Disable RPC calls.
here are the core services that depend on rpc
In an Enterprise network, honestly, you wouldn't really need RPC calls for any business essential features.
here are the core services that depend on rpc
Code
Background Intelligent Transfer Service
COM+ Event System
Distributed Link Tacking Client
Distributed Transaction Coordinator
Fax Service
Indexing Service
IPSec Policy Agent
Messenger
Network Connections
Print Spooler
Protected Storage
Removable Storage
Routing Information Protocol (RIP) Listener
Routing and Remote Access
Task Scheduler
Telephony
Telnet
Windows Installer
Windows Management InstrumentationIn an Enterprise network, honestly, you wouldn't really need RPC calls for any business essential features.


![[Image: 6HBGYX9.gif]](https://i.imgur.com/6HBGYX9.gif)