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Network Security

A collection of 5 posts

Understanding Attacker Motivations: A Deep Dive into Cybersecurity Threats

Threat Detection

Understanding Attacker Motivations: A Deep Dive into Cybersecurity Threats

In the complex world of cybersecurity, understanding the motivations behind attacks is crucial for effective threat detection and incident response. While attribution of attacks is challenging and often impossible, grasping the general motivations can help predict attacker behavior and enhance defensive strategies. Here, we delve into the common motivations for

Detailed Blog of DNS Tunneling for Bypassing Captive Portals

Threat Detection

Detailed Blog of DNS Tunneling for Bypassing Captive Portals

To understand how DNS tunneling can bypass captive portals, it’s crucial to grasp how captive portals and DNS queries function. Here’s a step-by-step explanation of the process, addressing how DNS requests can be sent without bypassing the captive portal. Captive Portals and DNS Traffic Captive portals intercept HTTP

Network Forensics Investigation Methodology: The OSCAR Framework

Digital Forensics

Network Forensics Investigation Methodology: The OSCAR Framework

In the fast-paced world of network security, the role of a forensic investigator is pivotal in unraveling the mysteries behind cyber incidents. To ensure accurate and meaningful results, a structured approach is essential. One such methodological framework that stands out is OSCAR—Obtain, Strategize, Collect, Analyze, and Report. Let'

Reputation based Detection with Suricata

Network Security

Reputation based Detection with Suricata

Introduction Today, we're diving into the fascinating world of network security, specifically focusing on Suricata and its IP Reputation Detection capabilities. If you are looking for a robust, efficient tool to keep an eye on your network traffic, Suricata is the way to go. Let's explore

Just enough Suricata for Starters

Network Security

Just enough Suricata for Starters

Suricata is a high-performance, open-source network analysis, and threat detection software used by most private and public organizations…