How to handle installation - with Comodo Firewall

[LukySwiss]

After using processhacker I found that the project now is devolped under systeminformer.
So I downloaded the latest knightly setup.exe.

Running the setup.exe in Windows 10 did ask me if I want to install this software from unknown source.
And Comodo FW recommended to have the program contained (I guess sandbox using VTRoot...).

Questions

• Is this because the nightly builds are not signed?
• And if Yes, why is this the case?
• Is it still save to run the nightly builds?
• should I even tell Comodo to have systeminformer setup.exe not contained?

Remarks

• Sorry for the stupid questions ... but I better ask anyhow.
• Would be glad to learn more about systeminformer - as this seems the most capable winsys tool tracing issues.
• My goal is letting systeminformer write a log file with amount of data transferred to any IP-address per process ... when I start it. --> feel free to give me a hint.

Thank you very much.
L.

[dmex]

Is this because the nightly builds are not signed?

Yes.

why is this the case?

Appveyor and Github don't support HSM (Hardware Security Module) on premise.

Is it still save to run the nightly builds?

You should be asking Comodo to explain why they're flagging the project as malicious or why they're flagging the project unsafe.