Before you start

before beginning, ensure your environment conforms to the following specifications supported hardware {{k3}} , version 6 3 x x and later supported operating systems linux server (rocky linux 8 for this example – gui not required) https //rockylinux org/download/ https //rockylinux org/download/ windows 10 or later other tools openssl for linux (if using linux) oracle database 19c installation guide for oracle database 19c https //docs oracle com/en/database/oracle/oracle database/19/index html https //docs oracle com/en/database/oracle/oracle database/19/index html oracle guide to securing data with oracle tde (general concepts – how to enable tde) https //docs oracle com/en/database/oracle/oracle database/19/asoag/introduction to transparent data encryption html https //docs oracle com/en/database/oracle/oracle database/19/asoag/introduction to transparent data encryption html oracle guide to use hsm with tde https //docs oracle com/en/database/oracle/oracle database/19/asoag/configuring transparent data encryption html#guid 753c4808 cc51 4da1 a5c3 980417fdab14 https //docs oracle com/en/database/oracle/oracle database/19/asoag/configuring transparent data encryption html#guid 753c4808 cc51 4da1 a5c3 980417fdab14 this guide assumes that you run the server, have root permissions, and have already installed the oracle database with the necessary configurations to support tde