IT

Windows “We can’t verify who created this file” – SOLVED

If you try open exe file from network drive you can face error: “We can’t verify who created this file”, is is because network drive is not recognized as the trusted network place. You can add this network place to trusted sites. Select “Start“, then type “Internet Options“. Open “Internet Options“. Select the “Security” tab. Select “Local intranet“, …

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TOR – setup entry and exit nodes – SOLVED

Basic setup If you need setup entry and exit nodes for TOR it is quite easy. It is really useful when you developing websites or make penetration testing network firewall. navigate to your tor browser install directory open Browser folder open TorBrowser folder open Data folder open Tor folder open torrc file in your favorite text editor in torrc file insert these …

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Outlook 2013/2016 embeded image in signature

What is a problem? Images in email signatures are visible when composing messages in 2016, but not visible when composing messages or opening emails in the recipients’ inboxes. So I analyze delivered email source code.

So the image is linked but not embedded. So it can not be displayed at recipient side. Solution You can force …

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Mikrotik P2P mangle rule – SOLVED

Its long time ago but MikroTik removed P2P matcher from mangle rule, so now you have to use L7 analyze to mangle this traffic. Here is code to paste to the terminal:

This mark P2P connection so you can apply queues on it, block it, or anything that you want to do with a …

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Ping unable to resolve but nslookup works fine – workaround

Sometimes if you make changes to your local DNS server windows do not works ok to resolve this DNS record in a local network. What?

Why? On Windows (even recent versions such as Windows 10), the first step can easily fail. For the sake of backward compatibility, Windows supports various methods of hostname resolution (hosts …

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