Skill UI

Implement robust, phishing-resistant authentication using FIDO2/WebAuthn standards. This guide covers integrating WebAuthn APIs, configuring FIDO2 servers, managing passkey enrollment, and migrating systems away from traditional passwords. Essential for meeting high-assurance security standards like NIST SP 800-63B AAL3.

This skill details how to configure and manage the Kubernetes Pod Security Admission (PSA) controller. PSA enforces Pod Security Standards (Privileged, Baseline, Restricted) at the namespace level, replacing the deprecated PodSecurityPolicy. It guides users on setting cluster-wide defaults, applying standards via labels, and utilizing 'enforce', 'audit', or 'warn' modes for robust cluster security and debugging.

This guide details implementing Policy-as-Code using Open Policy Agent (OPA) and Gatekeeper. It covers writing complex Rego policies, deploying OPA Gatekeeper as a Kubernetes admission controller, and integrating policy testing into CI/CD pipelines to enforce security standards across clusters. Ideal for DevSecOps practitioners requiring robust governance.

A comprehensive guide to deploying and configuring Proofpoint Email Protection as a Secure Email Gateway (SEG). This solution establishes a critical security checkpoint that uses advanced ML, sandboxing, and threat intelligence to detect and block sophisticated threats, including phishing, malware, BEC, and spam, before they reach the user inbox. Ideal for organizations strengthening their email security architecture and meeting compliance standards.

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.

This guide outlines best practices for hardening Kubernetes Role-Based Access Control (RBAC). It focuses on implementing least-privilege principles by auditing and removing excessive cluster-admin bindings, scoping roles to namespaces, separating service accounts, and integrating external OIDC providers. Use this when improving cluster security posture, meeting compliance standards, or mitigating privilege escalation risks.

This skill provides a comprehensive guide to implementing robust USB device control policies. It restricts unauthorized removable media access to mitigate data exfiltration risks and prevent malware introduction via USB endpoints. Learn how to deploy granular policies using Group Policy Objects (GPO), Microsoft Intune, or advanced Endpoint Detection and Response (EDR) platforms to meet strict compliance standards.

Configure NextDNS as an encrypted DNS resolver (DoH/DoT) to enforce zero trust principles at the network layer. This skill guides users on deploying real-time threat intelligence filtering, blocking malicious domains, preventing cryptojacking, detecting DNS rebinding, and enforcing strict organizational DNS policies across endpoints, aligning with modern cybersecurity standards.

This guide details implementing Zero Trust Network Access (ZTNA) across major cloud providers (AWS, Azure, GCP). It replaces traditional VPNs by enforcing identity-based, context-aware access controls using identity-aware proxies and micro-segmentation. Use it to secure cloud workloads, limit lateral movement, and comply with modern security standards like BeyondCorp.

A comprehensive assessment tool for the cybersecurity posture of oil and gas critical infrastructure. It covers upstream, midstream, and downstream facilities, evaluating SCADA, DCS, and SIS systems against industry standards like API 1164, IEC 62443, and TSA directives. Ideal for preparing for regulatory compliance audits and identifying security gaps in industrial control systems.

Conduct comprehensive security assessments for Operational Technology (OT) networks, including SCADA and DCS systems. This skill maps industrial protocols (Modbus, DNP3, OPC UA) and analyzes traffic against the Purdue Model. It is crucial for identifying IT/OT convergence risks, detecting misconfigurations, and ensuring compliance with standards like IEC 62443.

A comprehensive tool designed for assessing the security posture of Programmable Logic Controller (PLC) firmware. It specializes in detecting critical vulnerabilities such as hardcoded credentials, undocumented debug interfaces, backdoor functions, and memory corruption flaws. The tool supports analyzing major industrial platforms (Siemens, Allen-Bradley) by performing static and dynamic analysis, and verifying firmware integrity against known-good baselines, adhering to standards like IEC 62443. Use only in authorized lab environments.