Titel: DB Oracle Database Security 19c/21c new Feature

Abstract: With the Inovation Release 21c Oracle has introduced one or the other security feature. These include small improvements that make DB operation more secure and easier. But also completely new concepts like DB Nest, which introduce a new approach for databases, how DB security can be implemented in multitenant environments. In this talk we will present the security improvements in the latest Oracle releases. By using simple examples we will check if and where the use of this new security feature is worthwhile. The presentation will be complemented by examples and live demos.