diff --git a/SCOR/RADIUS_TACACS_DIAMETER.md b/SCOR/RADIUS_TACACS_DIAMETER.md
index da3455d..4bab0c1 100644
--- a/SCOR/RADIUS_TACACS_DIAMETER.md
+++ b/SCOR/RADIUS_TACACS_DIAMETER.md
@@ -7,7 +7,6 @@ The following is a comparison table for the RADIUS, TACACS+, and Diameter protoc
 | Transport Protocol  | UDP                                | TCP                                | TCP or SCTP                        |
 | Encryption          | Only password encryption           | Full packet encryption             | Full packet encryption            |
 | AAA Support         | Combined AAA (Authentication, Authorization, Accounting) | Separate AAA (Authentication, Authorization, and Accounting are distinct) | Combined AAA                      |
-| Usage               | Network access and IP mobility     | Device administration              | Mobile IP, SIP, NASREQ            |
-| Interoperability    | Limited                            | Cisco-focused                      | Wider than RADIUS                 |
+| Usage               | Network access, VPN authentication, etc.     | Device administration              | Mobile IP, SIP, NASREQ            |
 | Standardization     | RFC 2865 & RFC 2866                | Cisco proprietary                  | RFC 6733                           |