Pablo Gallardo

Pablo Gallardo

Cybersecurity and IT professional. Find more info at pmgallardo.com

Geographic Information System

This post features IT technologies to work with geographic and geographic data. This post is an introduction to GIS. Geospatial Data Structures Geographic data structures featured on this post: GeoJSON GeoJSON official website GIS Digital Images Types of GIS digital…

Software Reverse-Engineering

This post is an introduction to software reverse-engineering (RE). Software RE Goals The general goal on software RE is understanding how closed software works and be able to apply modifications. The deliverables of this process may be: It is important…

Debugging Tools

This post features debugging tools. List of Debugging Tools Popular Debugging Tools: OllyDbg OllyDbg is a debugger for Windows that is primarily used for user-mode binary analysis and reverse engineering. For Windows. WinDbg WinDbg is more focused on kernel-mode debugging…

Disassemblers and Decompilers

A disassembler is a computer program that converts machine code into assembly language. A decompiler is a computer program that converts a machine code into programming language. This post features a list of disassemblers and decompilers. They are used on…

Software

Software is a collection of programs and data that tell a computer how to perform specific tasks. Software is a term that opposes to hardware, from which the system is built and which actually performs the work. You can read…

SOC Reporting Framework

This post introduces to System and Organization Controls (SOC) reporting framework, in the context of compliance with US American law Sarbanes-Oxley Act (SOX). Regulation Context The Sarbanes-Oxley Act (SOX or Sarbox) is a United States of America federal law. It…

Payment Gateway

A payment gateway is a merchant service provided by an e-commerce application service provider that authorizes credit card or direct payments processing for businesses. They must comply the Payment Card Industry Data Security Standard (PCI DSS). Payment Gateway Providers Depending…