When setting up an SAP S/4HANA system landscape, you have the option of establishing a front-end system as the central, superordinate system that accesses different back-end systems. To do this, you have to consider and logically design many factors in advance. In addition to the technical prerequisites, the role and authorization concepts have to be revised. But how can you adapt authorization management in an SAP S/4HANA system with little effort?
There are many methods for assessing the risk potential of SAP landscapes and identifying potential vulnerabilities, so it isn’t always easy to keep track of all the alternatives. Options range from vulnerability scans to audits and penetration tests. But which approach is the right one for identifying vulnerabilities depends entirely on your individual requirements.
Companies that use SAP are required to describe controls and procedures in documents that reflect the current status of the system and the general compliance guidelines. The concepts for framework and application authorizations are essential elements of this documentation, for both internal requirements and annual reviews by external auditors. Good documentation templates can help get you where you need to go much more quickly.
In most cases, enterprise networks are infected as a result of human error. Employees click on spoofed links, accidentally reveal their passwords to third parties, or open a file that contains unexpected malware. In attack vectors involving the SAP GUI, employees are often not to blame, because an incorrectly configured SAP system is enough to enable damage to the IT landscape.
The current situation is forcing companies around the world to find and implement alternative solutions to maintain operations of their SAP systems and business processes. The SAST team is your reliable partner, especially in times of crisis. This is because providing remote support for our SAP customers what we do every day. Our SAST Managed Service puts us in the best possible and reliable position to help you in times of crisis!
Structured security planning and streamlined authorizations are just two elements of protecting SAP systems against cyberattacks and manipulation. In this interview, Ralf Kempf (CTO SAST SOLUTIONS at akquinet AG) talks about the pitfalls to avoid during an SAP S/4HANA migration and what you can do to use SAP S/4HANA securely.
(A guide of the less serious sort.)
Let’s be honest right off the bat: There’s a lot of hype in the media about IT security in general and SAP security in special these days. But is there really anything behind it? Those headlines about millions of data records going missing always affect someone else – whether it’s Equifax across the pond or the big tech companies that have been infiltrated by organized groups of Chinese hackers. It’s all alarmist nonsense!
SAP is planning to move all its customers to cloud systems. Its software is used by most midsize and larger companies in the German-speaking countries, including around half of all the businesses in Germany alone. Making the transition requires solid planning and entails a tremendous amount of organizational effort on the part of IT managers.
Started with two modules in 2006, the SAST SOLUTIONS portfolio now comprises a comprehensive combination of software, consulting and service, and offers a holistic solution for safeguarding SAP systems. In this interview, Managing Director Bodo Kahl talks about the topics that concern himself as well as the entire industry, and describes the qualities that characterize a good service provider for SAP security and compliance today.
(Partner blog post of SERPENTEQ GmbH)
On April 19, 2019, at the OPCDE Cyber Security conference in Dubai, security researchers Dmitry Chastuhin and Mathieu Geli gave a presentation called “SAP gateway to Heaven”. They re-visited two configuration issues (related to SAP Gateway and SAP Message Server) that have been known for many years and for which detailed security guidelines have been available for years. Now the researchers applied some admirably creative thinking to combine them.