Recent content by smersh

I didn't decrypt only the authorization 3-way handshake (SYN/SYN-ACK/SYN). However, Wireshark tells me which connection is TCP. It can even display all parts of an usual TCP/IP encapsulation. There's no doubt about it. One thing you wrote in your last reply gave the idea to monitor the memory...

I've just seen your EDIT now. Athough broker isn't communicating through HTTP(S), you gave me a couple of good ideas from where to look for inital authentication... Those guys are so worried about it that they store all their servers and remote ports(there's a lot of them) in a xml file inside...

Sorry but impersonation per se isn't illegal. It depends on the server policy. And this is not the present case. And congrats for finding out the former name of my city. :-D Just joking.

Lee, it wouldn't come with no surprise to me if it's easier than I think provided that they (brokerage firm) still use DDE linkage glued with that dotNET stuff. I suspect DDE was used to get Rotschilds informed about Napoleon advances :-D I'll try to get in touch with you through discord which I...

Yes, stepan7, you made a point here. Problem is that TCP protocol streaming numerates each message in order to keep a liason between asking and respective response. So, we enter in a vicious circularity here: it would be a dependence to the platform code to keep that numbering. Leave alone I...

Had the same thought but posted here at first once I was very doubtful about the putative intersection between SE and realtime trading. There's a 'fork' of SE in quantitative trading as well. Let' see. Thank you.

Hello All, New to the site but already with a question to do... My brokerage firm provides a platform built almost entirely in dotNET assemblies. Looking into registry I found all remote servers and respective ports their platform communicates with. Get used to Wireshark, filtering the...