| Abbreviation | Definition |
|---|---|
| DNA | Deceptive, Not Authenticated |
| DNSI | Discrimination and National Security Initiative |
| DNSI | Discrimination National Security Initiative |
| DNSL | Data and Network Security Laboratory |
| DOE | Distributed Object Environment |
| DOSS | DataOverwriteSecurity System |
| DR | Dsaster Recovery |
| DREM | Data at Rest Encryption Module |
| DSA | Digital Signature Algorithm |
| DSC | Digital Signature Certificate |
| DSF | Diplomatic Security Foundation |
| DSO | Division of Security Operations |
| DSSP | Distributed SNMP (Simple Network Management Protocol) Security Pack |
| DT | Don't Trust |
| DTP | Data Theft Prevention |
| E2EE | End to End Encryption |
| E2EE | End-To-End Encryption |
| EAAS | Encryption as a Service |
| EASED | Expedited Access to Strongly Encrypted Devices |
| EASS | Estonian Academy of Security Sciences |