Olexweb- Apps and background processes can communicate online without displaying an open window on your desktop.
- Opening Sysmon directly only flashes a terminal window because it operates silently as a background service.
- Default Sysmon logging records program startups but skips network activity until configured with custom rules.
- High event counts from core services like svchost.exe can make it hard to spot unusual connections.
For freelancers, creators, and small business owners handling data on Windows PCs, monitoring background app connections helps protect overall privacy. Using this built-in system log gives you a clear way to investigate suspicious background traffic without purchasing additional software.
- 01Turn on Sysmon in Windows Settings under System, Optional Features, and More Windows Features.
- 02Run sysmon -i in an administrator PowerShell terminal to activate background logging.
- 03Load an XML configuration file with sysmon -c to start logging active network connections.
- 04Open Windows Event Viewer to inspect app logs under Applications and Services Logs.
- 05Match active process IDs with command tools like tasklist to identify unknown system services.
- 06Use a dedicated firewall to block suspicious traffic, as Sysmon only monitors activity.
In the source’s own words
- Sysmon functions as an app activity recorder on Windows 11.“Windows 11 now includes Sysmon , which is a flight recorder for your apps.”, MakeUseOf
- Sysmon is turned off by default in Windows 11.“It's turned off by default, but once enabled it logs the programs that start and even where they connect on the Internet.”, MakeUseOf
- Logged events land inside the Windows Event Viewer utility.“The results captured by Sysmon land on the Event Viewer.”, MakeUseOf
- Sysmon logs connection destinations but not the content or reason for the connection.“Sysmon had surfaced where a program connected, but it doesn't explain why the connection occurred or what data was sent.”, MakeUseOf
- Sysmon does not send active alerts or block internet access.“You can't rely on it if you need alerts or want to block a program from running or connecting to the Internet.”, MakeUseOf
Is Sysmon turned on by default in Windows 11?
No, Sysmon is turned off by default and must be manually enabled.
Can Sysmon block suspicious network traffic?
No, Sysmon only records program activity and destinations. It cannot block connections or send live security alerts.
Written by Olexweb in our own words, based on reporting by MakeUseOf (11 November 2026). Every fact is quoted from that source. Things change: check the source before you rely on details.