The Amazon Technologies device will be my Echo Dot. Raspberry Pi Foundation is self-explanatory. What some of these devices are is clear to me. These are the ones we need to investigate further. When you look through your results, you will likely see devices that you recognize. It can deduce a lot about the device it is probing by judging and interpreting the type of responses it gets. It works by sending various network messages to the IP addresses in the range we’re going to provide it with it.
RELATED: How Do IP Addresses Work? Get Started with nmap Happily, nmap works with that notation, so we have what we need to start to use nmap. And because the largest number you can hold in an 8-bit binary number is 255, the IP address range for this network will be 192.168.4.0 through to 192.168.4.255.Īll of that is encapsulated in the “/24”. This subnet mask informs the hardware that the first three numbers of the IP address will identify the network and the last part of the IP address identifies the individual devices. The subnet mask and the IP address are used to indicate which part of the IP address identifies the network, and which part identifies the device. The “/24” means that there are three consecutive sets of eight 1’s in the subnet mask. The IP address of this computer is “192.168.4.25”.
UrlConnection.In the bottom section of the output, you will find your ip address. tRequestProperty("Content-Type", "text/plain charset=utf-8") So that is not what I want to capture.įollowing is my HTTP request HttpsURLConnection urlConnection = setUpHttpsConnection(url.toString()) But my target host is actually different. Actually QUIC packets has field that says "Encrypted" which is I want to see but as I know it is UDP packet and I don't know why there is lots of UDP packets also and I think they are not what I need (but not sure).Īctually Sometimes I got HTTP packets but host is.
Instead I see some TCP and QUIC protocol packets. I am expecting to see HTTP protocol packets when I sent HTTPS POST requets from my android app.īut I cannot see that. Then I ran the Wireshark program and start to observe that wifi network. To do this, I turned on my wifi hotspot of my mobile.Īfter, I connected my pc to that wifi to be able to observe that network using wireshark. I need to capture packets going from my android application to webservice to if it is really encrypted.
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