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Topic: security

1,299 skills in this topic.

building-detection-rules-with-sigma Builds vendor-agnostic detection rules using the Sigma rule format for threat detection across SIEM platforms including Splunk, Elastic, and Microsoft Sentinel. Use when creating portable detection logic from threat intelligence, mapping rules to MITRE ATT&CK techniques, or converting community Sigma rules into platform-specific queries using sigmac or pySigma backends.
mukul975/Anthropic-Cybersecurity-Skills 4,300
building-ioc-defanging-and-sharing-pipeline Build an automated pipeline to defang indicators of compromise (URLs, IPs, domains, emails) for safe sharing and distribute them in STIX format through TAXII feeds and threat intelligence platforms.
mukul975/Anthropic-Cybersecurity-Skills 4,300
profiling-threat-actor-groups Develops comprehensive threat actor profiles for APT groups, criminal organizations, and hacktivist collectives by aggregating TTP documentation, historical campaign data, tooling fingerprints, and attribution indicators from multiple intelligence sources. Use when briefing executives on sector-specific threats, updating threat model assumptions, or prioritizing defensive controls against specific adversaries. Activates for requests involving MITRE ATT&CK Groups, Mandiant APT profiles, CrowdStrike adversary naming, or sector-specific threat briefings.
mukul975/Anthropic-Cybersecurity-Skills 4,300
performing-ot-vulnerability-scanning-safely Perform vulnerability scanning in OT/ICS environments safely using passive monitoring, native protocol queries, and carefully controlled active scanning with Tenable OT Security to identify vulnerabilities without disrupting industrial processes or crashing legacy controllers.
mukul975/Anthropic-Cybersecurity-Skills 4,300
deploying-edr-agent-with-crowdstrike Deploys and configures CrowdStrike Falcon EDR agents across enterprise endpoints to enable real-time threat detection, behavioral analysis, and automated response. Use when onboarding endpoints to EDR coverage, configuring detection policies, or integrating Falcon telemetry with SIEM platforms. Activates for requests involving CrowdStrike deployment, Falcon sensor installation, EDR policy configuration, or endpoint detection and response.
mukul975/Anthropic-Cybersecurity-Skills 4,300
performing-hardware-security-module-integration Integrate Hardware Security Modules (HSMs) using PKCS#11 interface for cryptographic key management, signing operations, and secure key storage with python-pkcs11, AWS CloudHSM, and YubiHSM2.
mukul975/Anthropic-Cybersecurity-Skills 4,300
collecting-threat-intelligence-with-misp MISP (Malware Information Sharing Platform) is an open-source threat intelligence platform for gathering, sharing, storing, and correlating Indicators of Compromise (IOCs) of targeted attacks, threat
mukul975/Anthropic-Cybersecurity-Skills 4,300
monitoring-darkweb-sources Monitors dark web forums, marketplaces, paste sites, and ransomware leak sites for mentions of organizational assets, leaked credentials, threatened attacks, and threat actor communications to provide early warning intelligence. Use when establishing dark web monitoring coverage, investigating specific data breach claims, or enriching incident investigations with dark web context. Activates for requests involving dark web OSINT, leak site monitoring, credential exposure, Recorded Future dark web, or Tor hidden service intelligence.
mukul975/Anthropic-Cybersecurity-Skills 4,300
building-soc-metrics-and-kpi-tracking Builds SOC performance metrics and KPI tracking dashboards measuring Mean Time to Detect (MTTD), Mean Time to Respond (MTTR), alert quality ratios, analyst productivity, and detection coverage using SIEM data. Use when SOC leadership needs operational visibility, continuous improvement tracking, or executive-level reporting on security operations effectiveness.
mukul975/Anthropic-Cybersecurity-Skills 4,300
conducting-internal-reconnaissance-with-bloodhound-ce Conduct internal Active Directory reconnaissance using BloodHound Community Edition to map attack paths, identify privilege escalation chains, and discover misconfigurations in domain environments.
mukul975/Anthropic-Cybersecurity-Skills 4,300
building-vulnerability-aging-and-sla-tracking Implement a vulnerability aging dashboard and SLA tracking system to measure remediation performance against severity-based timelines and drive accountability.
mukul975/Anthropic-Cybersecurity-Skills 4,300
configuring-certificate-authority-with-openssl A Certificate Authority (CA) is the trust anchor in a PKI hierarchy, responsible for issuing, signing, and revoking digital certificates. This skill covers building a two-tier CA hierarchy (Root CA +
mukul975/Anthropic-Cybersecurity-Skills 4,300
detecting-azure-lateral-movement Detect lateral movement in Azure AD/Entra ID environments using Microsoft Graph API audit logs, Azure Sentinel KQL hunting queries, and sign-in anomaly correlation to identify privilege escalation, token theft, and cross-tenant pivoting.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-api-security-posture-management Implement API Security Posture Management to continuously discover, classify, and score APIs based on risk while enforcing security policies across the API lifecycle.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-api-schema-validation-security Implement API schema validation using OpenAPI specifications and JSON Schema to enforce input/output contracts and prevent injection, data exposure, and mass assignment attacks.
mukul975/Anthropic-Cybersecurity-Skills 4,300
hunting-for-defense-evasion-via-timestomping Detect NTFS timestamp manipulation (MITRE T1070.006) by comparing $STANDARD_INFORMATION vs $FILE_NAME timestamps in the MFT. Uses analyzeMFT and Python to identify files with anomalous temporal patterns indicating anti-forensic timestomping activity.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-disk-encryption-with-bitlocker Implements full disk encryption using Microsoft BitLocker on Windows endpoints to protect data at rest from unauthorized access in case of device loss or theft. Use when deploying encryption for compliance requirements, securing mobile workstations, or implementing data protection controls across the enterprise. Activates for requests involving BitLocker encryption, disk encryption, TPM configuration, or data-at-rest protection.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-beyondcorp-zero-trust-access-model Implementing Google's BeyondCorp zero trust access model to eliminate implicit trust from the network perimeter, enforce identity-aware access controls using IAP, Access Context Manager, and Chrome Enterprise Premium for VPN-less secure application access.
mukul975/Anthropic-Cybersecurity-Skills 4,300
executing-red-team-engagement-planning Red team engagement planning is the foundational phase that defines scope, objectives, rules of engagement (ROE), threat model selection, and operational timelines before any offensive testing begins.
mukul975/Anthropic-Cybersecurity-Skills 4,300
performing-ssl-stripping-attack Simulates SSL stripping attacks using sslstrip, Bettercap, and mitmproxy in authorized environments to test HSTS enforcement, certificate validation, and HTTPS upgrade mechanisms that protect users from downgrade attacks on encrypted connections.
mukul975/Anthropic-Cybersecurity-Skills 4,300
detecting-mimikatz-execution-patterns Detect Mimikatz execution through command-line patterns, LSASS access signatures, binary indicators, and in-memory detection of known modules.
mukul975/Anthropic-Cybersecurity-Skills 4,300
performing-dynamic-analysis-of-android-app Performs runtime dynamic analysis of Android applications using Frida, Objection, and Android Debug Bridge to observe application behavior during execution, intercept function calls, modify runtime values, and identify vulnerabilities that static analysis misses. Use when testing Android apps for runtime security flaws, hooking sensitive methods, bypassing client-side protections, or analyzing obfuscated applications. Activates for requests involving Android dynamic analysis, runtime hooking, Frida Android instrumentation, or live app behavior analysis.
mukul975/Anthropic-Cybersecurity-Skills 4,300
exploiting-constrained-delegation-abuse Exploit Kerberos Constrained Delegation misconfigurations in Active Directory to impersonate privileged users via S4U2self and S4U2proxy extensions for lateral movement and privilege escalation.
mukul975/Anthropic-Cybersecurity-Skills 4,300
detecting-pass-the-hash-attacks Detect Pass-the-Hash attacks by analyzing NTLM authentication patterns, identifying Type 3 logons with NTLM where Kerberos is expected, and correlating with credential dumping.
mukul975/Anthropic-Cybersecurity-Skills 4,300