Skill UI

A systematic, multi-phase workflow designed for diagnosing and resolving complex Linux system issues. It guides users through initial assessment, resource analysis (CPU, memory, disk), process investigation, log analysis, network diagnostics, and service failure resolution. Ideal for system administrators and DevOps engineers handling production incidents.

Comprehensive CLI reference for penetration testing tools spanning network scanning, exploitation, password cracking, and web testing to speed up authorized security assessments.

Guide to mastering essential security scanning tools for network discovery, vulnerability assessment, web application testing, wireless checks, and compliance reporting, covering selection, configuration, and practical workflows.

Guides authorized practitioners through Nmap, Masscan, Nessus, OpenVAS, Burp Suite, and OWASP ZAP for network discovery, vulnerability assessment, web application testing, wireless security, and compliance reporting across diverse environments.

Guides authorized practitioners through Nmap, Masscan, Nessus, OpenVAS, Burp Suite, and OWASP ZAP for network discovery, vulnerability assessment, web application testing, wireless security, and compliance reporting across diverse environments.

A comprehensive guide for conducting penetration testing on iOS and Android mobile applications, adhering to the OWASP MASTG. This skill covers the full mobile attack surface, including static analysis of binaries, dynamic runtime testing, and deep API security assessment. Techniques taught include bypassing certificate pinning, analyzing local data storage (Keychain, SQLite), and identifying vulnerabilities in authentication and network communication.

A guide and implementation pattern for deploying Nozomi Networks Guardian sensors. This solution enables passive, non-disruptive monitoring of Operational Technology (OT) and Industrial Control Systems (ICS). It provides critical asset visibility, behavioral anomaly detection, protocol-aware monitoring, and vulnerability assessment, making it essential for building robust OT Security Operations Centers (SOCs) and ensuring compliance without risking live operations.

This comprehensive guide details the implementation of Zero Trust Architecture (ZTA) across major multi-cloud platforms (AWS, Azure, GCP), adhering to NIST SP 800-207 and BeyondCorp principles. It covers identity-centric access, micro-segmentation, continuous risk assessment, and deploying Identity-Aware Proxies to secure modern, distributed workloads without relying on traditional network perimeters.

This skill covers performing comprehensive vulnerability assessments across diverse environments, including on-premises infrastructure, cloud VMs, and container registries. It leverages standard network protocols like SSH (Linux) and WMI (Windows), coupled with advanced cloud provider APIs for analyzing disk snapshots without requiring local endpoint agents. Ideal for security auditing and compliance checks.

CAPE is an open-source sandbox derived from Cuckoo, designed for automated dynamic malware analysis. It features advanced behavioral instrumentation, capturing system changes, network traffic (PCAP), and specialized parsers to extract malware configurations (e.g., Emotet, Cobalt Strike). Use this skill for incident response, security assessments, and validating security controls against complex payloads and evasion techniques.

This tool provides comprehensive security assessments for the entire IoT ecosystem, including physical hardware, embedded firmware, network communications, and cloud APIs. Testers can perform deep dives using hardware debugging (UART/JTAG), firmware extraction and reverse engineering, analyzing protocols (MQTT, CoAP, BLE), and simulating cloud-to-device attacks to identify vulnerabilities across all layers of the smart device stack.

Provides quick reference to penetration testing commands for network scanning, exploitation, password cracking, and web testing workflows, helping security professionals run tools like Nmap, Metasploit, Nikto, and SQLMap during assessments.