Meet Xiting’s Blogging Team

As we launch the SAP Security Blog, we’re excited to share knowledge with you about SAP Security, the Xiting Authorizations Management Suite (XAMS), and other SAP topics. On this page, you’ll find lots of information about the people behind the blogs and what makes us different.

We have a line up of SAP experts who are ready to share their experiences both as Xiting employees and as successful subject matter experts in the field of SAP Security and relating areas.

Alessandro Banzer

Alessandro has worked in the field of IT since 2004, specializing in SAP in 2009 and working on global SAP projects in various roles since that date. Alessandro is an active contributor and moderator in the Governance, Risk and Compliance space on SAP SCN. Alessandro is in charge of Xiting's operations in the United States and a subject matter expert in SAP Access Control and SAP Security.

Anja Blieske

Anja is a SAP Security Consultant at Xiting GmbH in Germany with a strong focus on the Xiting Authorizations Management Suite (XAMS).

Latest posts by Anja Blieske (see all)

Carsten Olt

Carsten is a Senior IT Security Consultant and in charge of the Governance, Risk, and Compliance business at Xiting GmbH in Germany. He has over 15 years of experience in the security industry. Before taking over this responsibility, he has been in charge of various key positions at SECUDE. Carsten’s security expertise is in the areas of PKI, Encryption, SAP Strong Authentication, Secure Network Communication and SAP Single Sign-On as well as SAP Enterprise Threat Detection.

Chen Chen

Chen is a Junior SAP Security Consultant at Xiting GmbH in Germany with a strong focus on SAP Identity Management.

Latest posts by Chen Chen (see all)

    Jamsheed Bahser

    Jam is a SAP Security Consultant at Xiting GmbH in Germany with a strong focus on the Xiting Authorizations Management Suite (XAMS).

    Latest posts by Jamsheed Bahser (see all)

    Julius Bussche

    Julius Bussche

    Julius has worked with IT applications since he was young, specializing in SAP software back in 1997. His extensive knowledge and pragmatic approach mean that he is highly respected in the SAP Security community, and are also evident in the applications offered by Xiting in its products. His role as development leader means that he is best placed to offer customers the best possible SAP Security solution. His knowledge of SAP projects and direct contact with customers ensure that our applications are constantly moving towards the next innovation.
    Julius Bussche

    Johannes Kastner

    Johannes is a SAP Security Consultant at Xiting GmbH in Germany with a strong focus on SAP Access Control (GRC) and Xiting Authorizations Management Suite (XAMS).

    Latest posts by Johannes Kastner (see all)

    Jeff Porter

    Jeff Porter

    Jeff is a Senior SAP Security Consultant at Xiting in the United States. He has over 20 years of experience in the SAP security industry.
    Jeff Porter

    Latest posts by Jeff Porter (see all)

    Mario Taubert

    Mario is a SAP Security Consultant at Xiting GmbH in Germany with a strong focus on S/4HANA Migration with the help of the Xiting Authorizations Management Suite (XAMS).

    Michael Kummer

    Michael is spearheading Xiting’s sales and marketing activities in the Americas. Before taking over this responsibility, he held various leadership positions at Secude IT Security in Europe and North America. Michael has enjoyed a decade-long history within the IT industry, focusing on SAP security. As an innovative and independent thinker with a broad knowledge of security-related technologies, he is on the front lines of helping customers to protect their data and privacy.

    Otto Gold

    Otto is a SAP Principal Consultant at Xiting AG in Switzerland and a former SAP Mentor and ABAP Blog writer.

    Latest posts by Otto Gold (see all)

      Teodor Tanev

      Teo is a SAP Security Consultant at Xiting GmbH in Germany with a strong focus on the Xiting Authorizations Management Suite (XAMS).

      Latest posts by Teodor Tanev (see all)