Skill UI

A comprehensive guide for detecting and mitigating OAuth token theft and replay attacks in cloud environments, specifically focusing on Microsoft Entra ID (Azure AD). This covers advanced threats like Primary Refresh Token (PRT) abuse, pass-the-cookie attacks, and Adversary-in-the-Middle (AitM) phishing. Use it for investigating anomalous sign-in behavior, configuring risk-based conditional access policies, and enforcing token protection to secure cloud identities.

This methodology guides organizations through a comprehensive cybersecurity risk assessment using the NIST SP 800-30 framework. It systematically identifies threat sources, vulnerabilities, and potential threat events. By determining the likelihood and impact of these threats, the process calculates overall risk, resulting in a prioritized, defensible risk register. Essential for compliance (e.g., ISO 27001, HIPAA), system authorization, and strategic risk reporting.

A comprehensive guide for digital forensics professionals to analyze raw email headers. It details techniques for tracing the true origin of suspicious emails, verifying sender authenticity, and detecting spoofing attacks. Users learn to systematically validate critical security protocols like SPF, DKIM, and DMARC, which is essential for incident response and cybersecurity investigations.

A comprehensive guide to achieving compliance with the HIPAA Security Rule (45 CFR Part 164). This skill outlines the mandatory steps to protect electronic Protected Health Information (ePHI), including conducting thorough risk analyses, deploying administrative, physical, and technical safeguards, managing Business Associate Agreements (BAAs), and preparing for breach notifications and OCR audits. Essential for Covered Entities and Business Associates.

Implements HashiCorp Vault's dynamic secrets engine to automatically generate, lease, and rotate short-lived credentials for databases (e.g., Postgres, MySQL), AWS IAM keys, and PKI certificates. This eliminates the risk associated with storing static secrets, ensuring compliance with zero-trust principles and automating the entire secret lifecycle.

A comprehensive framework for managing third-party risk (TPRM) throughout the entire vendor lifecycle. This tool guides users through inventory, risk tiering, running due diligence questionnaires (SIG, CAIQ), reviewing security evidence (SOC 2, ISO 27001), codifying requirements in contracts, and establishing continuous monitoring protocols. It is essential for maintaining compliance, managing supply chain risk, and securing data handled by external vendors.

A comprehensive guide for conducting authorized vishing (voice phishing) pretext calls. This technique, utilized in red-teaming, simulates an attacker impersonating a trusted authority (e.g., IT support, vendor) to test an organization's human security controls. It measures employee adherence to verification protocols and highlights vulnerabilities in staff security awareness.

This guide provides a deep dive into the cryptographic techniques used by ransomware, including AES, RSA, ChaCha20, and hybrid schemes. It covers identifying algorithms, analyzing key management patterns (strong, weak, flawed), and reverse engineering file encryption routines to assess decryption feasibility and support recovery efforts.

This skill provides comprehensive functionality for monitoring and mapping adversary-controlled assets, such as C2 servers, phishing domains, and exploit kit hosts. By leveraging tools like Passive DNS, Certificate Transparency logs, and specialized scanners (Shodan/Censys), analysts can discover, track, and pivot through complex threat actor infrastructure over time, significantly enhancing security operations and threat intelligence maturity.

Provides a comprehensive guide to implementing Zero Trust Network Architecture on Google Cloud Platform (GCP) using Identity-Aware Proxy (IAP). It enforces rigorous, per-request identity verification and context-aware authorization for services like Compute Engine, App Engine, and Cloud Run. This ensures that only authenticated users who meet specific criteria (e.g., device posture, corporate location, time window) can access protected resources, eliminating reliance on public IPs or VPNs.

A comprehensive guide detailing the systematic workflow for analyzing malicious Linux ELF binaries. It covers essential techniques including static analysis (using readelf, elftools), dynamic tracing (strace, ltrace), and deep reverse engineering (GDB) of various threats like botnets, cryptominers, and ransomware targeting Linux environments, containers, and cloud infrastructure.

This skill manages the entire lifecycle of long-running deep learning training and inference jobs deployed on remote, ephemeral computing environments (e.g., AutoDL, RunPod, bare SSH, Slurm, K8s). It provides critical capabilities like resilient checkpointing, managing spot instance preemption, debugging resource failures (OOM, NaN), and ensuring safe billing teardown, making it essential for professional ML Ops on rented resources.