Topic: security
1,299 skills in this topic.
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hunting-for-lateral-movement-via-wmi
Detect WMI-based lateral movement by analyzing Windows Event ID 4688 process creation and Sysmon Event ID 1 for WmiPrvSE.exe child process patterns, remote process execution, and WMI event subscription persistence.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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detecting-t1055-process-injection-with-sysmon
Detect process injection techniques (T1055) including classic DLL injection, process hollowing, and APC injection by analyzing Sysmon events for cross-process memory operations, remote thread creation, and anomalous DLL loading patterns.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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hardening-linux-endpoint-with-cis-benchmark
Hardens Linux endpoints using CIS Benchmark recommendations for Ubuntu, RHEL, and CentOS to reduce attack surface, enforce security baselines, and meet compliance requirements. Use when deploying new Linux servers, remediating audit findings, or establishing security baselines for Linux infrastructure. Activates for requests involving Linux hardening, CIS benchmarks for Linux, server security baselines, or Linux configuration compliance.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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implementing-ot-network-traffic-analysis-with-nozomi
Deploy Nozomi Networks Guardian sensors for passive OT network traffic analysis to achieve comprehensive asset visibility, real-time threat detection, and vulnerability assessment across industrial control systems without disrupting operations, leveraging behavioral anomaly detection and protocol-aware monitoring.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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exploiting-prototype-pollution-in-javascript
Detect and exploit JavaScript prototype pollution vulnerabilities on both client-side and server-side applications to achieve XSS, RCE, and authentication bypass through property injection.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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hunting-for-dcom-lateral-movement
Hunt for DCOM-based lateral movement by detecting abuse of MMC20.Application, ShellBrowserWindow, and ShellWindows COM objects through Sysmon Event ID 1 (process creation) and Event ID 3 (network connection) correlation, WMI event analysis, RPC endpoint mapper traffic on port 135, and DCOM-specific parent-child process relationships.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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extracting-browser-history-artifacts
Extract and analyze browser history, cookies, cache, downloads, and bookmarks from Chrome, Firefox, and Edge for forensic evidence of user web activity.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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implementing-vulnerability-sla-breach-alerting
Build automated alerting for vulnerability remediation SLA breaches with severity-based timelines, escalation workflows, and compliance reporting dashboards.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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exploiting-http-request-smuggling
Detecting and exploiting HTTP request smuggling vulnerabilities caused by Content-Length and Transfer-Encoding parsing discrepancies between front-end and back-end servers.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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implementing-google-workspace-sso-configuration
Configure SAML 2.0 single sign-on for Google Workspace with a third-party identity provider, enabling centralized authentication and enforcing organization-wide access policies.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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exploiting-excessive-data-exposure-in-api
Tests APIs for excessive data exposure where endpoints return more data than the client application needs, relying on the frontend to filter sensitive fields. The tester intercepts API responses and analyzes them for leaked PII, internal identifiers, debug information, or sensitive business data that the UI does not display but the API transmits. This maps to OWASP API3:2023 Broken Object Property Level Authorization. Activates for requests involving API data leakage testing, excessive data exposure, response filtering bypass, or API over-fetching.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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hunting-for-beaconing-with-frequency-analysis
Identify command-and-control beaconing patterns in network traffic by applying statistical frequency analysis, jitter calculation, and coefficient of variation scoring to detect periodic callbacks from compromised endpoints.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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hardening-docker-containers-for-production
Hardening Docker containers for production involves applying security best practices aligned with CIS Docker Benchmark v1.8.0 to minimize attack surface, prevent privilege escalation, and enforce leas
mukul975/Anthropic-Cybersecurity-Skills 4,300
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exploiting-websocket-vulnerabilities
Testing WebSocket implementations for authentication bypass, cross-site hijacking, injection attacks, and insecure message handling during authorized security assessments.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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performing-access-recertification-with-saviynt
Configure and execute access recertification campaigns in Saviynt Enterprise Identity Cloud to validate user entitlements, revoke excessive access, and maintain compliance with SOX, SOC2, and HIPAA.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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hunting-for-registry-run-key-persistence
Detect MITRE ATT&CK T1547.001 registry Run key persistence by analyzing Sysmon Event ID 13 logs and registry queries to identify malicious auto-start entries.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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detecting-supply-chain-attacks-in-ci-cd
Scans GitHub Actions workflows and CI/CD pipeline configurations for supply chain attack vectors including unpinned actions, script injection via expressions, dependency confusion, and secrets exposure. Uses PyGithub and YAML parsing for automated audit. Use when hardening CI/CD pipelines or investigating compromised build systems.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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detecting-rdp-brute-force-attacks
Detect RDP brute force attacks by analyzing Windows Security Event Logs for failed authentication patterns (Event ID 4625), successful logons after failures (Event ID 4624), NLA failures, and source IP frequency analysis.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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generating-threat-intelligence-reports
Generates structured cyber threat intelligence reports at strategic, operational, and tactical levels tailored to specific audiences including executives, security operations teams, and technical analysts. Use when producing finished intelligence products from raw collection data, creating sector threat briefings, or delivering post-incident intelligence assessments. Activates for requests involving CTI report writing, threat briefings, intelligence products, finished intelligence, or executive security reporting.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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implementing-iec-62443-security-zones
This skill covers designing and implementing security zones and conduits for industrial automation and control systems (IACS) per IEC 62443-3-2. It addresses zone partitioning based on risk assessment, assigning Security Level targets (SL-T), designing conduit security controls, implementing microsegmentation with industrial firewalls, and validating zone architecture through traffic analysis and penetration testing against the Purdue Reference Model.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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performing-sca-dependency-scanning-with-snyk
This skill covers implementing Software Composition Analysis (SCA) using Snyk to detect vulnerable open-source dependencies in CI/CD pipelines. It addresses scanning package manifests and lockfiles, automated fix pull request generation, license compliance checking, continuous monitoring of deployed applications, and integration with GitHub, GitLab, and Jenkins pipelines.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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securing-aws-iam-permissions
This skill guides practitioners through hardening AWS Identity and Access Management configurations to enforce least privilege access across cloud accounts. It covers IAM policy scoping, permission boundaries, Access Analyzer integration, and credential rotation strategies to reduce the blast radius of compromised identities.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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performing-web-cache-poisoning-attack
Exploiting web cache mechanisms to serve malicious content to other users by poisoning cached responses through unkeyed headers and parameters during authorized security tests.
mukul975/Anthropic-Cybersecurity-Skills 4,300
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hunting-for-data-staging-before-exfiltration
Detect data staging activity before exfiltration by monitoring for archive creation with 7-Zip/RAR, unusual temp folder access, large file consolidation, and staging directory patterns via EDR and process telemetry
mukul975/Anthropic-Cybersecurity-Skills 4,300