Skill UI

Expert in developing complete, high-performance firmware and peripheral drivers for ARM Cortex-M platforms (STM32, Teensy, nRF52). Specializes in low-level hardware interaction, including implementing drivers for I²C, SPI, UART, and managing complex concurrency patterns using FreeRTOS/Zephyr. Provides critical guidance on optimizing for determinism, cache coherency, DMA transfers, and memory barriers to ensure reliable embedded system operation.

A comprehensive guide detailing the entire workflow for analyzing embedded firmware. It covers hardware-level extraction methods (UART, JTAG, SPI dump), filesystem analysis (SquashFS, JFFS2), binary reverse engineering using tools like Ghidra, and identifying common vulnerabilities (Buffer Overflow, Command Injection). Ideal for security researchers and embedded systems engineers.

A comprehensive forensic workflow for detecting persistent, deep-seated malware, such as bootkits and advanced rootkits. The analysis covers multiple layers, including boot sectors (MBR/VBR), UEFI firmware modules, and kernel memory forensics. It is essential for investigating sophisticated, nation-state level threats that evade standard anti-malware and EDR solutions.

This system provides a structured workflow for tracking security vulnerability exceptions and formally accepting related risks. It mandates documentation of compensating controls, manages required approval chains, and automatically handles expiration based on defined Service Level Agreements (SLAs). Essential for maintaining compliance and visibility into accepted risks, supporting frameworks like PCI DSS, SOC 2, and NIST CSF.

This skill guides the comprehensive evaluation and selection of Threat Intelligence Platforms (TIPs). It assesses vendor capabilities, including STIX/TAXII support, workflow automation, SIEM/SOAR integration, and total cost of ownership. It is essential for procurement decisions, migrating between TIP solutions, or assessing whether the current CTI program meets required maturity levels.

This script automates the detection and exploitation of Broken Function Level Authorization (BFLA) in APIs, following OWASP API Top 10 guidelines. It simulates low-privilege users attempting to access or modify restricted administrative endpoints (e.g., user management, system settings) using techniques like role switching, path manipulation, and parameter tampering. Essential for assessing vertical privilege escalation risks and verifying robust Role-Based Access Control (RBAC).

This guide details the design and implementation of security zones and conduits for Industrial Automation and Control Systems (IACS) following the stringent standards of IEC 62443-3-2. It enables risk-based network partitioning, assigning Security Level Targets (SL-T), and enforcing granular conduit controls. Use this when retrofitting flat OT networks or designing greenfield facilities to achieve IEC 62443 compliance, validating boundaries against the Purdue Reference Model.

This tool implements robust network segmentation based on the Purdue Enterprise Reference Architecture (PERA) model. It helps designers map and secure Industrial Control Systems (ICS) and SCADA networks into hierarchical security zones (Levels 0-5). It enforces strict data flow control and establishes the critical IT/OT DMZ (Level 3.5), adhering to IEC 62443 standards. Ideal for retrofitting or designing resilient industrial networks.

Tetragon is a CNCF project that provides advanced, high-performance runtime security observability and enforcement for Kubernetes clusters. By utilizing eBPF, it operates directly at the Linux kernel level to monitor and enforce policies on process execution, file system access, network traffic, and dangerous system calls (syscalls). It offers low-overhead threat detection, making it essential for securing containerized environments against container escapes and unauthorized activity.

This skill provides a comprehensive framework for performing privilege escalation assessments post-initial compromise. It guides testers in identifying paths from low-privilege access to root or SYSTEM-level control on both Linux and Windows operating systems. Techniques covered include abusing SUID binaries, exploiting misconfigured services, leveraging kernel vulnerabilities, and harvesting credentials.

This skill analyzes accumulated usage logs from a complex research harness (ARIS) to propose structural optimizations. It identifies areas for improvement in SKILL scripts, default parameters, workflow ordering, and reviewer prompts. It is designed to automate the meta-level engineering process, ensuring that system efficiency is continuously improved based on real-world usage data.

Provides comprehensive, enterprise-level monitoring for all Power Automate flows across an entire tenant. Using a cached store, it tracks failure rates, run health trends, asset inventory (makers, apps, connections), and compliance reports without hitting API rate limits. Ideal for governance teams needing an aggregated view of platform health and root-cause analysis.