Xiting's Blogging Team

Anja was a SAP Security Consultant at Xiting GmbH in Germany with a strong focus on the Xiting Authorizations Management Suite (XAMS). Currently she is working as Head of Marketing.

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, SAP Cloud IAG, and SAP Security.

Alexander Sambill’s enthusiasm for SAP Security & Authorizations makes him a passionate writer of technical and scientific articles, white papers, surveys, and more about SAP security and authorizations. He is also mainly responsible for all publications about SAP authorizations at Xiting AG. Before starting work as a certified SAP Security Consultant for Xiting, Alexander received his Master of Science (MSc.) degree in energy economics and business administration from the Technical University of Bergakademie Freiberg, Germany. During his years of work within SAP Security, he specialized himself for SAP authorizations in SAP ERP and SAP S/4HANA with SAP Fiori. Alexander leads authorization migration and redesign projects, educates customers as an official SAP trainer, and solves individual custom use cases and projects. He is also a federally certified instructor (IHK) in commerce and industry. In his free time, you will primarily find Alexander in the woods or mountains.

Carsten is a Principal Security Consultant and SAP trainer, in charge of the Secure Authentication & Single Sign-On plus SAP GRC Services at Xiting in Germany. He is a security-minded professional with IT security experience in many industries since 2001, specialized in SAP security from 2010 on. Carsten supports organizations and in his role translates between IT and SAP security. His security expertise is in the areas of PKI, Encryption, Digital Signatures, Strong Authentication/MFA, Secure Network Communication, and various SSO technologies like SAML, OAuth, Kerberos/SPNEGO or X.509 CBA. Within his projects, he is utilizing the corresponding security solutions from SAP.

Carsten’s main topic is to design and implement holistic authentication concepts and support our customers in solving authentication and security challenges within their hybrid SAP landscapes. For him, this constitutes maximum security and quality in implementation and consulting. Besides SAP's on-premise and cloud security solutions like SAP SSO 3.0 or the SAP Cloud Platform Identity Services, this naturally includes systems such as Azure Active Directory, ADFS, Reverse Proxies, or other third-party products and infrastructure components involved into the authentication process.

Erik Trouillet is leading our SAP HANA and GRC services at Xiting. He has built his professional expertise in Governance, Risk and Compliance in SAP in more than 10 years of project experience. Erik provides consulting services in relation to design and implementation of comprehensive SAP security concepts for hybrid architectures.

Fabian started his work in the field of IT with an apprenticeship in 2006. Since 2015 he is a SAP Security Consultant at Xiting GmbH in Germany with a strong focus on SAP Identity Management and SAP Fiori.

Gregor has been working at Xiting AG since 2015 in the field of SAP Identity Management implementing secure identity life cycle processes and developing custom connectors in JAVA. He is also passionate about information and cyber security analysis, as well as cryptographic applications.

Hannah is working for Xiting Germany and as a Marketing Associate responsible for any topics related to event management, email marketing as well as partner marketing.

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

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

Julia is working for Xiting Germany and as a Marketing Associate responsible for any topics related to Online Marketing, web presence as well as online events and is also part of the Xiting Climate Team.

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

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.

Manuel is a SAP Security Consultant at Xiting GmbH in Germany. He is part of the Partner Management Team with focus on SAP Authorizations and redesigns projects with the help of the Xiting Authorizations Management Suite (XAMS).

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).

Steffen is a SAP Security Consultant at Xiting GmbH in Germany with focus on SAP Authorizations and redesigns projects with the help of the Xiting Authorizations Management Suite (XAMS).

Steffen Schatto has been working as an IT security enthusiast at Xiting AG since 2013 and is head of SAP Identity Management Services. He is a specialist for SAP Identity Management and together with his motivated team he is engaged in Identity & Access Management, the implementation of secure identity life cycle processes, authorization and authorization management, recertifications, consulting, project management and much more.
He also enjoys eating pizza.

Thomas is a SAP Security Consultant at Xiting GmbH in Germany with focus on SAP Authorizations and redesigns projects with the help of the Xiting Authorizations Management Suite (XAMS).

Tam works at Xiting GmbH in Germany in the area of SAP Security Consulting. He is an expert in SAP Identity Management (IDM) and has experience in the migration of SAP IDM projects and the development of identity lifecylce processes. Furthermore, he consults customers about the technology of Xiting Central Workflows (XCW).

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

Volker is a Principal Technical Consultant and SAP Trainer since the first SAP HANA releases, in charge of HANA Database administration and security. He has worked in the field since 1998, focused on SAP System Administration and RUN SAP.

Valerie is a SAP Security Consultant at Xiting GmbH in Germany with a strong focus on SAP Identity Management. She supports in special sales topics.

Vanessa Albuera has been working as a SAP Security Consultant and SAP Trainer for Xiting in Germany since 2015. Specialized in topics related to ERP authorizations redesign, SAP S/4HANA migration and SAP Fiori authorizations, she leads different Xiting clients through their projects.