Analysis and Exploration of Vulnerabilities

Applied Cryptography Robust Software Quantum Safety Machine Learning Applied to Security Analysis and Exploration of Vulnerabilities Computer Systems Forensic Analysis Reverse Engineering Identification, Authentication and Authorization Secure Execution Environments Direito da Organização e da Segurança

Analysis and Exploration of Vulnerabilities
Vulnerabilities
Vulnerability Assessment of Networked Systems
Enumeration and Information Leakage
Injection
Broken Authentication
XSS Cross Site Scripting
Concurrency
Buffers

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The Webb
A Web Request
HTTP Structure
Multiple Web Requests

HTTP Basics

PreviousOWASP A2 NextHTTP Communication

Last updated 10 months ago

The Webb

A Web Request

Browser asks DNS for the IP address of server.com.
Browser connects to TCP port 80/443 of server.com.
Browser sends a request with:
1. Action: GET, POST, PUT, DELETE
2. URL: http://server.com
3. Headers: language, compression, user-agent.

HTTP Structure

Multiple Web Requests

HTTP is stateless by design.

HTTP Requests are independent of each other.

Each triggering and individual action.
Usually tokens or cookies are included in requests/ responses to keep state.