Data Security refers to protective digital privacy measures taken for your data making sure that your no unauthorized party be it Hackers, Government, NSA or even the Wives can Access, Modify, Hack or Intercept it. Data Security concerns the protection of data from accidental or intentional but unauthorised modification, destruction or disclosure through the use of physical security, administrative controls, logical controls, and other safeguards to limit accessibility.
It includes protective digital privacy measures that are applied to all computers, servers, mobiles and all other kind of devices, databases and websites. Data Security also protects data from corruption, from unauthorized access, cyberattack or a data breach and all other kinds of data loss throughout its lifecycle. Data security is an essential aspect of IT for Organizations of every size and type by data encryption, backup schemas, tokenization and key management practices that protect data across all applications and platforms.