What is dasHost.exe? Should I allow dasHost.exe internet access? | #microsoft | #hacking | #cybersecurity


If you are seeing dasHost.exe on your Windows 11/10 computer and wondering what it is, we covered it for you. In this guide, we discuss what dasHost.exe is and if you should allow dasHost.exe internet access?

What is dasHost.exe?

Device Association Framework Provider Host (dasHost.exe) file is found in Windows as a default file by Microsoft. This is a safe and trusted file as it is developed by Microsoft. We use a lot of devices with our PC like a keyboard, mouse, Bluetooth speaker, etc. These devices are connected to Windows using the dasHost file.

No antivirus flags it and we can only find it in the services list of the Task Manager along with the other processes. It is also found only in the System32 folder of the operating system. It is legit if it is only available there. If it is located anywhere other than the System32 folder, we have to scan that with antivirus or anti-malware programs and get rid of it.

If you think dasHost.exe is a virus, you can confirm if a file is malicious or not in the following ways:

  1. Location of dasHost.exe
  2. The naming of the file
  3. Size of the file
  4. Use File Integrity & Checksum Checkers
  5. Get it scanned with antivirus software.

Let’s get into the details of the ways to find the legitimacy of the dasHost.exe on your PC.

1] Location of dasHost.exe

If you find dasHost.exe anywhere on your PC except for System32, then it is a virus. You have to scan it with antivirus or anti-malware programs and get rid of it immediately. You can find the location of dasHost.exe from the Task Manager.

2] The naming of the file

If you have doubts about dasHost.exe, check the naming of the file. See if the name is legit and properly spelled without any 0 in the place od ‘o’ and other such repeated spellings, etc. You need to check the Details tab on its File Properties too.

3] Size of the File

If the size of dasHost.exe exceeds 100Kb, then you have to scan it with antivirus and anti-malware programs. The legit file never exceeds 100kb size.

4] Use File Integrity & Checksum Checkers

You can verify File Integrity with free File Integrity & Checksum Checkers.

5] Get it scanned with antivirus software

You upload the file to virustotal.com or jotti.org and get the file scanned online with multiple antivirus engines.

Should I allow dasHost.exe internet access?

Generally, dasHost.exe does not require an internet connection. It is a file that aids in connecting wired and wireless devices to your computer. Even if you allow internet access, it only communicates with localhost according to GlassWire network security monitor.

Should I allow Dashost exe?

Yes, you should allow the dasHost.exe process as it is a necessary file to connect the mouse, keyboard, and other wired or wireless devices to your computer. If you feel it is not safe for any reason, you can verify its legitimacy using the above methods.

Is Device Association Framework Provider Host safe?

Yes, Device Association Framework Provider Host (dasHost.exe) is a safe file provided by Microsoft in Windows operating system. Without it, you cannot connect wired or wireless devices to your computer.

Related Read: What is the WWAHost.exe process? Can I disable it?



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