Cybersecurity terminology · MLC-0102
Cybersecurity acronyms: D (172)
| Acronym | Expansion |
|---|---|
| D2D | Device-To-Device |
| D/A | Department/Agency; Digital to Analog Converter |
| DA | Data Access; Destination Address |
| DAA | Designated Approving Authority; Designated Accrediting Authority, Designated Approval Authority |
| DAC | Discretionary Access Control |
| DACL | Discretionary Access Control List; Dynamic Access Control List |
| DACUM | Developing the Curriculum |
| DAD | Decentralized Autonomic Data |
| DAG | Directed Acyclic Graph |
| DAML | DARPA Agent Markup Language |
| DANE | DNS-Based Authentication of Named Entities |
| DAO | Data Access Object; Decentralized Autonomous Organization |
| DAPA | Differential Analysis aided Power Attack |
| DAR | Data-at-Rest |
| DARPA | Defense Advanced Research Project Agency; Defense Advanced Research Projects Agency |
| DAS | Directly Attached Storage |
| DASH7 | Developers Alliance for Standards Harmonization |
| Dashboard | Agency dashboard |
| DAST | Dynamic application security testing |
| DB | Database |
| DBA | Database Administrator |
| DbGaP | Database of Genotypes and Phenotypes |
| DBL | Double-Block-Length |
| dBm | Decibels referenced to one milliwatt |
| DBMS | Database Management System |
| DC | Direct Current; District of Columbia; Domain Controller |
| DC3 | Defense Cyber Crime Center |
| DCCP | Datagram Congestion Control Protocol |
| DCE | Data Communications Equipment; Distributed Computing Environment |
| DCG | Data Center Group |
| DCID | Director Central Intelligence Directive |
| DCISE | DoD-Defense Industrial Base Collaborative Information Sharing Environment |
| DCMA | Defense Contract Management Agency |
| DCMS | Derived PIV Credential Management System |
| DCO | Defensive cyberspace operations |
| DCO-RA | Defensive cyberspace operation response action |
| DCRTM | Dynamic Core Root of Trust for Measurement |
| DCS | Defense Courier Service; Distributed Control System(s) |
| DCS:SA | Data Center Security: Server Advanced |
| dd | Duplicate disk/data dump |
| DD VE | Data Domain Virtual Edition |
| DDIL | Denied, Disrupted, Intermittent, and Limited Impact |
| DDMS | DoD Discovery Metadata Standard |
| DDNS | Dynamic Domain Name System |
| DDoS | Distributed Denial of Service |
| DE | Detect (CSF function) |
| DEA | Data encryption algorithm |
| DE.AE | Detect, Anomalies and Events |
| Decibels referenced to one milliwatt | dBm |
| DeFi | Decentralized finance |
| DEM | Data encryption mechanism |
| demilitarize | COMSEC demilitarization |
| DeNB | Donor eNodeB |
| DEP | Data Execution Prevention |
| DER | Distributed Energy Resources; Distinguished Encoding Rules, distributed energy resource, Distributed Energy Resource(s) |
| DES | Data Encryption Standard; Digital Encryption Standard |
| Desired State | Desired state specification |
| Development Kit | Devkit |
| Development, Security, and Operations | DevSecOps |
| DevID | Device Identity |
| Devkit | Development Kit |
| DevOps | Development Operations; Development and operations |
| DevSecOps | Development, Security, and Operations |
| DEX | Decentralized Exchange |
| DFA | Differential Fault Attack |
| DFARS | Defense Federal Acquisition Regulations Supplement |
| DFR | Decryption Failure Rate |
| DFW | Distributed Firewall |
| DG | Data Group |
| DH | Diffie Hellman (algorithm); Diffie-Hellman algorithm; Diffie-Hellman key exchange |
| DHCP | Dynamics Host Configuration Protocol; Dynamic Host Client Protocol, Dynamic Host Configuration Protocol, Dynamic Host Control Protocol |
| DHE | Ephemeral Diffie-Hellman key exchange |
| DHHS | Department of Health and Human Services |
| DHK | Diversifier Hiding Key |
| DHkey | Diffie-Hellman Key |
| DHS | U.S. Department of Homeland Security |
| DI | Data integrity |
| DIA | Defense Intelligence Agency |
| DIACAP | DoD Information Assurance Certification and Accreditation Process |
| DIAS | Digital Identity Acceptance Statement |
| DIB | Defense Industrial Base |
| DICE | Device Identifier Composition Engine |
| DICOM | Digital Imaging and Communications in Medicine |
| DICWG | Digital Instrumentation and Control Working Group |
| DID | Decentralized Identifier |
| Diffie-Hellman Key | DHkey |
| Digest | Hash digest |
| DIMA | DoD portion of the Intelligence Mission Area |
| DIMM | Dual In-Line Memory Module |
| DIS | Draft International Standard |
| DISA | Defense Information Systems Agency; Dial In System Access |
| DISN | Defense Information System Network |
| DIT | Data in Transit |
| DITSCAP | DoD Information Technology Security Certification and Accreditation Process |
| DIV | Diversifier |
| DKIM | Domain Keys Identified Mail; DomainKeys Identified Mail |
| DLC | Discrete Logarithm Cryptography |
| DLL | Dynamic Link Library; Dynamically Linked Library |
| DLO | Damage-limiting operations |
| DLP | Data loss prevention |
| DLR | Distributed Logical Router |
| DLT | Distributed Ledger Technology |
| DMA | Direct Memory Access |
| DMARC | Domain-based Message Authentication, Reporting & Conformance; Domain-based Message Authentication, Reporting and Conformance |
| DMZ | Demilitarized zone |
| DN | Distinguished name |
| DNA | Deoxyribonucleic acid |
| DNAT | Destination Network Address Translation |
| DNI | Director of National Intelligence |
| DNP3 | Distributed Network Protocol |
| DNS | Domain Name System |
| DNSBL | Domain Name System Blacklist |
| DNS-SD | Domain Name System Service Discovery |
| DNSSEC | DNS Security Extensions; Domain Name System Security Extensions |
| DOB | Date of Birth |
| DOC | Department of Commerce; Delivery-Only Client |
| DoD | Department of Defense |
| DODCAR | DoD Cybersecurity Analysis and Review |
| DoDD | Department of Defense Directive |
| DoDI | Department of Defense Instruction |
| DoDIN | Department of Defense information networks |
| DoDM | Department of Defense Manual |
| DOE | Department of Energy |
| DOI | Domain of Interpretation |
| DOJ | Department of Justice |
| domain | Security domain |
| DoS | Denial of service |
| DoT | Department of Transportation |
| DP | Differential privacy; Digital policy |
| DPA | Differential Power Analysis |
| DPC | Derived Personal Identity Verification Credential; Derived PIV Credentials |
| DPCI | Derived PIV credential issuer |
| DPD | Dead Peer Detection; Direct Platform Data |
| DPI | Deep Packet Inspection; Dots Per Inch |
| DPM | Digital Policy Management |
| DP-SGD | Differentially private Stochastic Gradient Descent |
| DQPSK | Differential Quaternary Phase Shift Keying |
| DR | Disaster Recovery |
| DRAM | Dynamic Random-Access Memory |
| DRB | Data Radio Bearer; Disclosure Review Board |
| DRBG | Deterministic random bit generator |
| DRM | Derived relationship mapping; Data and Information Reference Model; Digital Rights Management |
| DRP | Disaster Recovery Plan |
| D/RTBH | Destination-based Remotely Triggered Black-Holing |
| D/S | Directory Service |
| DS | Domain Services; Delegation Signer, Distribution System |
| DSA | Digital Signature Algorithm |
| DSB | Defense Science Board |
| DSbD | Digital Security by Design |
| DSCP | Differentiated Services Code Point |
| DSIG | Digital signature |
| DSL | Digital Subscriber Line |
| DSN | Delivery Status Notification |
| DSOC | DoD Strategy for Operating in Cyberspace |
| DSP | Digital Signal Processor; Directory Services Protector |
| DSRM | Directory Services Restore Mode |
| DSS | Direct-Sequence Spread Spectrum; Data Security Standard, Digital Signature Standard |
| DSS PCI | Data Security Standard Payment Card Industry |
| DT | Digital twin; Decision tree |
| DTC | Direct-To-Consumer |
| DTD | Document Type Definition; Data Transfer Device, Dell Trusted Device |
| DTLS | Datagram Transport Layer Security |
| DTR | Derived Test Requirements |
| DTS | Diabetes Technology Social |
| DUA | Data use agreement |
| duplicate disk/data dump | Dd |
| DVD | Digital video disc; Digital Versatile Disc |
| DVD-R | Digital versatile disc-recordable; DVD-Recordable |
| DVD-ROM | DVD-Read Only Memory |
| DVD-RW | DVD-Rewritable |
| DVR | Digital Video Recorder |
| DXE | Driver Execution Environment |
Cybersecurity terminology (MLC-0102). Request the full dataset.