diff --git a/OWNERS_ALIASES b/OWNERS_ALIASES
index 46c0ee245..f3ae569c5 100644
--- a/OWNERS_ALIASES
+++ b/OWNERS_ALIASES
@@ -142,6 +142,10 @@ aliases:
   wg-resource-management-leads:
     - vishh
     - derekwaynecarr
+  wg-security-audit-leads:
+    - jessfraz
+    - aasmall
+    - joelsmith
 ## BEGIN CUSTOM CONTENT
   steering-committee:
     - bgrant0607
diff --git a/sig-list.md b/sig-list.md
index 48eb9b348..26d58f3e1 100644
--- a/sig-list.md
+++ b/sig-list.md
@@ -67,6 +67,7 @@ When the need arises, a [new SIG can be created](sig-creation-procedure.md)
 |[Multitenancy](wg-multitenancy/README.md)|* [David Oppenheimer](https://github.com/davidopp), Google<br>* [Jessie Frazelle](https://github.com/jessfraz), Microsoft<br>|* [Slack](https://kubernetes.slack.com/messages/wg-multitenancy)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-multitenancy)|* Regular WG Meeting: [Wednesdays at 11:00 PT (Pacific Time) (biweekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[Policy](wg-policy/README.md)|* [Howard Huang](https://github.com/hannibalhuang), Huawei<br>* [Torin Sandall](https://github.com/tsandall), Styra<br>* [Yisui Hu](https://github.com/easeway), Google<br>* [Erica von Buelow](https://github.com/ericavonb), Red Hat<br>* [Michael Elder](https://github.com/mdelder), IBM<br>|* [Slack](https://kubernetes.slack.com/messages/wg-policy)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-policy)|* Regular WG Meeting: [Wednesdays at 16:00 PT (Pacific Time) (weekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[Resource Management](wg-resource-management/README.md)|* [Vishnu Kannan](https://github.com/vishh), Google<br>* [Derek Carr](https://github.com/derekwaynecarr), Red Hat<br>|* [Slack](https://kubernetes.slack.com/messages/wg-resource-mgmt)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-resource-management)|* Regular WG Meeting: [Wednesdays at 11:00 PT (Pacific Time) (biweekly (On demand))](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
+|[Security Audit](wg-security-audit/README.md)|* [Jessie Frazelle](https://github.com/jessfraz), Microsoft<br>* [Aaron Small](https://github.com/aasmall), Google<br>* [Joel Smith](https://github.com/joelsmith), Red Hat<br>|* [Slack](https://kubernetes.slack.com/messages/)<br>* [Mailing List]()|* Regular WG Meeting: [Mondays at 13:00 PT (Pacific Time) (weekly)](https://docs.google.com/document/d/1RbC4SBZBlKth7IjYv_NaEpnmLGwMJ0ElpUOmsG-bdRA/edit)<br>
 <!-- BEGIN CUSTOM CONTENT -->
 
 <!-- END CUSTOM CONTENT -->
diff --git a/sigs.yaml b/sigs.yaml
index 98aae5188..4f096925c 100644
--- a/sigs.yaml
+++ b/sigs.yaml
@@ -2124,3 +2124,26 @@ workinggroups:
     contact:
       slack: wg-iot-edge
       mailing_list: https://groups.google.com/forum/#!forum/kubernetes-wg-iot-edge
+  - name: Security Audit
+    dir: wg-security-audit
+    mission_statement: >
+      Perform a security audit on k8s with a vendor and produce as artifacts a threat model and whitepaper outlining everything found during the audit.
+    charter_link:
+    leadership:
+      chairs:
+      - name: Jessie Frazelle
+        github: jessfraz
+        company: Microsoft
+      - name: Aaron Small
+        github: aasmall
+        company: Google
+      - name: Joel Smith
+        github: joelsmith
+        company: Red Hat
+    meetings:
+    - description: Regular WG Meeting
+      day: Monday
+      time: "13:00"
+      tz: "PT (Pacific Time)"
+      frequency: weekly
+      url: https://docs.google.com/document/d/1RbC4SBZBlKth7IjYv_NaEpnmLGwMJ0ElpUOmsG-bdRA/edit
diff --git a/wg-security-audit/README.md b/wg-security-audit/README.md
new file mode 100644
index 000000000..fd3abda3a
--- /dev/null
+++ b/wg-security-audit/README.md
@@ -0,0 +1,28 @@
+<!---
+This is an autogenerated file!
+
+Please do not edit this file directly, but instead make changes to the
+sigs.yaml file in the project root.
+
+To understand how this file is generated, see https://git.k8s.io/community/generator/README.md
+--->
+# Security Audit Working Group
+
+Perform a security audit on k8s with a vendor and produce as artifacts a threat model and whitepaper outlining everything found during the audit.
+
+## Meetings
+* Regular WG Meeting: [Mondays at 13:00 PT (Pacific Time)](https://docs.google.com/document/d/1RbC4SBZBlKth7IjYv_NaEpnmLGwMJ0ElpUOmsG-bdRA/edit) (weekly). [Convert to your timezone](http://www.thetimezoneconverter.com/?t=13:00&tz=PT%20%28Pacific%20Time%29).
+
+## Organizers
+
+* Jessie Frazelle (**[@jessfraz](https://github.com/jessfraz)**), Microsoft
+* Aaron Small (**[@aasmall](https://github.com/aasmall)**), Google
+* Joel Smith (**[@joelsmith](https://github.com/joelsmith)**), Red Hat
+
+## Contact
+* [Slack](https://kubernetes.slack.com/messages/)
+* [Mailing list]()
+
+<!-- BEGIN CUSTOM CONTENT -->
+
+<!-- END CUSTOM CONTENT -->