Describe Network Sniffers and Injection Tool. Explain any two injection toolsin brief.

Network sniffers are tools used to capture and analyze network traffic. They allow users to monitor and inspect the data packets that are being transmitted over a network. By capturing and analyzing this data, network administrators can identify potential security vulnerabilities, troubleshoot network issues, and monitor network performance.

Injection tools, on the other hand, are used to manipulate or inject data into a network or system. These tools can be used for various purposes, including testing the security of a network or system, performing penetration testing, or even carrying out malicious activities.

Two commonly used injection tools are:

1. SQLMap: SQLMap is a powerful open-source penetration testing tool that automates the process of detecting and exploiting SQL injection vulnerabilities. SQL injection is a technique used to exploit vulnerabilities in a web application's database layer. SQLMap helps identify and exploit these vulnerabilities by automatically testing for various types of SQL injection attacks, such as blind SQL injection, time-based blind SQL injection, and error-based SQL injection.

2. Burp Suite: Burp Suite is a comprehensive web application security testing tool that includes various features for testing and manipulating network traffic. One of its key features is the ability to intercept and modify HTTP requests and responses. This allows users to modify parameters, headers, and cookies, and even perform more advanced attacks like session hijacking or cross-site scripting (XSS) attacks. Burp Suite also includes other useful features like a web vulnerability scanner, a spider for crawling web applications, and a repeater for manual testing and modification of requests.

These are just two examples of injection tools, and there are many other tools available in the market with different functionalities and capabilities. It is important to use these tools responsibly and ethically, and only with proper authorization and consent.