Block TCP/UDP 445 port at windows firewall desktop level.


Step 1. Go to control panel

Step 2 Click on Advance Settings

Step 3. Click on inbound rules (Left hand side)

Step 4. Click on New rule (Right hand side)

Step 5. Select Port and click next

Step 6. Select TCP and select specific location ports and enter 445 and click next

Step 7. Select block and connection and click next.

Step 8. select domain, private and public and click next.

Step 9. Give name Block_TCP_445 (Block UDP_445 for UDP Port) and click Finish.

Step 10. Repeat the same step to block UDP Port also.


Note :- Restart the System to apply the rule effectively.