Network traffic analysis for IR: Basic protocols in networking
In this article, we’ll discuss some of the basic protocols that are commonly used in computer networking. A good understanding of computer networking is...
Lester Obbayi
Lester Obbayi is a Cyber Security Consultant with one of the largest Cyber Security Companies in East and Central Africa. He has a deep interest in Cyber Security and spends most of his free time doing freelance Penetration Tests and Vulnerability Assessments for numerous organizations.
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Network traffic analysis for IR: Introduction to networking
Computer networking is one of the most important skills that incident responders are required to have. Analyzing network traffic as an incident responder is...
MITRE ATT&CK: External remote services
In this article, we will discuss the various ways that attackers are able to abuse external remote services to gain unauthorized access into internal networks....
MITRE ATT&CK: Exploiting a public-facing application
Public/internet-facing applications are the most common applications present on the internet today. In this article, we’ll take a close look at these applications....
MITRE ATT&CK: Drive-by compromise
In this article, we will discuss drive-by compromise attacks: exactly what they are and the different forms they can take. We will also see examples of how...
MITRE ATT&CK: Hardware Additions
In this article, we shall discuss the very real threat of malicious hardware additions, what they are and their different types and forms, application areas...
Network traffic analysis for incident response (IR): What incident responders should know about networking
In this article, we’ll discuss the various things that incident responders must know about the operation of a network and how this can help improve how their...
Traffic analysis for incident response (IR): How to use Wireshark for traffic analysis
Traffic analysis is the process of monitoring network protocols and the data that streams through them within a network. In this article, we’ll discuss how...
Ethical hacking: Passive information gathering with Maltego
In this article, we’ll discuss passive information gathering. We’ll first look at how we can use Maltego, a common information gathering tool, to perform...
Ethical hacking: What is vulnerability identification?
In this article, we will discuss vulnerability identification, discussing what it means and how best to conduct it. We’ll also look at how organizations...