Install 12c database on Docker container

Docker is designed to run on Linux kernel version 3.8 and higher.

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Memory Tuning in Oracle Database

Memory tuning distributes or reallocates the free memory to Oracle memory components. It is mainly used for performance tuning on Oracle queries.

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Configuring TDE with AlwaysOn Availability Group

“This blog demonstrates the detailed steps needed to set up Transparent Data Encryption with AlwaysOn Availability Group.”

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Brief Overview of the Oracle Block Chain Table

A blockchain is a tabulated series of records, which are also called blocks, that are linked together. The contents of each block comprises a cryptographic hash of the previous block, a timestamp, as well as transaction data. As each block contains information about the immediate block before him, a chain is formed. Hence, blockchains are resistant to changes in their data because once recorded, any change in a block will change all blocks after it.

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Creating and connecting to a database in MongoDB Atlas

MongoDB is one of the NOSQL databases in the market which are used for general purposes, and it is an open-source document database and built on C++.

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Automation Tool to reset SAP passwords and the locking/unlocking of SAP users

It all started with a discussion with one of my colleagues who is working as an SAP security consultant.

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Security for Oracle Database Listener

The Oracle Database listener is a module that connects an instance of the Oracle Database and its client. It is, therefore, important to ensure that this component is kept secure from cyber threats and attacks

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Deception Technology– The new frontier of defense against cyberthreats

Deception technology is a new and exciting frontier for cyber resilience against bad actors and cyber threats.

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MD5 Authentication Between BGP Peers on Cisco Device

The Border Gateway Protocol (BGP) is a standardized exterior gateway protocol designed to exchange routing information across autonomous systems (AS) on the Internet. As BGP is mostly used over internet, it is essential to keep the network secure.

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Upgrade Database to 12C using TDE Tablespace Encryption

The TDE tablespace encryption functionality can be used to encrypt the tablespace where all the data is stored from an EBS application. As TDE is transparent to application, rewriting the code is not required. Any authorized user can access the encrypted data without any issue.

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