The '''Defence Security andDivision Vetting Service(DSD)''' (formerly the '''''Defence Security and Vetting Service (DSVS)''' and the '''Defence Security Authority (DSA)'''''<ref>[https://www.igis.gov.au/sites/default/files/DSA_report.pdf Inspector General of Intelligence & Security, Report into the Defence Security Authority 2011]</ref>) is an agency in the Strategic Policy and Intelligence of the [[Department of Defence (Australia)|Australian Department of Defence]] responsible for [[protective security|Protective Security]] within the [[Australian Defence Organisation]] and the protection of theGovernment’s Department of Defence andplays thea [https://www.defence.gov.au/crucial Australianrole Defencein Force]maintaining whilenational in [[garrison]]security.
TheIts Defenceprimary Securityresponsibilities andinclude Vettingprotective Service provides Protective Security and Personnel Investigation and [[Vetting]]security services.<ref, name=":0">[https://www.defence.gov.au/security/clearances/about/vetting-assessmentSecurity clearances – Vetting assessment Australian Government Securitythreat and Vetting Agency]</ref> The agency also develop securityrisk policyassessments, investigatesinvestigating majorprotective security incidentsbreaches inand cooperation withmanages the [[AustralianDefence Industry Security IntelligenceProgram. Organisation]]DSD andalso thedelivers [[Australiansecurity Federal Police]] and is held responsibleclearances for the security ofDefence, the AustralianGovernment, Defenceand Organisation.industry It is the parent agency forthrough the Australian Government Security Vetting Agency (AGSVA).<ref>{{Cite and manages theweb |title=Defence Industry Security Program& (DISP).<refEstate nameGroup |url=":1">[https://www.defence.gov.au/securityabout/industry Defence Industry Security Program who- Australian Defence Organisation]we-are/organisation-structure/security-estate-group}}</ref>
Additionally, the DSD contributes to broader national security outcomes by managing the Defence Security Principles Framework, which helps decision-makers understand and manage evolving security risks effectively.<ref name=":1">[https://www.defence.gov.au/security/industry Defence Industry Security Program - Australian Defence Organisation]</ref>
== Functions ==
The Defence Security and Vetting Service monitors:<ref name=":2">[https://www.defence.gov.au/security Security | Sectors | Defence]</ref><ref name=":0">[https://www.defence.gov.au/security/clearances/about/vetting-assessment Security clearances – Vetting assessment Australian Government Security and Vetting Agency]</ref>
* Investigations into major national security breaches (including the theft of seven rocket launches in 2007)<ref>[https://www.smh.com.au/national/nsw/exbikie-granted-immunity-in-rocket-launcher-case-now-facing-deportation-after-drug-bust-20160212-gmsp58.html Ex-bikie granted immunity in rocket launcher case now facing deportation after drug bust (smh.com.au)]</ref>