Encryption Consideration

Question 1

Data in Transit

Answer 1

TLS/SSL with HTTPS: Digital
c e r t i fi c a t e
VPNs: Secure tunnel over an
u n s e c u r e m e d i u m (Internet)
End-to-End Encryption (E2EE):
Facebook Messenger; Signal

Question 2

Data at Rest

Answer 2

• . Full disk encryption (BitLocker)
• . File level encryption (EFS in NTFS)
• . Database encryption: Goal is
• . transparent protection