360° DDoS Protection

Link11 takes care of your security - so you can focus on your growth

Smarter: AI-based whitelisting approach detects and blocks unwanted traffic.

Faster: Patented technology mitigates attacks in real time and in full automated fashion.

Safer: Market leading SLAs. More security against outages. Made in Germany!

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Cyber Resilience Bundle

Link11 celebrates 15 years anniversary: 15% extra discount on selected web security bundles

The Link11 Web Security Suite includes Web DDoS protection, BOT Management, Zero Touch WAF, Secure DNS and Secure CDN to ensure a comprehensive web security strategy for customers. Promotion until 31.03.2021.

Webinar

How to Avoid the Most Common DDoS Incident Response Mistakes

DDoS expert and NimbusDDOS founder, Andrew Shoemaker, reveals the common pitfalls of DDoS incident response. These pitfalls result in longer downtime and greater DDoS attack impact; yet are completely preventable.

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Whitepaper

Never bring a knife to a gun fight!
Use AI for your cyber defense.

Read our latest white paper: AI and Cyber-Resilience - A race between attackers and defenders

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About the company

We Make the Internet a Safer Place!

Link11 is the leading European IT security provider in the field of cyber-resilience. The global protection solutions of the Link11 Cloud Security Platform are fully automated, react in real-time and defend against all attacks, including unknown and new patterns, in under 10 seconds.

DDoS Protection for Your
Infrastructure & Web Presence

Protect your IT infrastructure & websites against DDoS attacks. More Information

The ideal extension for your DDoS protection

Secure CDN

Gain better user experience by using Link11’s geo-distributed, load-balancing and secure content delivery network.

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Secure DNS

Make sure your servers are visible 24/7 on the Internet through Link11’s global anycast network.

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Zero Touch WAF

Harden your cyber resilience. Automated rule setting saves cost and puts human error out of the equation.

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Bot Management

Control and mitigate all bots that access your website every day.

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API Protection

Protect your APIs against malicious requests.

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THREAT INTELLIGENCE

Clean your traffic and improve your performance.

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NEWS | 01/28/2021

Link11 to Acquire DDoS Protection Provider DOSarrest Internet Security LTD

The acquisition of the Vancouver-based company reinforces Link11’s commitment to deliver DDoS protection solutions to organizations globally.

NEWS | 01/07/2021

Link11 Extends DDoS Protection Offer to Public Sector Organizations

Public health institutions, authorities, and educational institutions can continue to use the service free of charge during the Covid-19 pandemic

NEWS | 05/01/2021

Citrix Systems Abused for DDoS Attacks

New Amplification Vector Datagram Transport Layer Security (DTLS) targets Citrix ADC systems to cause outbound bandwidth exhaustion that can result in potential outages.

NEWS | 09/22/2020

Cloud Distribution & Link11 Team up to Offer Cyber Resilience to UK Market

New partnership gives VARs access to a patented suite of cloud-based security solutions including DDoS protection and Bot management

NEWS | 28/07/2020

Privacy Shield Ineffective - What Actions Should be Taken Now

The ECJ has declared the Privacy Shield ineffective in its decision called "Schrems II". This means high barriers to data transfers to the USA. Even the standard contractual clauses can now only be used under certain conditions. No transition period - immediate call for action!

Worldwide Selected Filter Locations

Strategically positioned

A worldwide filter network including locations in Frankfurt, Zurich, Amsterdam, London, Miami, Los Angeles, New York and Singapore guarantees global protection, performance, and availability in the event of a cyber attack. DDoS attacks with several hundred Gbps are no threat to the Link11 Cloud Security platform.

London

Amsterdam

Frankfurt

Zurich

New York

Los Angeles

Miami

Singapore