Cybersecurity on Amit Agarwal Linux Blog

How to Install ExifTool and Detect AI-Generated Images

Mon, 13 Jul 2026 00:00:00 +0530

A practical guide to installing ExifTool and checking image metadata for AI-generation indicators such as Claim Generator Info Name, C2PA manifests, and provider-specific fields.

Fixing NXC Not Showing Passwords During Brute Force Password Sprays

Thu, 06 Nov 2025 00:00:00 +0530

Discover why NXC hides passwords during brute force attacks and how to configure the reveal_chars_of_pwd setting to expose full attempted passwords for effective auditing and debugging.

Golden Ticket Attack: Exploiting Kerberos from Linux

Thu, 30 Oct 2025 00:00:00 +0530

Explore how to execute a full Golden Ticket attack on Active Directory using Linux tools. Includes practical, field-proven Impacket command examples and focuses on technical accuracy for red team and security professionals.

Using Burp with Containers In Docker

Sat, 08 Feb 2025 00:00:00 +0530

Making Docker Containers Trust Burp Suite’s CA for Testing

When testing applications running inside Docker containers, intercepting traffic with Burp Suite can be challenging because containers don’t automatically trust Burp’s CA certificate. Without trust, HTTPS requests from inside the container will fail with certificate errors.

In this post, I’ll show you how to:

Add Burp Suite’s CA to your host system
Pass the trusted CA to Docker containers
Ensure seamless HTTPS traffic interception for testing

Let’s get started!

What's New in Nmap: A Look at the Latest Features

Sun, 27 Oct 2024 00:00:00 +0530

Introduction

The Nmap (Network Mapper) tool has long been a favorite among cybersecurity professionals and network administrators for its robust scanning capabilities. Whether you’re performing a network inventory, managing service upgrades, or simply checking for potential vulnerabilities, Nmap is an indispensable tool.

With the latest release (v7.95) released on 2024/April/23, Nmap continues to evolve, adding new features, improving performance, and expanding its capabilities. In this post, we’ll take a look at the most notable changes and enhancements that come with the latest version.