title: Secure environment
text: # Secure environment
  
  In computing, a secure environment is any system which implements the controlled storage and use of information. In the event of computing data loss, a secure environment is used to protect personal or confidential data.
  
  Often, secure environments employ cryptography as a means to protect information.
  
  Some secure environments employ cryptographic hashing, simply to verify that the information has not been altered since it was last modified.
  
  