Managing SAP Security and Risk Challenges in an Enterprise

An enterprise’s cybersecurity comprises various components, with SAP security being an essential part. SAP security plays a critical role in protecting SAP business systems in an organization and is integral in facilitating business processes. For this reason, SAP security must be managed effectively. This is to adequately protect a business’s sensitive information stored within its systems and keep the risk of cyber-attacks to a minimum.

SAP Security Challenges

Complex Environments

Several components can make the system complex in an SAP environment. The various parts of the SAP system mean that different login credentials are required for access, and users often use the same password. This can compromise SAP security. If an attacker can get hold of one of an individual's login credentials, it may allow them to gain access to several sensitive systems at once. Single-sign-in (SSO) is one way of reducing this risk; however, even with this countermeasure in place, password logins are still possible.

Lack of Integration With the SOC

Many organizations have a Security Operations Center (SOC), which plays a vital role in monitoring IT systems to detect potential security breaches. However, it is commonly seen that many SAP applications still need to be adequately integrated with the Security Operations Center, and there needs to be communication between the two entities.

Without this, there can be holes in a security system that increase an organization's vulnerability to a cyber attack. In most cases, the SAP environments are managed by an SAP team responsible for monitoring and maintaining SAP security. Another problem concerning integration is with the Security Information and Event Management (SIEM) system, which is often not configured correctly to monitor logs in SAP efficiently.

Custom Development

Within every SAP system, one can find custom reporting, transactions, and development created by programmers working on SAP. However, it is often the case that these programmers don’t always follow secure coding protocols. Additionally, the code these programmers create isn’t always tested for vulnerabilities that could threaten the system's security. This can have profound implications for increasing the risk of unauthorized access, malware, ransomware, and other malicious activity.

Hybrid Environments

Technology continues to advance daily, which means there are constantly new methods created and opportunities that arise to mount successful attacks on an SAP system. In today’s modern technological age, we expect hybrid environments managed by SAP users with cloud and on-premises solutions. This has made the entire system far more difficult to keep secure due to the increased complexity and potential avenues for a cyber attack.

Critical SAP Security Best Practices

Secure Coding

Despite the number of challenges in managing SAP security, some best practices should be followed to maximize protection within the system. One of the most important things to do is ensure that secure coding practices are followed while building a safe SAP environment. Use a code scanner tool to provide developers with feedback about any vulnerabilities in the code so they can amend them. In addition, SAP code developers must be educated on the importance of following best practice protocols to reduce the chance of a cyber attack.

Roles and Authorization

Authorization and authentication are essential aspects of SAP systems; however, there must be a Segregation of Duties (SoD). This means that an individual will not have several combinations of permissions, which will help avoid the potential for damage to a system. SAP environments can be extensive, so effectively reviewing all authorizations can become very difficult. This is where automation of SAP authorization can be implemented to ensure that any permissions granted do not fly under the radar.

Transaction Monitoring

It is essential that transactions are firstly limited as much as possible within a SAP system and also carefully restricted and controlled for granting permission to access sensitive data. Every executed transaction must be monitored in real-time to detect and quickly investigate any suspicious activity to determine whether it threatens security. Measures can then be put in place to prevent a cyber attack. Finally, external access to the SAP system must also be monitored so that there is a log of who has accessed what and when it occurred.

Protect Your Business Now

SAP systems are an integral part of organizations; however, if they are not appropriately protected, bad actors can use them for fraud and exploitation, data leaks, unauthorized access, and risk data integrity. This is why businesses must consciously optimize their SAP security and take several precautions to reduce the risk of these attacks.

This article does not necessarily reflect the opinions of the editors or management of EconoTimes.