The emergence of big data is a source of excitement and anxiety for IT stakeholders. Such large amounts of data have the potential to transform the business as a whole, but this potential comes with uncertainty about how to adjust security strategies to properly manage a big data framework.
Even companies with strong security frameworks in place need to make a few changes to their existing processes to account for the unique nuances of big data. Security teams should evaluate the areas of access control, database structure, logging, endpoint validation, and encryption.
Access Control
When large amounts of data are involved, it’s more important than ever to set up the proper controls around who can access the data. Access should be governed by strong authentication protocols and access controls should be granular in nature to ensure that only authorized users can view and manage data.
Database Structure
NoSQL databases are not inherently secure, and database managers and developers need to take a more active role in designing the security strategy around the database. Industry best practices are still evolving, so it’s key that stakeholders stay updated with the latest strategies for securing databases.
Logging
Big data means a lot of data – and every event needs to be carefully tracked. Whether for internal or regulatory compliance reasons, a robust logging solution is a must for managing big data.
Endpoint Validation
Closely related to logging is the need to validate and filter input as data streams in from multiple sources and devices. Not only do events need to be tracked, but stakeholders should understand where data is coming from and be able to trace elements to their source.
Encryption
Data is frequently on the move, and it’s important that all data movement is protected by strong encryption. IT teams need to evaluate everywhere that data travels and ensure that it remains encrypted along the entire route.
The use of big data in the enterprise represents a significant opportunity for businesses, but it also merits a deeper dive into the security infrastructure to ensure that it is well-equipped to manage the intricacies of big data. By carefully considering the security implications of big data, businesses can focus on the advantages that big data offers without the distractions of additional security concerns. eXemplify can help companies navigate the complexities of big data. To learn more, contact eXemplify today.