unam.яe

It could be appear the typical post for filling content of a blog... But currently I am working in a project with VPNs and I would like to have a diary about how a VPN IPSec works and how to configure it in Linux (at least one configuration). It is not the first time I am working with a VPN IPSec, and now that I am re-reading all of the RFCs I am getting a better vision about that. TL;DR …

Nowadays we are looking how the social networks have been turning into toxic environments. One of the problems on my point of view are the fake news. In this context, Twitter is the platform that thanks to the pseudo-anonimity is being the platform with more fake news spreaders (at least in Spain). Obviously Facebook also have the fake news spreaders but it is a different platform and you should  follow/add these spreader to your contacts.One of the faster solution that …

These days I have been trying to collect the latest (and older) techniques that are available in the Internet for AV bypass. I will not cover the shellcoding, which in my opinion is the best way to bypass an AV, since meterpreter is detected by almost AV even you have it encrypted or encoded. Obviously these techniques that are using the shellcode "meterpreter" once they are in memory, if the AV is checking the memory in real time, it will …

This is a blog post which I wrote partially a lot of time ago (like other posts that I have never published) because currently I am busy with my job and other stuff that I like to do. In addition, currently I am doing the OSEP course of Offensive Security which is funny but the course is very large (maybe I will write about that course in future).In my latest project that I have been involved with,  I have been …

Surely you have come across situations where you have had to compile a program, even if you are not a developer. Even today, there will be some other programmer who has just develop in interpreted langa\uages and has problemes every time he has to compile... If you are a developer and you develop in C, C++, ASM or simply, you have been interested in how the things work, this post will be trivial.(I do not include people who have studied …