Retired Courses

CSI Linux Open Source Intelligence (OSINT) Investigation 

In this course, we will be diving into the world of online investigations and research, and how to use Open Source Intelligence (OSINT) techniques to gather valuable information. We will cover everything from the base process of investigations, to preserving online evidence, and even utilizing AI challenges. By the end of the course, you will have the skills and knowledge necessary to conduct your own online investigations.

Here is what you can expect from each section of the course:

What is OSINT?

In this section, we will define OSINT and its importance in today's world. You will learn how OSINT techniques and tools can be used to gather information that is publicly available and freely accessible.

Base Process of Investigations

We will cover the basics of investigations, including how to set up an investigation, how to preserve online evidence, and how to identify and track phone numbers and IP addresses.

Preserving Online Evidence

In this section, we will discuss how to preserve online evidence, including what to look for when collecting data and how to document your findings.

Phone Numbers and Info

We will explore the various tools and techniques that you can use to gather information about phone numbers and other personal information.

IP addresses, Proxies, and VPNs

We will discuss how to identify and track IP addresses, proxies, and VPNs, and the importance of anonymity when conducting online investigations.

DNS, Domains, and Subdomains

We will explore the various tools and techniques you can use to gather information about DNS, domains, and subdomains, and the importance of understanding this information for online investigations.

Importance of Anonymity

We will discuss the importance of anonymity when conducting online investigations and how to protect yourself while online.

Online Investigation Subjects

In this section, we will explore the various types of online investigation subjects, including misinformation, disinformation, and deception.

Setting up an Online Web Persona - Sock Puppet

We will discuss the process of setting up a fake online persona (or "sock puppet") and how it can be used in online investigations.

Using your Sock Puppet Persona to Investigate

We will explore how to use your sock puppet persona to conduct investigations, including how to interact with other users and gather information.

Language Translation Options

We will discuss the various language translation options available to you, and how they can be used to gather information from non-English sources.

Website Collection

We will cover the various tools and techniques you can use to collect information from websites, including website crawlers and web scraping tools.

3rd Party Commercial OSINT Apps

In this section, we will discuss the various 3rd-party commercial OSINT apps available to you, and how they can be used to gather information.

OSINT Frameworks (tools)

We will explore the various OSINT frameworks and tools that are available, and how they can be used to streamline your online investigation.

Tracking changes on websites

We will discuss how to track changes to websites and receive alerts when changes are made.

Public Records Searches

We will explore the various tools and techniques you can use to search public records, including online databases and archives.

Geolocation Tracking

In this section, you will learn how to use geolocation tracking to gather information about an individual or location. You’ll learn about different tools and techniques, including GPS tracking and IP tracking.

Online Investigations With Images

In this section, you will learn how to use images to gather information about an individual or location. You’ll learn about reverse image searches, facial recognition software, and more.

Social Media Sites

In this section, you will learn how to use social media sites such as Facebook, Twitter, and LinkedIn to gather information about an individual or location. You’ll learn about different techniques, including social media scraping, and how to use the information you gather.

Video Evidence Collection

In this section, you will learn how to use video evidence to gather information about an individual or location. You’ll learn about different video sources, such as security cameras, and how to use the information you gather.

Cryptocurrency

In this section, you will learn about the basics of cryptocurrency, including Bitcoin, and how it can be used in OSINT investigations. You’ll learn about different tools and techniques for tracking cryptocurrency transactions.

AI Challenges

In this section, you will learn about the challenges and opportunities posed by artificial intelligence in OSINT investigations. You’ll learn about different AI tools and techniques, including machine learning, and how to use them effectively.

Writing the Report

In this section, you will learn about the key components of a successful OSINT report. You’ll learn about different types of reports, including criminal investigations, and how to write a report that is clear, concise, and persuasive.

Case Studies

In this section, you will learn from real-life OSINT investigations. You’ll learn about different types of cases, including missing persons, and how OSINT was used to solve them.

Practicing OSINT and Resources

In this section, you will learn about different resources and tools that can help you in your OSINT investigations. You’ll also have the opportunity to practice your OSINT skills and receive feedback from your instructor.

So, are you ready to dive into the world of OSINT? Get started today and let’s start gathering information!