diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/config/DeviceManagementConfig.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/config/DeviceManagementConfig.java
index ae47eaf6a54..464980e3d7f 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/config/DeviceManagementConfig.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/config/DeviceManagementConfig.java
@@ -20,6 +20,7 @@ package org.wso2.carbon.device.mgt.core.config;
 import org.wso2.carbon.device.mgt.core.config.geo.location.GeoLocationConfiguration;
 import org.wso2.carbon.device.mgt.core.config.cache.DeviceCacheConfiguration;
 import org.wso2.carbon.device.mgt.core.config.identity.IdentityConfigurations;
+import org.wso2.carbon.device.mgt.core.config.keymanager.KeyManagerConfigurations;
 import org.wso2.carbon.device.mgt.core.config.pagination.PaginationConfiguration;
 import org.wso2.carbon.device.mgt.core.config.policy.PolicyConfiguration;
 import org.wso2.carbon.device.mgt.core.config.pull.notification.PullNotificationConfiguration;
@@ -41,6 +42,7 @@ public final class DeviceManagementConfig {
     private DeviceManagementConfigRepository deviceManagementConfigRepository;
     private TaskConfiguration taskConfiguration;
     private IdentityConfigurations identityConfigurations;
+    private KeyManagerConfigurations keyManagerConfigurations;
     private PolicyConfiguration policyConfiguration;
     private PaginationConfiguration paginationConfiguration;
     private PushNotificationConfiguration pushNotificationConfiguration;
@@ -71,6 +73,15 @@ public final class DeviceManagementConfig {
         this.identityConfigurations = identityConfigurations;
     }
 
+    @XmlElement(name = "KeyManagerConfiguration", required = true)
+    public KeyManagerConfigurations getKeyManagerConfigurations() {
+        return keyManagerConfigurations;
+    }
+
+    public void setKeyManagerConfigurations(KeyManagerConfigurations keyManagerConfigurations) {
+        this.keyManagerConfigurations = keyManagerConfigurations;
+    }
+
     @XmlElement(name = "PolicyConfiguration", required = true)
     public PolicyConfiguration getPolicyConfiguration() {
         return policyConfiguration;
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/config/remote/session/RemoteSessionConfiguration.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/config/remote/session/RemoteSessionConfiguration.java
index e422d979451..426e2db3080 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/config/remote/session/RemoteSessionConfiguration.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/config/remote/session/RemoteSessionConfiguration.java
@@ -28,26 +28,116 @@ import javax.xml.bind.annotation.XmlRootElement;
 public class RemoteSessionConfiguration {
 
     private String remoteSessionServerUrl;
-    private boolean isEnabled;
+    private boolean enabled;
+    private int maxHTTPConnectionPerHost;
+    private int maxTotalHTTPConnections;
+    private int maxMessagesPerSecond;
+    private int sessionIdleTimeOut;
+    private int maxSessionDuration;
+    private int sessionBufferSize;
 
-    @XmlElement(name = "RemoteSessionServerUrl", required = true)
     public void setRemoteSessionServerUrl(String remoteSessionServerUrl) {
         this.remoteSessionServerUrl = remoteSessionServerUrl;
     }
 
+    /**
+     * Remote session server url
+     * @return
+     */
+    @XmlElement(name = "RemoteSessionServerUrl", required = true)
     public String getRemoteSessionServerUrl() {
         return remoteSessionServerUrl;
     }
 
-    public boolean getIsEnabled() {
-        return isEnabled;
+    /**
+     * Remote session enabled
+     * @return
+     */
+    @XmlElement(name = "Enabled", required = true)
+    public boolean isEnabled() {
+        return enabled;
     }
 
-    @XmlElement(name = "isEnabled", required = true)
     public void setEnabled(boolean enabled) {
-        isEnabled = enabled;
+        this.enabled = enabled;
+    }
+
+    /**
+     * Maximum connections per host for external http invocations
+     * @return
+     */
+    @XmlElement(name = "MaximumHTTPConnectionPerHost", required = true, defaultValue = "2")
+    public int getMaxHTTPConnectionPerHost() {
+        return maxHTTPConnectionPerHost;
     }
 
+    public void setMaxHTTPConnectionPerHost(int maxHTTPConnectionPerHost) {
+        this.maxHTTPConnectionPerHost = maxHTTPConnectionPerHost;
+    }
+
+    /**
+     *  Maximum total connections  for external http invocation
+     */
+    @XmlElement(name = "MaximumTotalHTTPConnections", required = true, defaultValue = "100")
+    public int getMaxTotalHTTPConnections() {
+        return maxTotalHTTPConnections;
+    }
+
+    public void setMaxTotalHTTPConnections(int maxTotalHTTPConnections) {
+        this.maxTotalHTTPConnections = maxTotalHTTPConnections;
+    }
+
+    /**
+     * This is for protect device from message spamming. Throttling limit in term of messages  for device
+     * @return
+     */
+    @XmlElement(name = "MaximumMessagesPerSecond", required = true, defaultValue = "10")
+    public int getMaxMessagesPerSession() {
+        return maxMessagesPerSecond;
+    }
+
+    public void setMaxMessagesPerSession(int maxMessagesPerSession) {
+        this.maxMessagesPerSecond = maxMessagesPerSession;
+    }
+
+    /**
+     * Maximum idle timeout in minutes
+     * @return
+     */
+    @XmlElement(name = "SessionIdleTimeOut", required = true, defaultValue = "5")
+    public int getSessionIdleTimeOut() {
+        return sessionIdleTimeOut;
+    }
+
+    public void setSessionIdleTimeOut(int sessionIdleTimeOut) {
+        this.sessionIdleTimeOut = sessionIdleTimeOut;
+    }
+
+    /**
+     * Maximum session duration in minutes
+     * @return
+     */
+    @XmlElement(name = "MaximumSessionDuration", required = true, defaultValue = "15")
+    public int getMaxSessionDuration() {
+        return maxSessionDuration;
+    }
+
+    public void setMaxSessionDuration(int maxSessionDuration) {
+        this.maxSessionDuration = maxSessionDuration;
+    }
+
+    /**
+     * Maximum session buffer size in kilo bytes
+     * @return
+     */
+    @XmlElement(name = "SessionBufferSize", required = true, defaultValue = "640")
+    public int getSessionBufferSize() {
+        return sessionBufferSize;
+    }
+
+    public void setSessionBufferSize(int sessionBufferSize) {
+        this.sessionBufferSize = sessionBufferSize;
+    }
 }