diff --git a/application/symfony/src/Domain/SecureManagement/SecureEntityChecker.php b/application/symfony/src/Domain/SecureManagement/SecureEntityChecker.php
new file mode 100644
index 0000000..df3eec5
--- /dev/null
+++ b/application/symfony/src/Domain/SecureManagement/SecureEntityChecker.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Domain\SecureManagement;
+
+use App\Domain\RequestManagement\Right\RequestedRightInterface;
+use Doctrine\ORM\EntityManagerInterface;
+use App\Domain\RightManagement\RightTransformerServiceInterface;
+
+/**
+ * @author kevinfrantz
+ */
+final class SecureEntityChecker implements SecureEntityCheckerInterface
+{
+    /**
+     * @var RightTransformerServiceInterface
+     */
+    private $rightTransformerService;
+
+    /**
+     * @param EntityManagerInterface $entityManager
+     */
+    public function __construct(RightTransformerServiceInterface $rightTransformerService)
+    {
+        $this->rightTransformerService = $rightTransformerService;
+    }
+
+    public function check(RequestedRightInterface $requestedRight): bool
+    {
+        $source = $requestedRight->getSource();
+        $secureSourceChecker = new SecureSourceChecker($source);
+        $transformedRequestedRight = $this->rightTransformerService->transform($requestedRight);
+
+        return $secureSourceChecker->hasPermission($transformedRequestedRight);
+    }
+}
diff --git a/application/symfony/src/Domain/SecureManagement/SecureEntityCheckerInterface.php b/application/symfony/src/Domain/SecureManagement/SecureEntityCheckerInterface.php
new file mode 100644
index 0000000..cce5f19
--- /dev/null
+++ b/application/symfony/src/Domain/SecureManagement/SecureEntityCheckerInterface.php
@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Domain\SecureManagement;
+
+use App\Domain\RequestManagement\Right\RequestedRightInterface;
+
+/**
+ * Allows to check if a RequestedRight is valid.
+ *
+ * @author kevinfrantz
+ */
+interface SecureEntityCheckerInterface
+{
+    /**
+     * @param RequestedRightInterface $requestedRight
+     *
+     * @return bool If Permission granted true
+     */
+    public function check(RequestedRightInterface $requestedRight): bool;
+}
diff --git a/application/symfony/tests/Unit/Domain/SecureManagement/SecureEntityCheckerTest.php b/application/symfony/tests/Unit/Domain/SecureManagement/SecureEntityCheckerTest.php
new file mode 100644
index 0000000..dcf7cc2
--- /dev/null
+++ b/application/symfony/tests/Unit/Domain/SecureManagement/SecureEntityCheckerTest.php
@@ -0,0 +1,72 @@
+<?php
+
+namespace tests\Unit\Domain\SecureManagement;
+
+use PHPUnit\Framework\TestCase;
+use App\Entity\Source\AbstractSource;
+use App\DBAL\Types\Meta\Right\LayerType;
+use App\DBAL\Types\Meta\Right\CRUDType;
+use App\Entity\Meta\Right;
+use App\Domain\RequestManagement\Right\RequestedRight;
+use App\Domain\RequestManagement\Entity\RequestedEntityInterface;
+use App\Domain\SecureManagement\SecureEntityChecker;
+use App\Domain\RightManagement\RightTransformerService;
+
+class SecureEntityCheckerTest extends TestCase
+{
+    public function testGranted(): void
+    {
+        $reciever = new class() extends AbstractSource {
+        };
+        $layer = LayerType::SOURCE;
+        $crud = CRUDType::READ;
+        $source = new class() extends AbstractSource {
+        };
+        $right = new Right();
+        $right->setSource($source);
+        $right->setLayer($layer);
+        $right->setCrud($crud);
+        $right->setReciever($reciever);
+        $source->getLaw()->getRights()->add($right);
+        $requestedRight = new RequestedRight();
+        $requestedRight->setCrud($crud);
+        $requestedRight->setLayer($layer);
+        $requestedRight->setReciever($reciever);
+        $requestedEntity = $this->createMock(RequestedEntityInterface::class);
+        $requestedEntity->method('hasId')->willReturn(true);
+        $requestedEntity->method('getEntity')->willReturn($source);
+        $requestedRight->setRequestedEntity($requestedEntity);
+        $rightTransformerService = new RightTransformerService();
+        $secureEntityChecker = new SecureEntityChecker($rightTransformerService);
+        $result = $secureEntityChecker->check($requestedRight);
+        $this->assertTrue($result);
+    }
+
+    public function testNotGranted(): void
+    {
+        $reciever = new class() extends AbstractSource {
+        };
+        $layer = LayerType::SOURCE;
+        $crud = CRUDType::READ;
+        $source = new class() extends AbstractSource {
+        };
+        $right = new Right();
+        $right->setSource($source);
+        $right->setLayer($layer);
+        $right->setCrud(CRUDType::CREATE);
+        $right->setReciever($reciever);
+        $source->getLaw()->getRights()->add($right);
+        $requestedRight = new RequestedRight();
+        $requestedRight->setCrud($crud);
+        $requestedRight->setLayer($layer);
+        $requestedRight->setReciever($reciever);
+        $requestedEntity = $this->createMock(RequestedEntityInterface::class);
+        $requestedEntity->method('hasId')->willReturn(true);
+        $requestedEntity->method('getEntity')->willReturn($source);
+        $requestedRight->setRequestedEntity($requestedEntity);
+        $rightTransformerService = new RightTransformerService();
+        $secureEntityChecker = new SecureEntityChecker($rightTransformerService);
+        $result = $secureEntityChecker->check($requestedRight);
+        $this->assertFalse($result);
+    }
+}
diff --git a/application/symfony/tests/Unit/Domain/SecureSourceManagement/SecureSourceCheckerTest.php b/application/symfony/tests/Unit/Domain/SecureManagement/SecureSourceCheckerTest.php
similarity index 98%
rename from application/symfony/tests/Unit/Domain/SecureSourceManagement/SecureSourceCheckerTest.php
rename to application/symfony/tests/Unit/Domain/SecureManagement/SecureSourceCheckerTest.php
index 08ad6f4..88649e9 100644
--- a/application/symfony/tests/Unit/Domain/SecureSourceManagement/SecureSourceCheckerTest.php
+++ b/application/symfony/tests/Unit/Domain/SecureManagement/SecureSourceCheckerTest.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace Tests\Unit\Domain\SecureSourceManagement;
+namespace Tests\Unit\Domain\SecureManagement;
 
 use PHPUnit\Framework\TestCase;
 use App\Entity\Source\SourceInterface;