“Our two-day individual training course on “Introduction to the Imperva Web Application Firewall” was a complete success. Mr. Martin Schmitz conveyed the complex topic with great commitment and with a high level of professional and methodical competence. The content was well structured, comprehensible and communicated with a strong practical relevance, as well as being deepened with suitable exercises in a training environment. Mr. Schmitz showed himself to be very flexible in the choice of content and focal points, so that the system architecture of our environment and our specific issues could be comprehensively taken into account. All in all, an excellent training course with high utility value“