On April 27, 2016, the General Data Protection Regulation (GDPR) was adopted by the European Parliament and the council of the European Union that will be taking effect starting on May 25, 2018. Moreover, should unauthorized, malicious, or simply ill-advised operations take place, proper auditing will lead to the timely discovery of the root cause and resolution. Auditing is beneficial for all of these purposes. Moreover, government regulations may require your organization to analyze data access and produce regular reports, either on an ongoing basis, or on a case-by-case basis, when there is a need to identify the root cause of data integrity problems. Your company’s business practices and security policies may dictate being able to trace every data modification back to the initiating user. In this capacity, an audited system can serve as a deterrent against users tampering with data because it helps to identify infiltrators. Of course, some database auditing solutions have grown to include capabilities that will identify nefarious access and shut it down before destructive actions can occur.Īudit trails produced by intrusion detection help promote data integrity by enabling the detection of security breaches. Hence, auditing occurs post-activity it does not do anything to prohibit access. Keep in mind that auditing tracks what a particular user has done once access has been allowed. The comprehensive audit trail of executed database actions can be maintained over time to allow DBAs, security staff, as well as any authorized personnel, to perform in-depth analysis of access and modification patterns against data in the DBMS. When auditing is enabled, each database operation on the audited database records a trail of information such as what database objects were impacted, who performed the operation and when. The requirement to track access to database servers and the data itself is not that new, but in recent years, there has been a marked need for more sophisticated tools. The purpose of this blog is to outline the importance of audit log analysis using MariaDB and Enterprise MySQL as examples.
Database auditing also helps you comply with increasingly demanding compliance requirements. Performing regular database log analysis bolsters your internal security measures by answering questions like who changed your critical data, when it was changed, and more. Auditing can be based on a variety of factors, including individual actions, such as the type of SQL statement executed, or on a combination of factors such as user name, application, time, etc. This blog will further provide a deep dive into the security & compliance surrounding databases.ĭatabase auditing is the tracking of database resources utilization and authority, specifically, the monitoring and recording of user database actions. We recently conducted a webinar on Audit Log analysis for MySQL & MariaDB Databases.
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