IT

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

/ IT, Windows

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

/ IT, Linux, Windows

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

/ IT, Windows

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. … <img width=”400″ height=”120″ id=”_x0000_i1025″ src=”file:///C:/davidstein.cz/signatureimage.png” name=”_x0000_i1025″></span> … So the image is linked but not embedded. So it can not be

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Mikrotik P2P mangle rule – SOLVED

/ IT, Networking

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: /ip firewall layer7-protocol add name=P2Pmatch regexp=”^(\\x13bittorrent protocol|azver\\x01\$|get /scrape\\\ \?info_hash=get /announce\\\?info_hash=|get /client/bitcomet/|GET /data\\\?f\ id=)|d1:ad2:id20:|\\x08’7P\\)[RP]” /ip firewall mangle add action=mark-connection chain=prerouting layer7-protocol=P2Pmatch \ new-connection-mark=P2Pconnection passthrough=yes

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Ping unable to resolve but nslookup works fine – workaround

/ IT, Networking

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? nslookup ykylo Server: Address: 192.168.50.1 Name: ykylo Address: 192.168.50.100 C:\> ping ykylo Ping request could not find host wolfman. Please check the name and try again. C:\> ping 192.168.50.100 Pinging 192.168.50.100

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