diff --git a/apidom/packages/apidom-parser-adapter-openapi3-1-json/src/parser/specification.ts b/apidom/packages/apidom-parser-adapter-openapi3-1-json/src/parser/specification.ts
index 941fc80374..8f100fcb59 100644
--- a/apidom/packages/apidom-parser-adapter-openapi3-1-json/src/parser/specification.ts
+++ b/apidom/packages/apidom-parser-adapter-openapi3-1-json/src/parser/specification.ts
@@ -85,6 +85,7 @@ const specification = {
             components: {
               $ref: '#/visitors/document/objects/Components',
             },
+            security: SecurityVisitor,
             paths: {
               $ref: '#/visitors/document/objects/Paths',
             },
diff --git a/apidom/packages/apidom-parser-adapter-openapi3-1-json/test/fixtures/sample-api.json b/apidom/packages/apidom-parser-adapter-openapi3-1-json/test/fixtures/sample-api.json
index 7f8f4ae901..1d60a719df 100644
--- a/apidom/packages/apidom-parser-adapter-openapi3-1-json/test/fixtures/sample-api.json
+++ b/apidom/packages/apidom-parser-adapter-openapi3-1-json/test/fixtures/sample-api.json
@@ -58,6 +58,15 @@
       }
     }
   },
+  "security": [
+    {},
+    {
+      "petstore_auth": [
+        "write:pets",
+        "read:pets"
+      ]
+    }
+  ],
   "servers": [
     {
       "url": "http://api.example.com/v1",
diff --git a/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/src/parser/specification.ts b/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/src/parser/specification.ts
index 92887fedd2..6f15344bc2 100644
--- a/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/src/parser/specification.ts
+++ b/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/src/parser/specification.ts
@@ -29,6 +29,8 @@ import ServerVariableVisitor from './visitors/open-api-3-1/server-variable';
 import ServerVariableEnumVisitor from './visitors/open-api-3-1/server-variable/EnumVisitor';
 import ServerVariableDefaultVisitor from './visitors/open-api-3-1/server-variable/DefaultVisitor';
 import ServerVariableDescriptionVisitor from './visitors/open-api-3-1/server-variable/DescriptionVisitor';
+import SecurityVisitor from './visitors/open-api-3-1/SecurityVisitor';
+import SecurityRequirementVisitor from './visitors/open-api-3-1/security-requirement';
 
 /**
  * Specification object allows us to have complete control over visitors
@@ -59,6 +61,7 @@ const specification = {
               $ref: '#/visitors/document/objects/Info',
             },
             servers: ServersVisitor,
+            security: SecurityVisitor,
           },
         },
         Info: {
@@ -109,6 +112,9 @@ const specification = {
             description: ServerVariableDescriptionVisitor,
           },
         },
+        SecurityRequirement: {
+          $visitor: SecurityRequirementVisitor,
+        },
       },
       extension: SpecificationExtensionVisitor,
     },
diff --git a/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/src/parser/visitors/generics/PatternedFieldsYamlMappingVisitor.ts b/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/src/parser/visitors/generics/PatternedFieldsYamlMappingVisitor.ts
index b0d07b4f30..d51c7ae203 100644
--- a/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/src/parser/visitors/generics/PatternedFieldsYamlMappingVisitor.ts
+++ b/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/src/parser/visitors/generics/PatternedFieldsYamlMappingVisitor.ts
@@ -49,7 +49,7 @@ const PatternedFieldsYamlMappingVisitor = stampit(SpecificationVisitor, {
         const visitor = this.retrieveVisitorInstance(specPath);
         const keyElement = new this.namespace.elements.String(keyName);
 
-        visit(keyValuePairNode, visitor);
+        visit(valueNode, visitor);
 
         const memberElement = this.maybeAddSourceMap(
           keyValuePairNode,
diff --git a/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/src/parser/visitors/open-api-3-1/SecurityVisitor.ts b/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/src/parser/visitors/open-api-3-1/SecurityVisitor.ts
new file mode 100644
index 0000000000..c7a5d3c597
--- /dev/null
+++ b/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/src/parser/visitors/open-api-3-1/SecurityVisitor.ts
@@ -0,0 +1,32 @@
+import stampit from 'stampit';
+import { isYamlMapping, YamlSequence } from 'apidom-ast';
+
+import { BREAK } from '..';
+import SpecificationVisitor from '../SpecificationVisitor';
+import { KindVisitor } from '../generics';
+
+const SecurityVisitor = stampit(KindVisitor, SpecificationVisitor, {
+  init() {
+    this.element = new this.namespace.elements.Array();
+    this.element.classes.push('security');
+  },
+  methods: {
+    sequence(sequenceNode: YamlSequence) {
+      sequenceNode.content.forEach((item) => {
+        if (isYamlMapping(item)) {
+          const element = this.nodeToElement(['document', 'objects', 'SecurityRequirement'], item);
+          this.element.push(element);
+        } else {
+          const element = this.nodeToElement(['kind'], item);
+          this.element.push(element);
+        }
+      });
+
+      this.maybeAddSourceMap(sequenceNode, this.element);
+
+      return BREAK;
+    },
+  },
+});
+
+export default SecurityVisitor;
diff --git a/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/src/parser/visitors/open-api-3-1/security-requirement/index.ts b/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/src/parser/visitors/open-api-3-1/security-requirement/index.ts
new file mode 100644
index 0000000000..9bf4d42f79
--- /dev/null
+++ b/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/src/parser/visitors/open-api-3-1/security-requirement/index.ts
@@ -0,0 +1,16 @@
+import stampit from 'stampit';
+import { always } from 'ramda';
+
+import MapYamlMappingVisitor from '../../generics/MapYamlMappingVisitor';
+import { KindVisitor } from '../../generics';
+
+const SecurityRequirementVisitor = stampit(KindVisitor, MapYamlMappingVisitor, {
+  props: {
+    specPath: always(['kind']),
+  },
+  init() {
+    this.element = new this.namespace.elements.SecurityRequirement();
+  },
+});
+
+export default SecurityRequirementVisitor;
diff --git a/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/test/fixtures/sample-api.yaml b/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/test/fixtures/sample-api.yaml
index d624401186..52369cd39f 100644
--- a/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/test/fixtures/sample-api.yaml
+++ b/apidom/packages/apidom-parser-adapter-openapi3-1-yaml/test/fixtures/sample-api.yaml
@@ -29,9 +29,14 @@ servers:
     variables:
       port:
         enum:
-          - '8443'
-          - '443'
-        default: '8443'
+          - 8443
+          - 443
+        default: 8443
         description: Port description
+security:
+  - {}
+  - petstore_auth:
+      - write:pets
+      - read:pets
 ...
 prop: value