Meet us on March 18th & 19th 2026 at secIT by Heise! Learn more here!

IHK campaign extended!

DEFENDERBOX still free of charge for members of IHK-Siegen!

Cyber attacks no longer only affect large corporations. On the contrary: small and medium-sized companies are increasingly being targeted - and therefore also the members of the IHK Siegen.

Whether data theft, blackmail, sabotage or system failures - anyone who works digitally is vulnerable. This is why the IHK Siegen is actively helping its members to better protect themselves against cyber threats - with a joint campaign around the DEFENDERBOX.

Action extended: Members in the chamber district can DEFENDERBOX in 2025 - with a free initial test sponsored by the IHK Siegen.

👉 Find out more & start directly: www.defenderbox.de/ihk-siegen

What makes the DEFENDERBOX so special?

  • Plug & PlaySimply connect - done. No IT project necessary.

  • Automated vulnerability analysisInside & outside, around the clock.

  • Compact all-rounderRecognizes risks before attacks occur.

  • Transparent reportsClear recommendations for more safety.

DEFENDERBOX is based on technologies that are already being used by over 100,000 servers and millions of telecommunications customers worldwide - now in a version that is specially tailored to the requirements of SMEs.

📦 Not an IHK member? No problem. Companies outside the chamber area can also use the DEFENDERBOX for Familiarization price test.

How vulnerable is your company really?

Find out - with the DEFENDERBOX.

Managed Security Service

Your cyber security is our mission! Automated pentesting - the highest managed security service especially for SMEs.