IT Sicherheit – frischer Wind
IT security – a breath of fresh air
Sécurité informatique – un vent de fraîcheur
Seguridad informática – un soplo de aire fresco
Hacker sind kreativ und finden immer neue Wege in Unternehmen einzudringen. Um Angreifern weiterhin einen Schritt voraus zu sein, braucht es immer wieder neue Ideen.

KALWEIT ITS – Wir bringen frischen Wind.
Hackers are creative and always find new ways to penetrate companies. To stay one step ahead of attackers, new ideas are always needed.

KALWEIT ITS – We bring a breath of fresh air.
Les pirates informatiques sont créatifs et trouvent toujours de nouveaux moyens de s'introduire dans les entreprises. Pour garder une longueur d'avance sur les attaquants, il faut sans cesse de nouvelles idées.

KALWEIT ITS – Nous apportons un vent de fraîcheur.
Los hackers son creativos y siempre encuentran nuevas formas de penetrar en las empresas. Para estar un paso por delante de los atacantes, siempre se necesitan nuevas ideas.

KALWEIT ITS – Traemos un soplo de aire fresco.

Our consulting approach

IT security is a bit like climbing a mountain. Steady, laborious, but also always liberating.

After all, if IT security is effectively deployed where actual IT risks occur as part of regular IT operations, IT security creates more freedom. Similar to flight operations: Tried and tested safety concepts and measures make flying possible for everyone.

As an independent management consultancy, we make your company safe from cyber attacks. We protect them from total failure of your business, data loss, extortion, reputation damage. We pentest, advise and tinker with passion to ensure that your IT solutions, products and business operations remain sustainably secure.

KALWEIT ITS – a breath of fresh air for your IT security.

Our way of working

“We bring a breath of fresh air to your company’s IT security.”


We make recommendations for action not on the basis of partnerships, but on the basis of your need for protection, the existing conditions of your infrastructure, and other objectively measurable criteria. The recommendations and requirements of the German Federal Office for Information Security (BSI) and regulatory frameworks such as BSI IT-Grundschutz, COBIT, MaRisk, ITIL, ISO27001 or Vds10000 represent elementary pillars.


Our experienced IT security consultants have sound and in-depth specializations in IT security as well as various secondary qualifications, for example in the areas of data protection, medicine, forensics or business administration. Through interdisciplinary consulting, we increase the effectiveness, efficiency and pragmatism of security concepts – because any concept is only as effective as it is accepted by those around it.


Through the cooperation of pentesters and consultants, we can comprehensively illuminate the status quo and, based on this, ensure sustainable and long-term security. This is because penetration testing identifies problem areas and recommendations for action, but does not address the deep cause of the problem areas in a sustainable way.