What does data retention refer to in a security context?

Data retention in a security context refers to the practice of keeping data only as long as needed. This involves implementing policies that determine how long various types of data should be retained in order to comply with legal requirements, meet business needs, and mitigate risks associated with holding unnecessary or excess information.

By retaining data only as long as it is necessary, organizations can reduce their exposure to data breaches and ensure compliance with regulations governing data privacy and protection. This practice helps in effectively managing sensitive information, as excessive retention of data can lead to vulnerabilities and increased liability.

Recognizing when to delete or archive data is essential to maintain an organization's data hygiene and security posture, making this approach a foundational element of responsible data management.