Skill UI

Guides Java engineers through Spring Boot backend architecture, REST API design, service layering, repository patterns, caching, async handlers, logging, middleware, and resilience practices for scalable production services.

Simulates real-world adversary operations across people, processes, and technology by running full-scope red team exercises that stealthily work through reconnaissance, intrusion, post-exploitation, and objective completion to validate detection, response, and resilience.

Demonstrates how to implement envelope encryption using AWS KMS, covering GenerateDataKey usage, AES-256-GCM local encryption, encrypted DEK handling, key caching, rotation, and multi-region resilience.

Simulates bandwidth throttling and degradation using tc, iperf3, and Scapy within authorized environments to stress-test QoS controls, application resilience, and monitoring detection of manipulatively shaped traffic.

Uses Scapy, hping3, and Nemesis to craft and inject custom packets during authorized security assessments, validating firewalls, IDS/IPS, protocol handling, spoofing controls, and session resilience against malformed traffic.

Guides security testers through enumerating exported Android components and exercising intents, broadcasts, content providers, pending intents, and services with Drozer/ADB/Frida to validate IPC resilience.