diff --git a/src/technologies.json b/src/technologies.json
index 37fc19c64..a2f46ea0e 100644
--- a/src/technologies.json
+++ b/src/technologies.json
@@ -2492,6 +2492,16 @@
       "scripts": "thebase\\.in/js",
       "website": "https://thebase.in"
     },
+    "Basic": {
+      "cats": [
+        16
+      ],
+      "description": "Basic is an authetication method used by some web servers.",
+      "headers":{
+        "WWW-Authenticate": "^Basic"
+      },
+      "website": "https://tools.ietf.org/html/rfc7617"
+    },
     "Big Cartel": {
       "cats": [
         6
@@ -4675,6 +4685,16 @@
       },
       "website": "https://derak.cloud"
     },
+    "Digest": {
+      "cats": [
+        16
+      ],
+      "description": "Digest is an authentication method based on a MD5 hash used by web servers.",
+      "headers": {
+        "WWW-Authenticate": "^Digest"
+      },
+      "website": "https://tools.ietf.org/html/rfc7616"
+    },
     "DHTMLX": {
       "cats": [
         59
@@ -9157,6 +9177,16 @@
       "scripts": "/CMSPages/GetResource\\.ashx",
       "website": "http://www.kentico.com"
     },
+    "Kerberos": {
+      "cats": [
+        16
+      ],
+      "description": "Kerberos is an authentication method commonly used by Windows servers",
+      "headers": {
+        "WWW-Authenticate": "^Kerberos"
+      },
+      "website": "https://tools.ietf.org/html/rfc4559"
+    },
     "Kestrel": {
       "cats": [
         22
@@ -11641,6 +11671,16 @@
       },
       "website": "https://www.digital.nsw.gov.au/digital-design-system"
     },
+    "NTLM": {
+      "cats": [
+        16
+      ],
+      "description": "NTLM is an authentication method commonly used by Windows servers",
+      "headers": {
+        "WWW-Authenticate": "^NTLM"
+      },
+      "website": "https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-ntht/"
+    },
     "NVD3": {
       "cats": [
         25
@@ -14997,6 +15037,16 @@
       "scripts": "www\\.semrush\\.com",
       "website": "https://www.semrush.com"
     },
+    "SPNEGO": {
+      "cats": [
+        16
+      ],
+      "description": "SPNEGO is an authentication method commonly used in Windows servers to allow NTLM or Kerberos authentication",
+      "headers": {
+        "WWW-Authenticate": "^Negotiate"
+      },
+      "website": "https://tools.ietf.org/html/rfc4559"
+    },
     "SIMsite": {
       "cats": [
         1
@@ -21656,4 +21706,4 @@
       "website": "https://www.xt-commerce.com"
     }
   }
-}
\ No newline at end of file
+}