Hello Technos

Hi All, this blog post contains the basic hello world program and explanation to Linux based 32 Bit Assembly Language. Before moving to this topic, we should know "What is Assembly Language?" so, I would like to start my blog with the answer to the above question. Assembly language is a low-level programming language with which we can communicate directly with the microprocessor. also, it is very specific for a processor family. I will explain the intel 32-bit processor-based assembly language in this blog. and it has one to one correspondence with Machine Code. Machine code is a binary format language that can be understood by machines only. because a human can not handle the bunch of binary letters. so assembly language came to short out this issue. it is working as an interpreter or bridge between humans and machines. you can get more idea about the scenario from below the image. In Linux, you can use "lscpu or cat /proc/cupinfor" these commands

Now the day's Android mobile applications are widely used everywhere because it makes users life much easier. but it contains many security vulnerabilities. day to day it has affecting by new type of attacks. as a penetration tester, we have to find out these security vulnerabilities before someone exploits. in order to archive that, we have to create a proper lab environment. so let's start to create a penetration testing lap. 1st of all we need a rooted device for android penetration testing. because during the test we need to use runtime debugger and other SSH connection which tools are needed root privilege to run on the mobile device. so the device should be rooted in order to get root privilege. the issue is if we root our personal mobile phone, we will lose the warranty and other security protection so, it is not a good idea. thus penetration tester must have a separate device for testing purpose. but everyone cannot use separate devices. so i suggest emulators. spe