Skill UI

A specialized tool for auditing source code (C/C++/Rust) to ensure sensitive data (keys, passwords, PII) is properly zeroized. It analyzes memory handling at the assembly and IR level to detect if compiler optimizations, such as dead-store elimination, have accidentally removed or weakened the secure cleanup process. Essential for maintaining security in critical codebases.

This guide outlines how to implement Google Cloud Identity-Aware Proxy (IAP) to enforce zero-trust, identity-based access control across various Google Cloud services (App Engine, Cloud Run, GKE, Compute Engine). It details configuring per-request authentication, context-aware policies (like device posture and location), and programmatic access management for highly secure internal applications.

This guide details the comprehensive deployment of Palo Alto Networks Prisma Access for implementing a modern SASE-based Zero Trust Network Access (ZTNA). It covers configuring the cloud infrastructure, deploying ZTNA Connectors, defining granular application policies, enforcing device posture via Host Information Profile (HIP), and utilizing GlobalProtect agents for secure, enterprise-grade remote access.

This skill details the exploitation of the critical Zerologon vulnerability (CVE-2020-1472) found in the Microsoft Netlogon Remote Protocol. It allows an unauthenticated attacker to compromise a domain controller by resetting its machine account password. The guide covers the complete attack chain, including initial exploitation, credential dumping via DCSync, and subsequent privilege escalation in Active Directory environments. Used exclusively for authorized red teaming and security testing.

This guide details the implementation of Microsoft Entra Privileged Identity Management (PIM), enforcing Just-in-Time (JIT) role activation, mandatory approval workflows, and periodic access reviews for critical Azure AD and resource roles. It aligns with Zero Trust principles by eliminating standing privileges.

This skill provides comprehensive guidance on implementing robust network security controls in Kubernetes using Calico's CNI capabilities. Learn to define and audit NetworkPolicy and GlobalNetworkPolicy resources to achieve zero-trust microsegmentation, restrict egress traffic, and control all pod-to-pod communications, ensuring compliance and enhanced security posture.

This guide details the configuration and implementation of mutual TLS (mTLS) authentication between microservices. It utilizes Python's cryptography library for robust certificate generation, validation, and secure service-to-service authentication, essential for adopting zero-trust security models.

This skill provides a comprehensive guide for designing and deploying Privileged Access Workstations (PAWs). It covers critical security controls such as device hardening, Zero Trust principles, and integrating Just-in-Time (JIT) access management. Learn how to enforce compliance using tools like Intune/GPO and secure credentials using leading PAM platforms like CyberArk or BeyondTrust, ensuring secure administrative operations.

Configure Azure AD Privileged Identity Management via Microsoft Graph API to enumerate eligible and active assignments, request just-in-time activations, audit logs, and enforce MFA or approval policies for zero-trust privileged access scenarios.

This skill provides a deep dive into implementing Zero-Knowledge Proofs (ZKPs) for secure authentication. By utilizing protocols like Schnorr's identification and ZKPP, it demonstrates how a user can prove knowledge of a secret (like a password) without transmitting the secret itself, thereby eliminating server-side risk and enhancing privacy.

This guide details the implementation of Zero Trust Architecture for securing Software as a Service (SaaS) applications. It leverages Conditional Access Policies, CASB (Cloud Access Security Broker), and Identity Governance to enforce strict identity verification, device compliance, and data loss prevention (DLP) across cloud environments (e.g., M365, Salesforce). It helps mitigate risks associated with shadow IT and excessive application permissions.

A comprehensive guide to idiomatic Rust patterns and best practices for building safe, high-performance, and maintainable applications. Covers core concepts like ownership and borrowing, robust error handling using thiserror and anyhow, state modeling with enums, zero-cost abstraction via traits and generics, and safe concurrent programming practices.