Skill UI

A comprehensive guide on implementing advanced security observability using eBPF and Cilium Tetragon. This skill covers real-time tracking of process execution, network connections, and file system access directly in the kernel. Learn how to author TracingPolicy CRDs, utilize kprobe/tracepoint hooks for in-kernel filtering, and enforce runtime security policies (e.g., process killing) on Linux hosts or Kubernetes clusters.

This comprehensive template and guide facilitate the containerization of ASP.NET Core applications. It provides a structured prompt and checklist to ensure that the resulting Dockerfile adheres to industry best practices for performance, security, and maintainability when running on Linux containers. It covers all necessary aspects, including dependency management, port exposure, build stages, and custom configuration.

Guides Debian Linux experts through triaging package, service, and security problems using apt, systemd, dpkg, and AppArmor-aware checks with follow-up verification at every step.

This curriculum covers foundational exploitation techniques essential for binary security analysis. Users will learn to control program execution flow, including overwriting EIP/RIP, constructing ROP chains, implementing ret2libc, and shellcode injection. It provides practical, hands-on exercises on stack overflows and heap manipulation in a controlled Linux environment, establishing the core primitives needed before tackling modern mitigation bypasses.

An expert playbook detailing advanced techniques for Linux kernel exploitation. Covers vulnerability classes (UAF, OOB, Race Condition), building primitives, bypassing modern mitigations (KASLR, SMEP, SMAP, KPTI), and achieving root privilege escalation via functions like commit_creds or modprobe_path overwrite. Essential for CTF and advanced security research.

A comprehensive playbook detailing advanced techniques for post-exploitation security bypass on Linux systems. Covers escaping restricted shells (rbash), evading noexec/read-only filesystems using in-memory execution (DDexec, memfd_create), and circumventing mandatory access controls like AppArmor and SELinux. Essential for penetration testing and red team operations.

This skill runs the Bumblebee scanner on macOS/Linux to perform read-only inventory and exposure checks. It detects compromised packages, developer tools, and host configurations against known security advisories. It is primarily used for supply-chain incident response and vulnerability assessment, providing developers with a clear picture of local system exposure.

This comprehensive guide outlines a structured methodology for conducting authorized security testing on desktop thick clients (Win/macOS/Linux). It covers critical attack vectors, including local storage analysis, Inter-Process Communication (IPC) vulnerabilities, network traffic interception, client-side trust boundaries, and advanced reverse engineering techniques using tools like IDA and Ghidra.