security-log-analyzer

Security-focused log analysis engine to parse, normalize, and visualize authentication events.

Overview

A Python-based security tool designed to ingest unstructured system logs, normalize the data, and generate visual intelligence on authentication patterns and potential threats.

Key Features

• Log Normalization: Parsers for Auth.log and Syslog using optimized Regular Expressions.
• Brute-Force Detection: Identification of high-frequency failure signatures.
• Geospatial Analysis: Mapping of source IPs to identify attack origins.
• Visual Dashboards: Time-series heatmaps generated via Matplotlib and Pandas.

Tech Stack

• Language: Python
• Data Processing: Pandas, NumPy
• Visualization: Matplotlib, Seaborn
• Regex: Standard re library

Installation

git clone [https://github.com/aseifts/security-log-analyzer.git](https://github.com/aseifts/security-log-analyzer.git)
cd security-log-analyzer
pip install -r requirements.txt