Security Automation - Kioptrix Labs

Nuclei Templates: Selection, Matchers and Validation

October 24, 2026February 24, 2026 by Kioptrix Labs

Review Nuclei selection filters and matcher logic with pinned engine and template revisions. Use positive and negative fixtures to examine match behavior, then distinguish a template hit from independently verified vulnerability evidence.

Designing a Lab Toolkit: Operation Contracts, Boundaries and Test Fixtures

October 24, 2026December 20, 2025 by Kioptrix Labs

Build a Mini Exploitation Toolkit in Python

Design a small lab toolkit around permitted operations, destination checks and explicit result meanings. Use the execution contract and synthetic refusal cases to review subprocess boundaries, redirects, partial outcomes and sensitive-data handling.