changer in cyber security
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September 17, 2024
Artificial intelligence and cybersecurity: a race of the giants
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September 10, 2024
Security vulnerabilities and AI optimization: A look at open source software
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September 10, 2024
The dark side of digital progress: Why software security remains a perennial issue
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August 13, 2024
5 Kubernetes Vulnerabilities that Put Your Clusters at Risk
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August 8, 2024
More capacity and connectivity in the USA – Link11 opens new location in Ashburn, Virginia
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August 2, 2024
Why is the cloud an indispensable tool for modern companies?
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July 29, 2024
From passwords to biometrics: A new standard in cyber security?
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July 29, 2024
Making the Move to CloudSecOps
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July 18, 2024
Bureaucracy and innovation: Germany’s path to the digital future
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July 4, 2024
Cybersecurity and the role of women in the industry: a look behind the scenes
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July 3, 2024
Cybersecurity and cyber insurance: An urgent necessity for businesses
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July 2, 2024
Practical Guide to Microservices Security
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June 19, 2024
Preventing ATO (Account Takeover) Attacks, Part 4: Rate Limiting
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June 18, 2024
Preventing ATO (Account Takeover) Attacks, Part 3: Defeating Phishing
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June 17, 2024
Preventing ATO (Account Takeover) Attacks, Part 2: Multi-Factor Authentication
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June 16, 2024
Preventing ATO (Account Takeover) Attacks, Part 1: Introduction
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May 22, 2024
How Cloud Security Solutions Can Protect Open Source Software Solutions
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May 8, 2024
The future of IT security: what you need to know about the most important EU acts
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May 3, 2024
Security and Software Operations: Not Just Another “Ops”
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April 25, 2024
Immutable Infrastructure and Security, Part 2
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April 24, 2024
Immutable Infrastructure and Security, Part 1
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April 12, 2024
Infrastructure-as-Code Security
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March 28, 2024
NIS2/CER: Is the cybersecurity directive implementation on schedule?
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March 15, 2024
European Cyber Report 2023
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February 22, 2024
it-sa 2024 – 22. – 24. October 2024
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February 7, 2024
Hybrid and Multi-Cloud: Solving Their Security Challenges
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February 2, 2024
IoT Security in the Cloud: 2024 Guide
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January 30, 2024
Link11 grows internationally: Reblaze Technologies becomes part of the Link11 Group
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January 17, 2024
Securing Applications Against Unsafe Open Source Dependencies: A Practical Guide
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December 21, 2023
Link11 secures 26.5 million euros in capital from Pride Capital Partners
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December 20, 2023
How artificial intelligence is changing DDoS attacks
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December 19, 2023
The evolution of DDoS attacks: from small scale to a mass phenomenon
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December 12, 2023
ENISA confirms: DDoS threat situation remains extremely precarious
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December 5, 2023
Cybersecurity in the spotlight: Black Friday and the challenges of a smooth shopping experience
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November 21, 2023
Capital – Top 40 under 40 award for Jens-Philipp Jung
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November 15, 2023
DDoSia: Attack tool with explosive growth
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November 9, 2023
Zero-day vulnerability in HTTP/2 protocol: How to protect yourself effectively
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August 21, 2023
DDoS-Report for the 1st Half of 2023
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August 4, 2023
How cybercriminals use ChatGPT
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July 25, 2023
Infra/STRUCTURE – 04. – 05.10.2023 Toronto, Canada
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July 24, 2023
Critical Infrastructures in the crosshairs – How do energy operators, banks and airports protect themselves against DDoS attacks?
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July 21, 2023
Trans-Atlantic Data Privacy Framework – Old Wine in New Bottles?
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July 11, 2023
Part 2: The true cost of DDoS
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June 1, 2023
Why a contemporary TLS configuration is important
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May 11, 2023
Protect Your Online Presence: Understanding the Connection Between DDoS Attacks and Other Cyber Threats
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May 11, 2023
Protective Measures: New “proxyjacking” attack exploits Log4j vulnerability
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May 2, 2023
Part 1: The True cost of DDoS
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April 13, 2023
Killnet, NoName057(16) and Anonymous Sudan are on the rampage – politically motivated attacks on critical sectors in Europe are increasing
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March 21, 2023
GDPR and its consequences – What to look out for when choosing a CDN provider and DDoS protection
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March 7, 2023
it-sa Expo & Congress – 10. – 12.10.2023 Nuremberg
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March 7, 2023
LINX119 – 16. – 17.05.2023 Manchester
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March 7, 2023
WAN Summit – 13.03.2023 Frankfurt
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February 23, 2023
New DDoS Report for 2022
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January 24, 2023
Infrastructure Protection vs. Web Protection
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December 23, 2022
Black Friday 2022: Calmer seas, but dangers still lurk in cyberspace
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December 13, 2022
Link11 honored with Cloud Champion Award 2022
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December 8, 2022
Road clear for NIS2 – why the new directive is better protection against hacker attacks.
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November 21, 2022
Link11 in London at the LINX117 event
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November 16, 2022
BSO partners with leading European IT cyber-resilience provider LINK11
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October 31, 2022
A secure data exchange between the EU and the USA: A never-ending story and why “Made in Germany” offers a solution
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October 7, 2022
Frankfurt Airport: Fraport AG selects Link11 DDoS solution to protect IT infrastructure
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September 12, 2022
Link11 Transforms Executive Management and Establishes Advisory Board
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August 23, 2022
New DDoS-Report for 1st half-year of 2022
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June 28, 2022
VOIP and DOS / SPIT – History and Challenges
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June 20, 2022
What is Ransom DDoS?
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June 14, 2022
HTTP and HTTPS: What is the difference?
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June 3, 2022
What is Captcha and how does it work?
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April 25, 2022
SSL/TLS: Overview and history including noteworthy threats
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April 11, 2022
DoS, DDoS und RDoS – What is the difference?
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March 9, 2022
New Link11 DDoS Report for 2021
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March 1, 2022
Telcos and Mitigation: The Challenges with Telecom Carrier DDoS Mitigation Solutions
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February 7, 2022
Valentine’s Day: DDoS Attackers to Threaten Online Retailers
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January 25, 2022
Link11 Sets New Standards in DDoS Protection as Test Winner
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January 21, 2022
DDoS mitigation: Why time is critical
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December 14, 2021
Everything you need to know about the Log4j vulnerability
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December 2, 2021
Record Number of Cyber Attacks over Black Friday Weekend
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November 10, 2021
DDoS attacks in Q3 2021: IT infrastructure providers targeted
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October 6, 2021
Black Hat vs Black Friday
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September 10, 2021
What is a Network Layer? (OSI Model Explained)
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September 10, 2021
What is a Secure CDN and How Does it Work?
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September 10, 2021
What is Bot Management (and What Does it Do?)
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September 10, 2021
What is Secure DNS and Why Do I Need it?
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September 2, 2021
Link11 DDoS Report at Mid-Year Reveals 33% more Attacks
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August 30, 2021
Link11 to host Cyber Extortion Webinar in conjunction with Police Crime Prevention Initiatives and Berkley Rowe Law Firm
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July 15, 2021
Link11 Discovers Record Number of DDoS Attacks in First Half of 2021
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June 29, 2021
Krystal Hosting Selects Link11 for Robust DDoS Protection
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June 16, 2021
A New Wave of DDoS Extortion Campaigns by Fancy Lazarus
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April 28, 2021
Link11 DDoS Report: Number of Attacks Doubled in the 1st Quarter 2021
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April 14, 2021
Bot Traffic: What You Need to Know
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March 30, 2021
FBI: Boom in Cybercrime Costs US Billions
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March 16, 2021
Link11 presents its Partner Program
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March 16, 2021
Link11 Report Reveals DDoS Attacks Reached Record High in 2020
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February 17, 2021
DDoS Attacks and Ransomware: Increasing Losses due to Cyber-Extortion
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January 28, 2021
Link11 to Acquire DDoS Protection Provider DOSarrest Internet Security LTD
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January 20, 2021
The Underground Economy: Data and Cyber-Attacks
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January 20, 2021
Maximum Bandwidth Doubles and Number of High-Volume Attacks Rises in Past Year, According to Link11’s Q1 2020 Report
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January 7, 2021
Link11 Extends DDoS Protection Offer to Public Sector Organizations During the Covid-19 Pandemic
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January 5, 2021
Citrix Systems Abused for DDoS Attacks
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December 1, 2020
Website Protection: What a WAF Can and Can’t Do
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November 26, 2020
How E-Commerce Retailers Can Thwart Black Friday DDoS Attacks
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November 24, 2020
Ransomware: A Tool for Cyber Blackmail
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October 22, 2020
DDoS Protection for WISAG from Link11
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September 22, 2020
Cloud Distribution & Link11 Team up to Offer Redefined, Cloud-based, Cyber Resilience to UK Market
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September 8, 2020
DDoS Report 2020: The Biggest attacks in the First Half of the Year (infographic)
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September 1, 2020
Armada Collective: DDoS Blackmailers Attack the Hosting Industry
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August 20, 2020
Warning from Link11 as Aggressive Fancy Bear DDoS Attackers Return
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August 6, 2020
Link11 H1 2020 DDoS Report Reveals a Resurgence in DDoS Attacks During COVID-19 Lockdowns
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July 28, 2020
ECJ overrules “Privacy Shield” – What actions should be taken now
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July 16, 2020
Link11 Selects Lantech as its First Partner in the Benelux Countries
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May 27, 2020
Reflection Amplification Vectors: a Chronology
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May 26, 2020
Link11 and Infinigate Partner on Cloud-Based Cyber Protection in Sweden
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May 11, 2020
How and Why You Should Block Bots on Your Business Website
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May 4, 2020
The Internet of Things: How Does it Work?
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April 28, 2020
Why Automation and AI are Critical in DDoS Mitigation
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April 8, 2020
How To Protect Your Business Website from Bad Bots
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March 10, 2020
European IT Security Provider Link11 Expands to the Benelux Region
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March 2, 2020
DDoS Attacks that Hit the Headlines in 2019
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February 13, 2020
Link11 Awarded Patent for DDoS Protection Filter
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February 10, 2020
Link11’s 2019 DDoS Report Reveals Complexity and Volume of Attacks Continues to Grow
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January 12, 2020
Biggest DDoS Attacks of 2019
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December 19, 2019
DDoS Attacks 2019: A look back at the Developments over the Year
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October 31, 2019
Link11 DDoS Report Q3 2019: Danger from Volume and Application Attacks
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October 29, 2019
New DDoS Amplification Vector WS Discovery Protocol
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October 21, 2019
Warning of Serious DDoS Blackmail Campaigns Attributed to Fancy Bear Group
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September 25, 2019
Link11 presents its advanced Cloud Security Platform at it-sa
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August 20, 2019
Link11 Launches in UK Market with Innovative DDoS Protection Solutions
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August 20, 2019
Link11 Appoints New Regional Director for UK & Ireland
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July 30, 2019
DDoS Attacks in the Second Quarter of 2019: Increasing Attack Bandwidths
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July 19, 2019
20 Years of DDoS – a Brief Look at the Past and what the Future will Bring
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June 4, 2019
Survey: Cyber Security in Germany
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May 21, 2019
Link11 Intensifies Cooperation with CBC for DDoS Protection
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May 20, 2019
Link11 warns: The Turkish Hackers DDoS Threat
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May 2, 2019
Link11 DDoS Report: 70 % Increase in Attack Volume
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March 20, 2019
Infographic: Here are 10 Reasons why Cyber Security Needs to be Top Priority in 2019
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February 8, 2019
Average DDoS Attack Volumes Have Trebled in Past Year
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December 6, 2018
The Biggest DDoS Attacks of the Past 12 Months (Infographic)
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November 29, 2018
DDoS Attacks on E-commerce Providers Ramp Up over 70% on Black Friday, and by 109% on Cyber Monday, shows Link11 Data
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November 20, 2018
Maximum DDoS attack volumes increased by 75% in Q3 2018, shows Link11’s latest DDoS Report
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November 15, 2018
Deloitte Technology Fast 50 Award: Link11 among the winners
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November 9, 2018
Public Cloud Services Increasingly Exploited to Supercharge DDoS Attacks: New Link11 Research
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November 9, 2018
Link11 Appoints New Regional Director in Nordics and Baltics
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November 8, 2018
Analyzing the Anonymous DDoS ‘Ping Attack’ Tool
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October 27, 2018
Infographic: 10 Facts about the Cloud
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October 23, 2018
Hermes Germany Uses Link11 for Complete Protection Against DDoS Attacks
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October 23, 2018
Link11 Expands Further and Appoints Rolf Gierhard as Vice President Marketing
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October 16, 2018
Protecting Web Applications without Disrupting the Business
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October 12, 2018
Infographic: 9 Trends Indicating that Cybercrime will Increase
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October 10, 2018
[Webinar]: How memcached reflection threatens IT security
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October 4, 2018
Link11 2018 Survey: DDoS threat still taken far too lightly
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September 27, 2018
Proven security: BSI certifies Link11 as a qualified DDoS protection provider for critical infrastructure
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August 22, 2018
Infographic: Evolution of Cyber Crime
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August 20, 2018
Link11 expands to the UK Market
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August 15, 2018
Latest Link11 DDoS Report shows that DDoS attack volumes increased by 50% in Q2 2018
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August 8, 2018
DDoS Infographic: 2 Truths about Downtimes
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August 3, 2018
SSL DDoS Attacks and How to Defend Against Them
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August 2, 2018
DDoS Infographic: DDoS Tsunami Alert
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August 1, 2018
DDoS Infographic: Freaky Monday
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July 18, 2018
Infographic: Unlimited Growth
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July 6, 2018
BA Data Breach Could Have Been Prevented by Web Application Firewalls
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June 28, 2018
Frost & Sullivan: AI in DDoS Mitigation and its Ramifications for Enterprise – Whitepaper
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June 28, 2018
Link11 and Progress Distribution announce new partnership
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June 21, 2018
Infographic: 10 Reasons Why Cyber Security should be Top Priority for Organizations in 2018
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June 21, 2018
Link11 Cloud Security Platform available in Asia Pacific region
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June 11, 2018
Link11 Named as a Representative Vendor in Gartner’s Latest Market Guide for DDoS Mitigation Services
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June 6, 2018
Link11 Recognized as a Representative Vendor in Gartner’s Market Guide for DDoS Mitigation Services
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June 4, 2018
Link11 DDoS report Q1 2018: The Threat Takes on a New Dimension
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May 29, 2018
Link11 at Infosecurity 2017 in London: Why Offline is Not an Option
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May 24, 2018
Cybersecurity 500 list includes Link11 as one of the global drivers of innovation
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May 3, 2018
Number of DDoS Attacks Significantly Declines After Shutdown of Webstresser.org
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April 12, 2018
Link11 Appoints Eduard Meelhuysen as Vice President of EMEA Sales
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April 11, 2018
What are DNS Amplification Attacks
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April 4, 2018
Link11 DDoS Report Q4 2017: 13,452 Attacks in 92 Days
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March 21, 2018
Game Over: DDoS Attacks on Esports
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March 20, 2018
Student Makes X4U Doser DDoS Tool Available
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March 14, 2018
IT Security: The Many Risks Involved in the Internet of Things
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February 27, 2018
New High-Volume Vector: Memcached Reflection Amplification Attacks
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February 14, 2018
IP fragmentation attacks – how do they work?
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February 8, 2018
Deep inside CHARGEN flood attacks
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February 5, 2018
Difficult times for banks due to DDoS
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February 2, 2018
Link11 Releases DDoS Report: More than 290 Attacks per Day in Central Europe
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February 2, 2018
Suspended Sentence for German DDoS Attacker ZZb00t
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December 21, 2017
Anexia guards against DDoS attacks with Link11
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December 12, 2017
Link11 DDoS protection for Swiss service provider Litecom
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November 22, 2017
Award-winning growth: Link11 garners its 3rd Deloitte Technology Fast 50 Award
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November 20, 2017
Telekom Executive Marc Wilczek Joins Link11’s Management Board
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October 4, 2017
Link11 Insights Report on German DDoS Attacker ZZb00t released
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September 27, 2017
Link11 on the “Cybersecurity 500 List” for the third time
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September 25, 2017
DDoS Extortions against thousands of firms by alleged Phantom Squad
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August 31, 2017
Link11 DDoS protection available from DE-CIX DirectCLOUD
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August 4, 2017
Find Link11 in the Softshell Cybersecurity Vendor Report 2017
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June 19, 2017
Three new DDoS extortioners are active in parallel in Europe
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May 31, 2017
Link11 at Infosecurity 2017: Focus on DDoS Protection
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May 29, 2017
DDoS Survey: Majority of Hosting Providers Expect Increasing Danger of DDOS
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May 17, 2017
Warning: Dangerous DDoS attacks by ZZb00t targeting multiple new victims
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May 3, 2017
New Round of DDoS Blackmailing by XMR-Squad (allegedly)
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April 21, 2017
Warning against aggressive DDoS blackmail group XMR-Squad
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April 13, 2017
Link11 Recognized on the Cybersecurity 500 List
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April 9, 2017
WorldHostingDays.usa: Link11 presents DDoS protection solutions for the industry
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March 17, 2017
Link11 at CeBIT 2017: Focus on DDoS Protection
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February 1, 2017
Link11 warns: DDoS Extorters Stealth Ravens mean serious Business with Mirai Botnet
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June 2, 2016
DDoS Extorters Kadyrovtsy target German Businesses
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May 24, 2016
DDoS Report Q1 2016 for Germany, Austria, Switzerland
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April 29, 2016
How Cloudflare CEO Matthew Prince unintentionally Boosts DDoS Ransom Mails
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March 24, 2016
Warning about the DDoS Extorters RedDoor in Germany, Austria and Switzerland
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February 24, 2016
CeBIT 2016: DDoS Attacks: Don’t ignore it!
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February 8, 2016
DDoS Attacks break a new Record in Germany: 104 Attacks per Day
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February 26, 2015
DDoS Competence Center introduced at CeBIT 2015 by Link11
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September 4, 2014
Link11 joins European anti-botnet initiative ACDC
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May 13, 2014
Successful once again: one morer prize for DDoS protection from Link11
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DO YOU HAVE ANY QUESTIONS?
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or call us directly. We look forward to hearing from you and are here for you at any time.