Overview

A lightweight pipeline for aggregating, summarizing, and distributing software security news.

The system was built to reduce time spent manually reviewing sources while maintaining relevance to PCI and application security domains.

Problem

Security news is high-volume and low-signal.

Manually reviewing multiple sources introduces: - time inefficiency - inconsistent coverage - difficulty identifying actionable information

Approach

Design a local pipeline that:

• collects relevant security news
• filters for domain relevance
• summarizes content using an LLM
• outputs structured, readable updates

Architecture

• Source aggregation (RSS / curated inputs)
• Python processing layer
• Virtual environment for dependency isolation
• LLM integration via API
• Structured text output

Key Features

• Focused on application security and compliance-relevant topics
• Summaries optimized for quick consumption
• Designed for repeatable execution
• Minimal operational overhead

Output Format

The system produces:

• concise summaries of recent security developments
• structured entries for easy review
• consistent formatting for distribution

Design Constraints

• Must run locally
• Must be simple to explain to assessors
• No unnecessary infrastructure
• Clear data flow from input → processing → output

Use Case

• Daily or periodic review of security developments
• Preparation for client discussions
• Internal knowledge sharing

Notes

The system prioritizes clarity and repeatability over complexity.

It is designed to be easily understood, audited, and extended.

Log

2026-03-20
- Implemented initial pipeline for news aggregation and summarization
- Integrated LLM for structured output generation
- Documented setup process for assessors

2026-03-20 (later)
- Refined output format for readability
- Added PCI-focused explanation for management review