diff --git a/frappe/integrations/doctype/webhook/webhook.js b/frappe/integrations/doctype/webhook/webhook.js
index 90b5b12dc6..09c296113a 100644
--- a/frappe/integrations/doctype/webhook/webhook.js
+++ b/frappe/integrations/doctype/webhook/webhook.js
@@ -66,6 +66,10 @@ frappe.ui.form.on('Webhook', {
 
 	webhook_doctype: (frm) => {
 		frappe.webhook.set_fieldname_select(frm);
+	},
+
+	enable_security: (frm) => {
+		frm.toggle_reqd('webhook_secret', frm.doc.enable_security);
 	}
 });
 
diff --git a/frappe/integrations/doctype/webhook/webhook.json b/frappe/integrations/doctype/webhook/webhook.json
index 8aa96e6859..9f979099c9 100644
--- a/frappe/integrations/doctype/webhook/webhook.json
+++ b/frappe/integrations/doctype/webhook/webhook.json
@@ -19,6 +19,9 @@
   "request_url",
   "cb_webhook",
   "request_structure",
+  "sb_security",
+  "enable_security",
+  "webhook_secret",
   "sb_webhook_headers",
   "webhook_headers",
   "sb_webhook_data",
@@ -127,10 +130,27 @@
    "fieldtype": "Select",
    "label": "Naming Series",
    "options": "\nHOOK-.####"
+  },
+  {
+   "fieldname": "sb_security",
+   "fieldtype": "Section Break",
+   "label": "Webhook Security"
+  },
+  {
+   "default": "0",
+   "fieldname": "enable_security",
+   "fieldtype": "Check",
+   "label": "Enable Security"
+  },
+  {
+   "depends_on": "eval:doc.enable_security == 1",
+   "fieldname": "webhook_secret",
+   "fieldtype": "Password",
+   "label": "Webhook Secret"
   }
  ],
  "links": [],
- "modified": "2020-01-06 02:51:07.997566",
+ "modified": "2020-01-13 01:53:04.459968",
  "modified_by": "Administrator",
  "module": "Integrations",
  "name": "Webhook",
diff --git a/frappe/integrations/doctype/webhook/webhook.py b/frappe/integrations/doctype/webhook/webhook.py
index 0a97022f66..5cbe7c0a02 100644
--- a/frappe/integrations/doctype/webhook/webhook.py
+++ b/frappe/integrations/doctype/webhook/webhook.py
@@ -4,7 +4,10 @@
 
 from __future__ import unicode_literals
 
+import base64
 import datetime
+import hashlib
+import hmac
 import json
 from time import sleep
 
@@ -16,6 +19,8 @@ from frappe import _
 from frappe.model.document import Document
 from frappe.utils.jinja import validate_template
 
+WEBHOOK_SECRET_HEADER = "X-Frappe-Webhook-Signature"
+
 
 class Webhook(Document):
 	def validate(self):
@@ -94,10 +99,23 @@ def enqueue_webhook(doc, webhook):
 
 def get_webhook_headers(doc, webhook):
 	headers = {}
+
+	if webhook.enable_security:
+		data = get_webhook_data(doc, webhook)
+		signature = base64.b64encode(
+			hmac.new(
+				webhook.get_password("webhook_secret").encode("utf8"),
+				json.dumps(data).encode("utf8"),
+				hashlib.sha256
+			).digest()
+		)
+		headers[WEBHOOK_SECRET_HEADER] = signature
+
 	if webhook.webhook_headers:
 		for h in webhook.webhook_headers:
 			if h.get("key") and h.get("value"):
 				headers[h.get("key")] = h.get("value")
+
 	return headers