Step 3: Block Access to TeamViewer IP Address Range. The TeamViewer client will still sometimes be able to connect to known IP Addresses, despite the DNS Record being blocked. To overcome this, you need to block access to their IP Address range. Log into your Firewall or Router; Add a new outgoing firewall rule to disallow connections to 178.77 Solved: How to disable remote access - TeamViewer You can prevent access to any device running TeamViewer using a whitelist, or by changing the settings for the Access Control under Advanced Settings for connections to this computer. Set to 'No incoming connections allowed' on Mac. Set to 'Deny incoming remote control sessions' on Windows More info on securing your devices can be found here. How to block remote use of local accounts in Windows In the initial release of the Windows 8.1 and Windows Server 2012 R2 guidance, we denied network and remote desktop logon to “Local account” (S-1-5-113) for all Windows client and server configurations. This blocks all remote access for all local accounts.
Remote Desktop - Allow access to your PC | Microsoft Docs
How can I block remote access to my computer and webcam?
8 Steps to Reduce Remote Access Security Risks & Tighten
How to block remote use of local accounts in Windows In the initial release of the Windows 8.1 and Windows Server 2012 R2 guidance, we denied network and remote desktop logon to “Local account” (S-1-5-113) for all Windows client and server configurations. This blocks all remote access for all local accounts. Blocking remote access Web sites - SearchSecurity