By completing these exercises, students will gain hands-on experience in accessing, filtering, and analyzing Apache web server logs, which are essential skills for identifying security incidents, understanding web traffic patterns, and troubleshooting issues.

According to their official link, "Scalp is a log analyzer for the Apache web server that aims to look for security problems. The main idea is to look through huge log files and extract the possible attacks that have been sent through HTTP/GET."

Dec 19, 2019 · Apache web servers can generate a lot of logs. These logs contain information such as the HTTP requests that Apache has handled and responded to, and other activities that are specific to Apache. Analyzing the logs is an important part of administering Apache and ensuring that it runs as expected.

Web Log File: A file produced by a Web server to record activities on the Web server. It usually has the following features: The log file is text file. Its records are identical in format. Each record in the log file represents a single HTTP request.

This chapter provides an introduction of 'Analog' - Web log file analysis tool. Topics include IIS and Apache log file samples, installing and configuring 'Analog', setting up 'Analog' to process Apache log files.

Jul 28, 2023 · This chapter explains how to create reports from your web or proxy server log files using the Webalizer package. Webalizer is a freely available program for analyzing and generating reports from Apache Webserver and Squid and ProFTPD log files.

To effectively analyze log files, it is essential to first understand their formats and structures. Web server log files, such as those generated by Apache or Nginx, typically follow a common format known as the Combined⁢ Log Format.

This section provides a tutorial example on how to download and install 'Analog' for Web server log file analysis. © 2025 Dr. Herong Yang. All rights reserved. The Web server is doing a great job to record every HTTP request in the log file. You can open it in text editor and look at it.

Nov 13, 2024 · Log analysis is critical for identifying malicious activities such as SQL Injection, Directory Traversal, and other web-based attacks. By focusing on access and error logs, incident responders can detect and mitigate these threats effectively.

Apr 22, 2025 · Maintain an incident response plan based on log analysis findings. Additional Resources. SANS Reading Room – Log Analysis Papers; Splunk Training Resources; Elastic Stack Documentation; Log Analysis Workflows. Implement structured workflows to systematically analyze logs during penetration testing: Initial log collection and verification